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151 Titles Match Your Query
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1. Avian Research and Monitoring Support [usgsbrdfresc0014]
Several programs exist to provide medium and long-term assistance to the management agencies, but many biologists, especially in remote areas, still need short-term technical assistance. This project ...


2. First ISCCP Regional Experiment (FIRE) Cirrus 1 Surface Radiation Budget (SRB) Data over Alaska [FIRE_CI1_SRB_ALASKA]
The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are ...


3. Contaminant Exposure and Effects - Terrestrial Vertebrates [usgs_brd_pwrc_ceetv]
The Biomonitoring of Environmental Status and Trends (BEST) program of the Department of the resources under their stewardship. In accordance with the desire of many to continuously monitor the environmental ...


4. NOAA National Operational Hydrologic Remote Sensing Center (NOHRSC) Snow Cover Data [NOHRSC_SNOW]
The NOAA National Operational Hydrologic Remote Sensing Center (NOHRSC) web site is http://www.nohrsc.noaa.gov/. NOHRSC also has an operation snow products search engine for locating NOHRSC data: ...


5. Aircraft Scanners [AERIALDIGI]
The National Aeronautics and Space Administration (NASA) Aircraft Scanners data set contains digital imagery acquired from several multispectral scanners, including Daedalus thematic ...


6. Digital Elevation Model: 15-Minute Quadrangle [DEM_15]
The 15-minute digital elevation model (DEM) data are digital representations of cartographic information in a raster form. The DEMs consist of an array of elevations for ground positions at regularly ...


7. National Geochronological Data Base [NGDB]
The National Geochronological Data Base (NGDB) was established by the United States Geological Survey (USGS) to collect and organize isotopic (also known as radiometric) ages of rocks in the United ...


8. Alaska AVHRR Twice-Monthly Composites [AK_AVHRR]
The goal of the Alaska Advanced Very High Resolution Radiometer (AVHRR) project is to compile a time series data set of calibrated, georegistered daily observations and twice-monthly maximum normalized ...


9. USGS Maps [MAPS]
The USGS conducts systematic and scientific classification of the public lands and examination of the geological structure; mineral, energy, and water resources; and products of the national domain. ...


10. USGS Survey Photography [SURVEY_PHOTOGRAPHY]
The Survey inventory contains aerial photographs that are retrievable on a frame by frame basis. A majority of the inventory includes imagery that originated from the National ...


11. Side Looking Airborne Radar (SLAR) Imagery [SLAR]
Side-Looking Airborne Radar (SLAR) imagery is available from the U.S. Geological Survey (USGS) for selected project areas in the conterminous United States and Alaska. Data are X-band synthetic ...


12. U.S. Geological Survey Aerial Photography [USGSPHOTOS]
The U.S. Geological Survey (USGS) Aerial Photography data set includes over 2.5 million film transparencies. Beginning in 1937, photographs were acquired for mapping purposes at different altitudes ...


13. NWS River Forecast Basins (GIS Coverage) [NWS_Riverbasins]
National Weather Service forecast basins for contiguous United States and Puerto Rico. Note: This documentation also applied to the sub-coverages of basins for individual ...


14. United States Medium Resolution Digital Vector Shoreline [ORCA_digital_shore]
NOAA's Medium Resolution Digital Vector Shoreline is a high-quality, Geographic Information System-ready, general-use digital vector data set originally created by the Strategic Environmental ...


15. MADIS Meteorological Surface Dataset [MADIS_METSFC]
Surface land and maritime observing stations report various meteorological variables that describe the current weather. These variables include basic measurements such as temperature, relative humidity, ...


16. MADIS NOAA Profiler Network Dataset [MADIS_PROFILER]
Wind profilers are Doppler radars used to measure vertical profiles of atmospheric winds directly above the profiler site. Typical operation of a wind profiler results in a vertical stack of winds ...


17. Coastal Aerial Photography from the National Ocean Service (NOS) National Geodetic Survey (NGS) available through NOS MapFinder [NOS_MAPFINDER_COASTAL_PHOTO]
Precision aerial photography is collected by the National Ocean Service (NOS) National Geodetic Survey (NGS) Remote Sensing Division for the production of coastal survey maps. The georeferenced, ...


18. Biological and Ecological Characteristics of Terrestrial Vertebrate Species Residing in Estuaries [usgs_brd_pwrc_bioeco]
The Biomonitoring of Environmental Status and Trends (BEST) program is designed to assess and monitor the effects of environmental contaminants on biological resources, particularly those under the ...


