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Federal
EPA Envirofacts API
U.S. Environmental Protection Agency —
Envirofacts integrates information from a variety of EPA's environmental databases. Each of these databases contains information about facilities that are required to... -
Federal
SOHO LASCO C3 Level 1.0 FITS Data
National Aeronautics and Space Administration —
The LASCO C3 Calibrated FITS Data. LASCO (Large Angle Spectroscopic Coronagraph) is comprised of three nested coronagraphs (C1, C2, and C3) that image the solar... -
Federal
India Direct Normal & Global Horizontal Irradiance Solar Resources
Department of Energy —
GIS data for India's direct normal irradiance (DNI) and global horizontal irradiance. Provides 10-kilometer (km) solar resource maps and data for India. The 10-km... -
Federal
MODIS/Terra+Aqua Land Cover Type Yearly L3 Global 500m SIN Grid V061
National 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... -
Federal
ATNF Pulsar Catalog
National Aeronautics and Space Administration —
The Australia Telescope National Facility (ATNF) Pulsar Catalog is a catalog of known pulsars compiled by R.N. Manchester et al. and is descended from pulsar database... -
Federal
ThermoML/Data Archive
National Institute of Standards and Technology —
ThermoML is an XML-based IUPAC standard for the storage and exchange of experimental thermophysical and thermochemical property data. The ThermoML archive is a subset... -
Federal
Greenhouse Gas Data Publication Tool
U.S. Environmental Protection Agency —
This tool to gives you access to greenhouse gas data reported to EPA by large facilities and suppliers in the United States through EPA's Greenhouse Gas Reporting... -
Federal
Far Ultraviolet Spectroscopic Explorer
National Aeronautics and Space Administration —
The Far Ultraviolet Spectroscopic Explorer (FUSE), launched on June 24, 1999, covers the 905-1187 Å spectral region and will obtain high resolution spectra of hot and... -
Federal
Catalog of Galactic OB Stars
National 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... -
Federal
Operating Geothermal Plants
Department of Energy —
This dataset contains locations of operating geothermal power plants within the United States as of the publication date. Geothermal power plant data was aggregated... -
Federal
Forecasting demand data for critical materials
Department of Commerce —
Clean energy technologies (e.g., solar, wind, EVs) are vital in our transition to a decarbonized energy grid. Many clean energy technologies rely on critical... -
Federal
AMB2025-03 High-Cycle Rotating Bending Fatigue Tests of PBF-L Ti-6Al-4V
Department of Commerce —
Specimens from one build of laser powder bed fusion (PBF-L) titanium alloy (Ti-6Al-4V) were split equally into two heat treatment conditions. The first condition is a... -
Federal
Substance Registry Services (SRS)
U.S. Environmental Protection Agency —
The Substance Registry System (SRS) is EPA's central system for information about regulated and monitored substances. -
Federal
MODIS/Terra Vegetation Continuous Fields Yearly L3 Global 250m SIN Grid V061
National Aeronautics and Space Administration —
The MOD44B Version 6.1 Vegetation Continuous Fields (VCF) yearly product is a global representation of surface vegetation cover as gradations of three ground cover... -
Federal
MODIS/Terra+Aqua Land Aerosol Optical Depth Daily L2G Global 1km SIN Grid V061
National Aeronautics and Space Administration —
The MCD19A2 Version 6.1 data product is a Moderate Resolution Imaging Spectroradiometer (MODIS) Terra and Aqua combined Multi-angle Implementation of Atmospheric... -
Federal
Data Publication: Data from NIST IR "Report on VAMAS Round Robin of ISO 13067: Microbeam Analysis - Electron Backscatter Diffraction - Measurement of Average Grain Size"
Department of Commerce —
This data publication includes electron backscatter diffraction (EBSD) data used to support the development of ISO 13067 "Microbeam Analysis - Electron Backscatter... -
Federal
TOLNet NASA Langley Research Center Data
National Aeronautics and Space Administration —
TOLNet_LaRC_Data is the lidar data collected by the Langley Mobile Ozone Lidar (LMOL) at NASA Langley Research Center (LaRC) as part of the Tropospheric Ozone Lidar... -
Federal
CMS GOSAT and ObsPack L4 Top-down yearly methane emissions for individual sectors at 0.5x0.625 degrees for North America V1 (CMS_GO_CH4_SEC_TDYC_NA)
National Aeronautics and Space Administration —
Methane emissions are provided by sector in the contiguous United States (CONUS), Canada, and Mexico by inverse analysis of in situ (GLOBALVIEWplus CH4ObsPack) and... -
Federal
NASA Ocean Biogeochemical Model assimilating satellite chlorophyll data global monthly VR2017 (NOBM_MON) at GES DISC
National Aeronautics and Space Administration —
This is the assimilated monthly data from NASA Ocean Biogeochemical Model (NOBM). The NOBM is a comprehensive, interactive ocean biogeochemical model coupled with a... -
Federal
NEOWISE-R Single Exposure (L1b) Source Table
National Aeronautics and Space Administration —
The Near-Earth Object Wide-field Infrared Survey Explorer Reactivation Mission (NEOWISE; Mainzer et al. 2014, ApJ, 792, 30) is a NASA Planetary Science Division...