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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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    FederalGlobal Population Density Grid Time Series EstimatesNational Aeronautics and Space Administration — The Global Population Density Grid Time Series Estimates provide a back-cast time series of population density grids based on the year 2000 population grid from...
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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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    FederalDeclassified Satellite Imagery 2 (2002)National Aeronautics and Space Administration — Declassified satellite images provide an important worldwide record of land-surface change. With the success of the first release of classified satellite photography...
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    FederalOMNIWeb at the Space Physics Data Facility (SPDF)National Aeronautics and Space Administration — Hourly-averaged near-Earth solar wind magnetic field and plasma, etc. The web services consists of OMNI data (spacecraft-interspersed, near-Earth solar wind data);...
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    FederalNASA open-source code projects with A.I.-generated tagsNational Aeronautics and Space Administration — A JSON that is used to build the content on code.nasa.gov. This JSON contains names, descriptions, links, and keyword tags for all NASA open-sourced code projects...
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    FederalMODIS/Terra Land Water Mask Derived from MODIS and SRTM L3 Global 250m SIN Grid V006National Aeronautics and Space Administration — The MOD44W Version 6 data product was decommissioned on July 18, 2024. Users are encouraged to use the MOD44W Version 6.1 data product...
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    FederalAIRSAR_TOPSAR_DEMNational Aeronautics and Space Administration — AIRSAR topographic SAR digital elevation model product
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    FederalUSGS Digital Orthophoto QuadranglesNational Aeronautics and Space Administration — A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt...
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    FederalU.S. Climate Risk Projections by County, 2040-2049National Aeronautics and Space Administration — The U.S. Climate Risk Projections by County, 2040-2049 data set contains a projection for 2040-2049 risk for the entire contiguous U.S. at the county level with a...
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    FederalVEMAP 2: U.S. Daily Climate Change ScenariosNational Aeronautics and Space Administration — The Vegetation/Ecosystem Modeling and Analysis Project (VEMAP) Phase 2 has developed a number of transient climate change scenarios based on coupled atmosphere-ocean...
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    FederalReduced-Resolution Radar Imagery, Digital Elevation Models, and Related GIS Layers for Barrow, Alaska, USA, Version 1National Aeronautics and Space Administration — This product set contains reduced-resolution Interferometric Synthetic Aperture Radar (IFSAR) imagery and geospatial data for the Barrow Peninsula (155.39 - 157.48...
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    FederalAerial Photo Single FramesNational Aeronautics and Space Administration — The Aerial Photography Single Frame Records collection is a large and diverse group of imagery acquired by Federal organizations from 1937 to the present. Over 6.4...
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    FederalSupporting Shellfish Aquaculture in the Chesapeake Bay using Artificial Intelligence to Detect Poor Water Quality through Sampling and Remote SensingNational Aeronautics and Space Administration — This use-inspired NASA AIST project collects biological, chemical, and physical variables in and above the water at Chesapeake Bay sites for analysis within the lab....
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    FederalASTEROID PHOTOMETRIC CATALOG V1.1National Aeronautics and Space Administration — The Asteroid Photometric Catalog (3rd update), Lagerkvist, et.al., 1993 [LAGERKVISTETAL1993], is a compilation of all asteroid lightcurve photometry published up to...
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    FederalThermal-Inertial UAV Night DatasetNational Aeronautics and Space Administration — Thermal-Inertial UAV Night Dataset
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    FederalNEW HORIZONS MVIC PLUTO CRUISE RAW V1.0National Aeronautics and Space Administration — This data set contains Raw data taken by the New Horizons Multispectral Visible Imaging Camera instrument during the pluto cruise mission phase. This is VERSION 1.0...
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    FederalJPSS-2 CrIS Level 1B Beta Full Spectral Resolution V3 (SNDRJ2CrISL1B) at GES DISCNational Aeronautics and Space Administration — The goal of creating this product is to allow users to begin working with data from the CrIS instrument on-board the recently launched NOAA-21 / JPSS-2 (J2)...
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    FederalPEM Tropics B DC-8 In-Situ Trace Gas DataNational Aeronautics and Space Administration — PEM-Tropics-B_TraceGas_AircraftInSitu_DC8_Data is the in-situ trace gas data collected onboard the DC-8 aircraft during the Pacific Exploratory Mission (PEM) Tropics...
