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    FederalArctic Ocean Regional Climatology (NCEI Accession 0115771)National Oceanic and Atmospheric Administration, Department of Commerce — To provide an improved oceanographic foundation and reference for multi-disciplinary studies of the Arctic Ocean, NCEI developed a new set of high-resolution quality-...
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    FederalNOAA Climate Data Record (CDR) of AVHRR Daily and Monthly Aerosol Optical Thickness (AOT) over Global Oceans, Version 3.0 (Version Superseded)National Oceanic and Atmospheric Administration, Department of Commerce — Note: This dataset version has been superseded by a newer version. It is highly recommended that users access the current version. Users should only use this version...
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    FederalNACP Site: Terrestrial Biosphere Model Output Data in Original FormatNational Aeronautics and Space Administration — This data set contains the original model output data submissions from the 24 terrestrial biosphere models (TBM) that participated in the North American Carbon...
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    FederalNational HM Route Registry - National HM Route RegistryDepartment of Transportation — Information related to preferred and restricted routes for carrying hazardous materials.
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    FederalNLDAS Secondary Forcing Data L4 Monthly 0.125 x 0.125 degree V2.0 (NLDAS_FORB0125_M) at GES DISCNational Aeronautics and Space Administration — This data set contains the monthly secondary forcing data "File B" for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in 1/8th...
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    FederalMODIS/Aqua Sea Ice Extent Daily L3 Global 1km EASE-Grid Day V061 NGDANational Aeronautics and Space Administration — This global Level-3 (L3) data set provides daily daytime sea ice extent and ice surface temperature derived from the 'MODIS/Aqua Sea Ice Extent 5-Min L2 Swath 1km'...
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    FederalBiologically Important Areas for Cetaceans within U.S. Waters 2015-03-01 - PresentNational Oceanic and Atmospheric Administration, Department of Commerce — The Cetacean Density and Distribution Mapping Working Group identified Biologically Important Areas (BIAs) for 24 cetacean species, stocks, or populations in seven...
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    FederalWater-level change, High Plains aquifer, 1980 to 1995Department of the Interior — This raster data set represents water-level change in the High Plains aquifer of the United States from 1980 to 1995, in feet. The High Plains aquifer underlies 112.6...
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    FederalGlobal Historical Climatology Network - Monthly (GHCN-M), Version 2National Oceanic and Atmospheric Administration, Department of Commerce — Please note, the temperature portion of this dataset has been superseded by a newer version. Users should not use this version except in rare cases (e.g., when...
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    FederalNACP Site: Terrestrial Biosphere Model and Aggregated Flux Data in Standard FormatNational Aeronautics and Space Administration — This data set provides standardized output variables for gross primary productivity (GPP), net ecosystem exchange (NEE), leaf area index (LAI), ecosystem respiration...
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    FederalNOAA Climate Data Record (CDR) of SSM/I and SSMIS Microwave Brightness Temperatures, RSS Version 7National Oceanic and Atmospheric Administration, Department of Commerce — This Version 7 NOAA Fundamental Climate Data Record (CDR) from Remote Sensing Systems (RSS) contains brightness temperatures that have been inter-calibrated and...
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    FederalGLAS/ICESat L2 Sea Ice Altimetry Data (HDF5) V034National Aeronautics and Space Administration — GLAH06 is used in conjunction with GLAH05 to create the Level-2 altimetry products. Level-2 altimetry data provide surface elevations for ice sheets (GLAH12), sea ice...
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    FederalIceBridge DMS L0 Raw Imagery, Version 1National Aeronautics and Space Administration — This data set contains Level-0 imagery taken from the Digital Mapping System (DMS) over Antarctica and Greenland. The data were collected as part of Operation...
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    FederalHistorical Arctic and Antarctic Surface Observational Data, Version 1National Aeronautics and Space Administration — This product consists of meteorological data from 105 Arctic weather stations and 137 Antarctic stations, extracted from the National Climatic Data Center (NCDC)'s...
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    FederalAirborne Surface Profiling of Alaskan Glaciers, 1994 - 2001, Version 1National Aeronautics and Space Administration — This data set consists of glacier outline, laser altimetry profile, and surface elevation change data for 46 glaciers in Alaska and British Columbia, Canada, measured...
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    FederalAttributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Hydrologic Landscape RegionsDepartment of the Interior — This data set represents the area of Hydrologic Landscape Regions (HLR) compiled for every catchment of NHDPlus for the conterminous United States. The source data...
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    FederalASTER L1B Registered Radiance at the Sensor V003National Aeronautics and Space Administration — The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Level 1B (AST_L1B) Registered Radiance at the Sensor data product is radiometrically...
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    FederalAerial Image of Alaska's Arctic Coastal Plain, 1955Department of the Interior — This dataset is comprised of one geo-referenced aerial image from the National Petroleum Reserve - Alaska (NPRA) on Alaska's Arctic Coastal Plain taken on 21 June...
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    FederalSoil Temperature Station Data from Permafrost Regions of Russia (Selection of Five Stations), 1915 - 2000, Version 1National Aeronautics and Space Administration — This data set includes soil temperature data from boreholes located at five stations in Russia: Yakutsk, Verkhoyansk, Pokrovsk, Isit', and Churapcha. The data have...
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    FederalArctic Water Vapor Characteristics from Rawinsondes, Version 1National Aeronautics and Space Administration — A gridded climatological monthly-mean data base of Arctic water vapor characteristics has been assembled by combining fixed station data with data from soundings...
