Science Keywords>TERRESTRIAL HYDROSPHERE
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Compendium of Environmental Sustainability Indicator Collections: The Wellbeing of Nations
Entry ID:
CIESIN_SEDAC_CESIC_WELLBEING
Summary
Abstract:
The Wellbeing of Nations portion of the Compendium of Environmental Sustainability Indicator Collections contains a subset of 123 variables assembled from the Wellbeing of Nations, which assesses human and ecosystem wellbeing for 183 countries. The variables selected include both raw data and processed indicators and indices created by the report's author, Robert Prescott-Allen. The data are ... distributed by the Columbia University Center for International Earth Science Information Network (CIESIN).
The data in comma-separated values (CSV), SPSS (SAV) and Stata (DTA) formats, a data dictionary for all indicators and ancillary variables in Word (DOC), Portable Document Format (PDF), and Microsoft Access (MDB) formats as well as and maps in Portable Document Format (PDF) and Portable Network Graphics (PNG) formats are available from the NASA Socioeconomic Data and Applications Center (SEDAC).  Purpose: To provide data that address the key issues of sustainability by combining indicators of human wellbeing with those of environmental sustainability to generate a more comprehensive picture of the state of the world.
Related URL
Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Prescott-Allen, R.
Dataset Title:
Compendium of Environmental Sustainability Indicator Collections: The Wellbeing of Nations
Dataset Release Date:
2001
Dataset Release Place:
Washington, DC
Dataset Publisher:
Island Press
Version:
1.00
Data Presentation Form:
tabular, map
Online Resource:
http://sedac.ciesin.columbia.edu/data/set/cesic-wellbeing-of-nations
Temporal Coverage
Start Date:
1990-01-01
Stop Date:
2000-01-01
Location Keywords
Data Resolution
Latitude Resolution:
0.0007407407 Decimal degrees
Longitude Resolution: 0.0007407407 Decimal degrees Vertical Resolution: 0.01 meters Vertical Resolution Range: < 1 meter Science Keywords
LAND SURFACE
>
TOPOGRAPHY
>
TOPOGRAPHICAL RELIEF
LAND SURFACE > TOPOGRAPHY > TERRAIN ELEVATION
OCEANS
>
BATHYMETRY/SEAFLOOR TOPOGRAPHY
>
SEAFLOOR TOPOGRAPHY
OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > WATER DEPTH
OCEANS > COASTAL PROCESSES > COASTAL ELEVATION
OCEANS > BATHYMETRY/SEAFLOOR TOPOGRAPHY > BATHYMETRY
ISO Topic Category
Platform
Instrument
Quality
LOGICAL CONSISTENCY REPORT: Datasets were visually compared internally and externally (with other overlapping datasets and satellite images and maps) in ESRI ArcGIS for identification of anomalous elevations or data inconsistencies. Where elevation inconsistencies occurred, the most recent and/or highest resolution data set was selected for use in that region. Elevations in the older and/or ... lower-resolution datasets were deleted prior to building the DEM.
COMPLETENESS REPORT: NGDC made every effort to obtain all available digital topographic and bathymetric datasets in the region for use in building the DEM. HORIZONTAL POSITIONAL ACCURACY REPORT: The horizontal accuracy of bathymetric and topographic features in the DEM is dependent upon cell size and the accuracy of the input datasets used to determine corresponding cell values. Positional accuracy of input topographic datasets limits accuracy of corresponding cell values in DEM. USGS SRTM DEM: 15 to 30 meters. DEM cell-value relative-contribution factors: NED: 100, SRTM: 10. Bathymetry: several hundred meters. Positional accuracy of input bathymetric datasets limits accuracy of corresponding cell values in DEM. NOS, NOS hydrographic LiDAR and USACE surveys (primarily in dredged shipping channels): about 1 meter. Early 20th-century NOS hydrographic soundings are limited by sparseness of deep-water soundings, and potentially large position accuracy of pre-satellite (i.e., GPS) navigation: tens to several hundreds of meters. Morphologic change in inland rivers and along the coast also degrades the positional accuracy of NOS soundings. Where present, hydrographic LiDAR and USACE survey data supplant NOS hydrographic sounding data values in the DEM. DEM cell-value relative-contribution factors: ENC soundings: 100, USACE surveys: 100, NOS hydrographic soundings: 10, NGDC multibeam sonar surveys: 10, Trackline soundings: 0.1. VERTICAL POSITIONAL ACCURACY REPORT: The vertical accuracy of bathymetric and topographic features in the DEM is dependent upon the accuracy of the input datasets used to determine corresponding cell values. Topography: 10 to 15 meters. Vertical accuracy of input topographic datasets limits accuracy of corresponding cells in DEM. USGS NED DEM: 7 and 15 meters. SRTM DEM: 16 meters. DEM cell relative-contribution factors: SRTM: 10 NED: 100. Bathymetry: 2 meters to 5% of water depth. Vertical accuracy of input bathymetric datasets limits accuracy of corresponding cells in DEM. GPS-navigated NOS, NOS hydrographic LiDAR and USACE surveys (primarily in dredged shipping channels): about 0.1 meter. Early 20th-century NOS hydrographic soundings are limited by sparseness of deep-water soundings, and potentially large position accuracy of pre-satellite (i.e., GPS) navigation: several meters. Where present, USACE survey data supersede NOS hydrographic sounding data values in DEM. DEM cell-value relative-contribution factors: ENC soundings: 100, USACE surveys: 100, NOS hydrographic soundings: 10, NGDC multibeam sonar surveys: 10, Trackline soundings: 0.1. Gridding interpolation to determine cell values between sparse NOS hydrographic soundings in deep water degrades the vertical accuracy of deep-water elevations. