U.S. Census Grids (Summary File 3), 2000: Metropolitan Statistical Areas
Entry ID:
CIESIN_SEDAC_USCG_SF3MSA
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Summary
Abstract:
U.S. Population Grids (Summary File 3), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 metropolitan statistical areas with at least one million in population. The grids have a resolution of 7.5 arc-seconds (0.002075 decimal degrees), or approximately 250 square meters. The gridded variables ... are based on census block geography from Census 2000 TIGER/Line Files and census variables (population, households, and housing variables). This dataset is produced by the Columbia University Center for International Earth Science Information Network (CIESIN). The data in American Standard Code for Information Interchange (ASCII) and Geographic Tagged Image File Format (GeoTIFF) files and maps in Portable Document (PDF) and Portable Network Graphics (PNG) formats are available from the NASA Socioeconomic Data and Applications Center (SEDAC).
Purpose:
To provide gridded demographic data, including characteristics of income, education, and housing, for metropolitan statistical areas at a finer resolution than is available in the 30 arc-second grids used for the United States as a whole.
Related URL
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Description:
Data download page.
Description:
Maps in PDF and PNG formats.
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
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N: 47.0
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S: 17.0
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E: -65.0
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W: -124.0
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Data Set Citation
Dataset Originator/Creator:
Seirup, L., and G. Yetman
Dataset Title:
U.S. Census Grids (Summary File 3), 2000: Metropolitan Statistical Areas
Dataset Release Date:
2006-05-31
Dataset Release Place:
Palisades, NY
Dataset Publisher:
NASA Socioeconomic Data and Applications Center (SEDAC)
Version:
1.00
Data Presentation Form:
raster, map
Online Resource:
http://sedac.ciesin.columbia.edu/data/set/usgrid-summary-file3-2000...
Temporal Coverage
Start Date:
2000-04-01
Stop Date:
2000-04-01
Data Resolution
Latitude Resolution:
0.000278 Decimal degrees
Longitude Resolution:
0.000278 Decimal degrees
Vertical Resolution:
0.01 meters
Vertical Resolution Range:
< 1 meter
Quality
LOGICAL CONSISTENCY REPORT: Datasets were visually compared internally and externally (with other overlapping datasets and satellite images and maps) in ESRI ArcGIS and Applied Imagery QT Modeler 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 the DEM cell size and the accuracy of the input datasets used to determine corresponding cell values. Topography, only one dataset was used: NASA SRTM DEM: 30 meters. DEM cell-value relative-contribution factors: SRTM: 10. Bathymetry: a few tens of meters to several hundreds of meters. Positional accuracy of input bathymetric datasets limits accuracy of corresponding cell values in DEM. Recent NOS hydrogarphic data: 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. NGDC multibeam sonar: about 10 meters. Trackline and ENC sounding data are limited by sparseness of deep-water soundings: a few hundreds of meters. Where present, recent NOS hydrographic survey data and NGDC multibeam supplant early 20th-centruy NOS hydrographic sounding data and NGDC marine trackline data values in the DEM. DEM cell-value relative-contribution factors: NOS hydrographic soundings: 0.1, NGDC Multibeam: 0.1, Trackline: 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, only one dataset was used: NASA SRTM DEM: 10 to 16 meters. DEM cell relative-contribution factors: NED: 10. Bathymetry: 30 meters meters to 5% of water depth. Vertical accuracy of input bathymetric datasets limits accuracy of corresponding cells in DEM. GPS-navigated NGDC multibeam sonar and marine trackline geophysics data: about 0.1 meter. Early 20th-century NOS hydrographic soundings and some NGDC marine trackline geophysics data are limited by sparseness of deep-water soundings, and potentially large position accuracy of pre-satellite (i.e., GPS) navigation: several tens of meters. NGDC multibeam sonar: about 0.1 meter. Where present, recent NOS hydrographic data and NGDC multibeam data supersede early 20th-centruy NOS hydrographic sounding data values and older NGDC marine trackline geophysics data in DEM. DEM cell relative-contribution factors: NOS hydrographic soundings: 0.1, NGDC trackline soundings: 0.1, NGDC multibeam: 0.1. Gridding interpolation to determine cell values between sparse NOS hydrographic soundings and between NGDC marine trackline geophysics data degrades the vertical accuracy of elevations. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: All datasets obtained by NGDC were converted to common horizontal and vertical datums of NAD 83/WGS 84 geographic and Mean High Water, respectively, using FME or ArcGIS. They were also converted to common file format, ESRI point shapefiles or digital rasters, for visualization and inspection. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: Datasets were visually inspected with ArcGIS and QT Modeler 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 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 in quadrants, each with a 5% data buffer. The grids were imported in ArcGIS and seamlessly merged to create the final DEM. LINEAGE/PROCESS STEP: PROCESS DESCRIPTION: The DEM was quantitatively 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: 20091215 PROCESS DATE: 20100105 PROCESS DATE: 20100120 PROCESS DATE: 20100220 PROCESS DATE: 20100226 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: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1910 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1988 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1964 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1959 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2005 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1993 . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: online . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1910 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1988 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1964 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1959 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2005 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1993 . SOURCE CURRENTNESS REFERENCE: publication date . SOURCE CITATION ABBREVIATION: NGDC Multibeam Bathymetry . SOURCE CONTRIBUTION: Multibeam bathymetry data 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: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: downloaded from website . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1910 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1988 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1964 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1959 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2005 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1993 . SOURCE CURRENTNESS REFERENCE: publication date . SOURCE CITATION ABBREVIATION: NGDC Marine Trackline . SOURCE CONTRIBUTION: Trackline bathymetry data 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: DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce . LINEAGE/SOURCE INFORMATION: ORIGINATOR: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . 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: 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: NASA > National Aeronautics and Space Administration . TITLE: NOS Hydrographic Surveys . TITLE: NGDC Multibeam Bathymetry Database . TITLE: NGDC Marine Geophysical Trackline Database . TITLE: Shuttle Radar Topography Mission (SRTM) . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2008 . PUBLICATION DATE: 2010 . PUBLICATION DATE: 2008 . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/hydro.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/bathymetry/multibeam.html . ONLINE LINKAGE: http://www.ngdc.noaa.gov/mgg/geodas/trackline.html . ONLINE LINKAGE: http://srtm.usgs.gov/ . TYPE OF SOURCE MEDIA: on web . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1910 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1988 . SOURCE TIME PERIOD OF CONTENT/BEGINNING TIME: 1964 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1959 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 2005 . SOURCE TIME PERIOD OF CONTENT/ENDING TIME: 1993 . 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.
Data Set Progress
COMPLETE
Distribution
Distribution Size:
8800
Distribution Format:
ESRI Arc ASCII 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:
2011-12-28
Future DIF Review Date:
2012-08-26
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