19. Rotation and Nitrogen Fertilization Effects on Changes in Soil Carbon and Nitrogen [USDA0098]
The dataset consists of data resulting from an experimental study involving seven cropping systems (three monoculture, two 2-year, and two 4-year rotations) with three rates of N fertilizer. Data ...


20. Vulnerability and Recoverability of the Mojave Desert Ecosystem [USGS_MOJAVEECO]
The Vulnerability and Recoverability of the Mojave Desert Ecosystem is part of the USGS Place-Based Studies Program, to improve scientific understanding of desert ecosystem processes and apply that ...


21. Directory of Transportation Data Sources, 1993: Bureau of Transportation Statistics (BTS) [BTS_DTDS_1993]
The Directory of Transportation Data Sources, 1993 may be ordered via the World Wide Web from the Bureau of Transportation Statistics Web Server: "http://www.bts.gov" Additional online information ...


22. Directory of Transportation Data Sources, 1995: Bureau of Transportation Statistics (BTS) [BTS_DTDS_1995]
The Directory of Transportation Data Sources, 1995 may be ordered via the World Wide Web from the Bureau of Transportation Statistics Web Server: 'http://www.bts.gov' Additional online information ...


23. Nationwide Personal Transportation Survey (NPTS) CD-ROM: Bureau of Transportation Statistics (BTS) [BTS_NPTS]
The Nationwide Personal Transportation Survey (NPTS) CD-ROM may be ordered via the World Wide Web from the Bureau of Transportation Statistics Web Server: 'http://www.bts.gov' Additional online ...


24. Regional Economic Information System (REIS) from the Bureau of Economic Analysis (BEA) [BEA_REIS]
The "Regional Economic Information System" from the Bureau of Economic Analysis (BEA) contains information for all counties, States, metropolitan statistical areas, ...


25. TIGER/Line Files, 1994 CD-ROM: Bureau of Transportation Statistics (BTS) [BTS_TIGER_LINE_1994]
The TIGER/Line Files, 1994 CD-ROM may be ordered via the World Wide Web from the Bureau of Transportation Statistics Web Server: 'http://www.bts.gov' Additional online information can be obtained ...


26. The North American Transportation Atlas Data (NORTAD) from the Bureau of Transportation Statisitics [BTS_NORTAD]
The North American Transportation Atlas Data (NORTAD) CD-ROM is a collection of geo-spatial data sets of transportation facilities for Canada, Mexico, and the United States depicting nationally significant ...


27. Glacier Bay Ecosystem GIS [Inforain_USGS_GBE]
The United States Geological Survey (USGS) and Interrain Pacific are please to help make available to the public this integrated Geographic Information System for the Glacier Bay / northern Southeast ...


28. Right-to-Know GIS Atlas of the United States [Right_to_Know]
The Right-to-Know GIS Atlas of the United States CD is a comprehensive collection of public knowledge GIS data. The maps work with the free ArcExplorer GIS viewer, ArcView GIS, and many other GIS ...


29. Air Temperature and Thaw Depth, North Slope, Alaska: Field Measurements (1995-97) and Computed Values [ARCSS040]
This data product contains field data measurements of air temperatures and thaw depth (active-layer thickness) measured at locations in north-central Alaska, and modelled values of air temperatures ...


30. Alaska North Slope (Sagavanirktok River) Meteorological Data, 1994 and 1995 [ARCSS002]
Meteorological, soil and vegetation data were collected in 1994 and 1995 from a site adjacent to the Sag River (Slope Mountain) Alaska Department of Transportation Maintenance Camp at mile 306 on ...


31. Borehole Temperatures from the North Slope of Alaska, 1977-2003 [ARCSS034]
This data set contains temperatures collected from boreholes on the North Slope of Alaska at 23 sites between 1977 and 2003. Most data fall into a date range of 1983-2003. The data consist of manually ...


32. Daily Air and Active Layer Temperatures From Permafrost Observatories in Alaska, 1986-2001 [ARCSS106]
This data set contains air and soil temperatures collected from eight sites in Alaska between 1986 and 2001. The data were obtained by remote, battery-powered, computer-controlled automatic temperature ...


33. GIS Data from the Alaska North Slope [ARCSS017]
This data set includes ArcInfo-formatted maps of the Kuparuk River Basin Region of the Alaskan North Slope (at 1:250,000 scale) and five subset study areas: the Upper Kuparuk River Basin Subregion ...


34. LAII Alaska Landscape Flux Survey NOAA/ATDD Long-EZ Aircraft Data [ARCSS051]
The data in the aircraft portion of the Land Atmosphere Ice Interaction (LAII) Alaska Landscape Flux Survey (ALFS) were collected in June 1994, June 1995, August 1995, and June 1996. The object of ...


