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Federal
Global Population Density Grid Time Series Estimates
National 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... -
Federal
ICE PLASMA WAVE MAGNETIC FIELD MEASUREMENT DATA V1.0
National Aeronautics and Space Administration —
The Plasma Wave Data were submitted to National Space Science Data Center after the Principal Investigator's death (Scarf) by S. Chang of TRW. For the magnetic field... -
Federal
SMALL MAIN-BELT ASTEROID SPECTROSCOPIC SURVEY, PHASE II
National Aeronautics and Space Administration —
This data set contains visible-wavelength (0.435-0.925 micron) spectra for 1341 main-belt asteroids observed during the second phase of the Small Main-belt Asteroid... -
Federal
CORONA Satellite Photographs from the U.S. Geological Survey
National Aeronautics and Space Administration —
The first generation of U.S. photo intelligence satellites collected more than 860,000 images of the Earth’s surface between 1960 and 1972. The classified military... -
Federal
TROPESS Chemical Reanalysis Surface Total NOx emissions Monthly 2-dimensional Product V1 (TRPSCRENOXTM2D) at GES DISC
National Aeronautics and Space Administration —
The TROPESS Chemical Reanalysis Surface Total NOx emissions Monthly 2-dimensional Product contains nitrogen oxides (NO and NO2) emissions from the total of all... -
Federal
Asteroids - NeoWs API
National Aeronautics and Space Administration —
NeoWs (Near Earth Object Web Service) is a RESTful web service for near earth Asteroid information. With NeoWs a user can: search for Asteroids based on their closest... -
Federal
Aviation Safety Reporting System: Flight Attendant Reports
National Aeronautics and Space Administration —
A sampling of Flight Attendant reports involving aircraft cabin issues. -
Federal
Visible Earth
National Aeronautics and Space Administration —
A catalog of NASA images and animations of our home planet. -
Federal
Classification
National Aeronautics and Space Administration —
A supervised learning task involves constructing a mapping from an input data space (normally described by several features) to an output space. A set of training... -
Federal
Global Vegetation Greenness (NDVI) from AVHRR GIMMS-3G+, 1981-2022
National Aeronautics and Space Administration —
This dataset holds the Global Inventory Modeling and Mapping Studies-3rd Generation V1.2 (GIMMS-3G+) data for the Normalized Difference Vegetation Index (NDVI). NDVI... -
Federal
SMAP L4 Global 9 km EASE-Grid Surface and Root Zone Soil Moisture Land Model Constants V007
National Aeronautics and Space Administration —
SMAP Level-4 (L4) surface and root zone soil moisture data are provided in three products: * SMAP L4 Global 3-hourly 9 km EASE-Grid Surface and Root Zone Soil... -
Federal
MODIS/Terra+Aqua Photosynthetically Active Radiation Daily/3-Hour L3 Global 0.05Deg CMG V062
National Aeronautics and Space Administration —
The MCD18C2 Version 6.2 is a Moderate Resolution Imaging Spectroradiometer (MODIS) Terra and Aqua combined Photosynthetically Active Radiation (PAR) gridded Level 3... -
Federal
NASA 3D Models: Gemini
National Aeronautics and Space Administration —
Polygons: 38840 Vertices: 22394 -
Federal
GBM Solar Flare List
National Aeronautics and Space Administration —
Autonomous flare finder identifies all flares ≥ GOES C-Class detected by GBM above 10 keV. (FITS file) -
Federal
GLDAS Noah Land Surface Model L4 monthly 0.25 x 0.25 degree V2.1 (GLDAS_NOAH025_M) at GES DISC
National Aeronautics and Space Administration —
NASA Global Land Data Assimilation System Version 2 (GLDAS-2) has three components: GLDAS-2.0, GLDAS-2.1, and GLDAS-2.2. GLDAS-2.0 is forced entirely with the... -
Federal
Mars orbital image (HiRISE) labeled data set version 3
National Aeronautics and Space Administration —
This data set contains a total of 73,031 landmarks. 10,433 landmarks were detected and extracted from 180 HiRISE browse images, and 62,598 landmarks were augmented... -
Federal
Shared Socioeconomic Pathways (SSPs) Literature Database, v1, 2014-2019
National Aeronautics and Space Administration —
The Shared Socioeconomic Pathways (SSPs) Literature Database, v1, 2014-2019 consists of biographic information, abstracts, and analysis of 1,360 articles published... -
Federal
CMOR METEOROID STREAM SURVEY V2.0
National Aeronautics and Space Administration —
A seven-year radar survey of meteor showers has been carried out with the Canadian Meteor Orbit Radar (CMOR) from 2002-2008 (Brown et al. 2008, 2010). This survey... -
Federal
Space-weather HMI Active Region Patch (SHARP)
National Aeronautics and Space Administration —
SHARP stands for Space-weather HMI Active Region Patch. A SHARP is a DRMS series that contains (1) various space-weather quantities calculated from the photospheric... -
Federal
LIMS/Nimbus-7 Level 1 Radiance Data V001 (LIMSN7L1PROFILER) at GES DISC
National Aeronautics and Space Administration —
LIMSN7L1PROFILER is the Nimbus-7 Limb Infrared Monitor of the Stratosphere (LIMS) Level-1 Profiles of Radiance Data product and contains selected daily vertical...