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: All datasets obtained by NGDC were converted to common horizontal and vertical datums of WGS84 geographic and Mean Higher High Water, respectively, using FME. They were also converted to common file format, ESRI point shapefiles, for visualization and inspection. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: Datasets were visually inspected with ArcGIS for identification and editing of data anomalies. Datasets were then compared with overlapping datasets to ensure data consistency. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: xyz files of the bathymetric data were surfaced using GMT's 'surface' tool onto a 8/3 arc-second grid that interpolated to fill empty cells. Points extracted every 10 meters along the coastline were also included to ensure that the bathymetric grid reached zero at the coast. The resulting Arc ASCII grid was imported into ArcGIS and clipped to the coastline to remove values over land. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: xyz files for each input dataset were gridded using MB-System's 'mbgrid' tool, which utilizes a high-tension spline interpolation method to fill grid cells with no input elevation values. Preferential weighting was given to more recent, higher-accuracy datasets. Gridding was performed with a 5% data buffer. The grid was imported in ArcGIS to create the final DEM. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: The DEM was quantitatively evaluated by comparing with source datasets. It was visually evaluated by converting to UTM-zone coordinates (units of meters horizontally and vertically) and then creating a slope grid to identify gridding artifacts in the DEM. PROCESS DATE: 20090115 PROCESS DATE: 20090129 PROCESS DATE: 20090212 PROCESS DATE: 20090226 PROCESS DATE: 20090312 LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: ground condition . SOURCE CITATION ABBREVIATION: NOS Hydrographic Surveys . SOURCE CONTRIBUTION: hydrographic surveys downloaded from web site. LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: ground condition . SOURCE CITATION ABBREVIATION: USACE Hydrographic Surveys . SOURCE CONTRIBUTION: Hydrographic surveys downloaded from web site. LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: publication date . SOURCE CITATION ABBREVIATION: ENCs . SOURCE CONTRIBUTION: downloaded from web site. LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: ground condition . SOURCE CITATION ABBREVIATION: NGDC Multibeam Surveys . SOURCE CONTRIBUTION: multibeam surveys downloaded from web site. LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: ground condition . SOURCE CITATION ABBREVIATION: NGDC Trackline Surveys . SOURCE CONTRIBUTION: Trackline surveys downloaded from web site. LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: publication date . SOURCE CITATION ABBREVIATION: USGS NED topography . SOURCE CONTRIBUTION: gridded topographic data LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: U.S. Army Corps of Engineers, Alaska District . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NOS/OCS > Office of Coast Survey, National Ocean Service, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: DOI/USGS > U.S. Geological Survey, Department of the Interior . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: USACE Hydrographic Surveys . TITLE: Electronic Navigational Charts . TITLE: NGDC Multibeam Surveys . TITLE: NGDC Trackline Surveys . TITLE: USGS NED topography . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . PUBLICATION DATE: 2009 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.poa.usace.army.mil/en/hydr/index.htm . ONLINE LINKAGE: http://www.nauticalcharts.noaa.gov/mcd/enc/index.htm . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/geodas/trackline.html . ONLINE LINKAGE: http://ned.usgs.gov/ . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: on web . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1902 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1996 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1970 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2006 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2004 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1999 . SOURCE CURRENTNESS REFERENCE: ground condition . SOURCE CITATION ABBREVIATION: NASA SRTM topography . SOURCE CONTRIBUTION: gridded topographic data downloaded from web site.
Access Constraints
ACCESS CONSTRAINTS: None.
DISTRIBUTION LIABILITY: While every effort has been made to ensure that these data are accurate and reliable within the limits of the current state of the art, NOAA cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NOAA makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty.
Use Constraints
Not to be used for navigational purposes.
Ancillary Keywords
Data Set Progress
COMPLETE
Data Center
Distribution
Distribution Size:
404000000
Distribution Format:
netCDF 1
Fees:
None
Personnel
Role:
TECHNICAL CONTACT
Role:
DIF AUTHOR
Phone:
303-497-6505
Fax:
303-497-6513
Email:
Barry.Eakins at noaa.gov
Contact Address:
NOAA/NESDIS/NGDC
325 Broadway, E/GC3
City:
Boulder
Province or State:
Colorado
Postal Code:
80305-3328
Country:
USA
Creation and Review Dates
DIF Creation Date:
2011-08-26
Last DIF Revision Date:
2012-01-03
Future DIF Review Date:
2012-08-26
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