35. Land-Cover Map of the North Slope of Alaska [ARCSS020]
This ARC/INFO map provides a spatially explicit representation of the nature and distribution of land cover and tundra types on the North Slope of Alaska. This was done in support of extrapolating ...


36. Long Term Ecological Research (LTER) Site Data, North Slope of Alaska [ARCSS010]
As part of the Arctic Long Term Ecological Research (ARC LTER) project, numerous investigators have collected diverse environmental data from sites in the northern foothills of Alaska's Brooks Range. ...


37. Meteorological and Hydrographic Data, Kuparuk River Watershed [ARCSS015]
The data files in this data set contain climate and hydrographic information from sites on the North Slope of Alaska from 1985 to 2001. The variables collected were temperature, humidity, wind speed ...


38. Methane Flux Measurements, Happy Valley, AK, 1994 [ARCSS108]
This data set contains CH4 (methane) flux and related measurements taken at the Happy Valley Flux Study Site in northern Alaska during the summer of 1994. Sampling was conducted to test use of a laser ...


39. Model Output from the Marine Biology Laboratory General Ecosystem Model (MBL-GEM) for Toolik Lake, 1921-2144, and the Kuparuk River Basin, 1995 [ARCSS052]
This data set contains model input and output data for four simulations of varying time periods and spatial coverage. The first two simulations are for acidic tussock tundra in the Toolik Lake region ...


40. National Solar Radiation Data Base Hourly Solar Data from Alaska, 1961-1990 [ARCSS043]
The radiation data are derived from the National Solar Radiation Data Base (NSRDB) hourly data in synoptic format, and provided by the National Climatic Data Center (NCDC). They contain hourly global ...


41. Preliminary Investigation of Paleoenvironment, Processes, and Carbon Stocks of Drained Thaw-Lake Basins, Arctic Coastal Plain, Alaska [ARCSS089]
This data set contains measurements taken from 78 drained thaw-lake basins on the Arctic Coastal Plain between Barrow and Atqasuk, Alaska. Investigators collected and analyzed sediment cores to determine ...


42. Soil Temperatures for Happy Valley and Barrow, Alaska, USA [ARCSS038]
This data set contains hourly and daily-averaged soil temperatures from Happy Valley and Barrow, Alaska, from 19 August 1993 to 31 August 2004. Data are in comma-delimited or space-delimited ASCII ...


43. Thaw Depth and Vegetation Radiance Measurements, Happy Valley, AK, 1994 [ARCSS103]
This data set contains measurements for permafrost active layer thaw depth and vegetation reflectance (red and near-infrared bandwidths) at the Happy Valley Flux Study Site in northern Alaska during ...


44. Toolik Snowfence Experiment: 1994-2002 Active Layer Depth [ARCSS900]
This data set contains active layer data collected for the Toolik Snowfence Experiment from 1994 to 2002. The Toolik Snowfence Experiment (part of the International Tundra Experiment network) examines ...


45. The Aerometric Information Retrieval System (AIRS) Data System - The National Repository for EPA Air Pollution Data [AIRS_EPA]
[Text Source: AirData Program, http://www.epa.gov/airdata/ ] The AirData website gives you access to air quality data collected at outdoor monitors across the United States, Puerto Rico, and the ...


46. NAMSS Alaska Data [NAMSS_Alaska]
High-quality seismic reflection data are essential to geological investigation of the offshore. Over the past thirty years the USGS has acquired approximately 12,000 km of 2D data off the west coast ...


47. Monitoring and Manipulation of Tundra Response to Climate Change, Arctic LTER, Toolik Lake, Alaska [ARCSS091]
The investigator has undertaken long-term field experiments and monitoring at the Arctic Long Term Ecological Research (LTER) station, Toolik Lake, Alaska, exploring the effects of climate change ...


48. Ground Water Atlas of the United States: Alaska [ggd617]
The Ground Water Atlas of the United States includes summary information on permafrost in Alaska, and the relation of permafrost and ground water. The Atlas includes figures showing permafrost zones ...


49. Active Layer Measurements in Tanana Flats, Fairbanks, Alaska, USA [ggd240]
This data set consists of active layer thickness from forested uplands (islands and benches) bordering the interconnected wetlands of Tanana Flats, near Fairbanks, Alaska. CRREL permafrost cores were ...


50. Hierarchic GIS: Process, Pattern and Scale for Analysis of Arctic Ecosystems (ITEX) [ggd244]
This study is developing a GIS at multiple scales for the Kuparuk River Basin and other sites in Alaska. The project includes geobotanical sampling of 1 x 1 km grids at 100 m intervals for vegetation, ...


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