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    FederalMilky Way Star Clusters CatalogNational Aeronautics and Space Administration — Although they are the main constituents of the Galactic disk population, for half of the open clusters in the Milky Way reported in the literature nothing is known...
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    FederalASTER Global Digital Elevation Model V003National Aeronautics and Space Administration — The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Global Digital Elevation Model (GDEM) Version 3 (ASTGTM) provides a global digital...
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    FederalMODIS/Terra+Aqua Land Cover Type Yearly L3 Global 500m SIN Grid V061National Aeronautics and Space Administration — The Terra and Aqua combined Moderate Resolution Imaging Spectroradiometer (MODIS) Land Cover Type (MCD12Q1) Version 6.1 data product provides global land cover types...
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    FederalCombined GPS Broadcast Ephemeris Data (30-second sampling, hourly files) from NASA CDDISNational Aeronautics and Space Administration — This dataset consists of ground-based Global Navigation Satellite System (GNSS) Combined Broadcast Ephemeris Data (hourly files of all distinct navigation messages...
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    FederalHAQAST Sentinel-5P TROPOMI Nitrogen Dioxide (NO2) GLOBAL Monthly Level 3 0.1 x 0.1 Degree Gridded Data Version 2.4 (HAQ_TROPOMI_NO2_GLOBAL_M_L3) at GES DISCNational Aeronautics and Space Administration — This product provides level 3 monthly averages of tropospheric Nitrogen dioxide (NO2) vertical column density derived from the level 2 Tropospheric Monitoring...
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    FederalNACP North American Forest Dynamics Project: Forest Disturbance and Regrowth DataNational Aeronautics and Space Administration — This data set provides the results of time-series analyses of Landsat imagery for 55 selected forested sites across the conterminous U.S.A. The output is a pair of...
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    FederalInternational Ice Patrol (IIP) Iceberg Sightings Database, Version 1National Aeronautics and Space Administration — The International Ice Patrol (IIP) has been collecting information on iceberg activity in the North Atlantic since 1913. This database contains the data from these...
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    FederalMorphological Galaxy CatalogNational Aeronautics and Space Administration — The MCG database contains the "Morphological Catalogue of Galaxies," a compilation of information for approximately 34,000 galaxies found and examined on the Palomar...
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    FederalNASA 3D Models: Landsat 7National Aeronautics and Space Administration — The Landsat Program is a series of Earth-observing satellite missions jointly managed by NASA and the U.S. Geological Survey. Since 1972, Landsat satellites have...
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    FederalMERRA-2 tavgU_3d_udt_Np: 3d,diurnal,Time-Averaged,Pressure-Level,Assimilation,Wind Tendencies 0.625 x 0.5 degree V5.12.4 (M2TUNPUDT) at GES DISCNational Aeronautics and Space Administration — M2TUNPUDT (or tavgU_3d_udt_Np) is a 3-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2...
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    FederalNorthern Hemisphere EASE-Grid 2.0 Weekly Snow Cover and Sea Ice Extent, Version 4National Aeronautics and Space Administration — The main parameters for this data set are snow cover and sea ice extent; both parameters are derived from SMMR and DMSP-F8, -F11, -F13, and -F17 SSM/I and SSMIS...
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    FederalCatalog of Gamma-Ray BurstsNational Aeronautics and Space Administration — This GRBs Catalog (GRBCAT) records high level information of the GRBs detected since their discovery in 1967. The catalog has been created using publications that...
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    FederalATom: Nucleation Mode Aerosol Size Spectrometer Calibration and Performance DataNational Aeronautics and Space Administration — This dataset provides extensive calibration and in-flight performance data for two nucleation mode aerosol size spectrometer (NMASS) instruments utilized in the NASA...
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    FederalMODIS/Terra+Aqua Land Cover Type Yearly L3 Global 0.05Deg CMG V061National Aeronautics and Space Administration — The Terra and Aqua combined Moderate Resolution Imaging Spectroradiometer (MODIS) Land Cover Climate Modeling Grid (CMG) (MCD12C1) Version 6.1 data product provides a...
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    FederalCatalog of Galactic OB StarsNational Aeronautics and Space Administration — An all-sky catalog of Galactic OB stars has been created by extending the Case-Hamburg Galactic Plane Luminous Stars surveys to include 5,500 additional objects drawn...
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    FederalMODIS/Terra Net Primary Production Yearly L4 Global 500m SIN Grid V006National Aeronautics and Space Administration — The MOD17A3H Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MOD17A3HGF Version 6.1 data product.The MOD17A3H Version 6...
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    FederalMODIS/Terra+Aqua Land Cover Type Yearly L3 Global 500m SIN Grid V006National Aeronautics and Space Administration — The MCD12Q1 Version 6 data product was decommissioned on July 31, 2023. Users are encouraged to use the MCD12Q1 Version 6.1 data product.The Terra and Aqua combined...
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    FederalLBA-ECO LC-39 MODIS Active Fire and Frequency Data for South America: 2000-2007National Aeronautics and Space Administration — This data set provides active fire locations and estimates of annual fire frequencies for South America from 2000-2007. Data from the Moderate Resolution Imaging...
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    FederalLiDAR Surveys over Selected Forest Research Sites, Brazilian Amazon, 2008-2018National Aeronautics and Space Administration — This dataset provides the complete catalog of point cloud data collected during LiDAR surveys over selected forest research sites across the Amazon rainforest in...
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    FederalCYGNSS L3 Ocean Microplastic Concentration V1.0National Aeronautics and Space Administration — This dataset contains the version 1.0 CYGNSS level 3 ocean microplastic concentration data record, which provides 18 netCDF files, each containing one month of daily...
