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Biosphere Data Access and Tools

NASA biosphere data range from surface reflectance data useful for measuring the greenness of vegetation to measurements of nighttime lights that disrupt the behaviors of wildlife. Our datasets and tools help researchers translate these interconnected data points into actionable knowledge.

Biosphere Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Data Format
NASA Web-Enabled Landsat Data CONUS 30m Composites over Monthly Periods V001 LANDSAT-7 ETM+ 2002-12-01 to 2012-11-30 UNITED STATES OF AMERICA HDF4
NASA Web-Enabled Landsat Data CONUS 30m Composites over Seasonal Periods V001 LANDSAT-7 ETM+ 2002-12-01 to 2012-11-30 UNITED STATES OF AMERICA HDF4
NASA Web-Enabled Landsat Data CONUS 30m Composites over Weekly Periods V001 LANDSAT-7 ETM+ 2003-01-01 to 2012-12-31 UNITED STATES OF AMERICA HDF4
NCA-LDAS Noah-3.3 Land Surface Model L4 Daily 0.125 x 0.125 degree V2.0 (NCALDAS_NOAH0125_D) at GES DISC Noah-LSM NOT APPLICABLE 1979-01-02 to 2016-12-31 NORTH AMERICA
NDVI, Species Cover, and LAI, Burned and Unburned sites, Interior Alaska, 2017-2018 FIELD SURVEYS, LANDSAT-5, LANDSAT-8, LANDSAT-7 CORING DEVICES, LICOR LEAF AREA METER, MODIS 2017-08-29 to 2018-08-20 ALASKA CSV
Net Carbon Dioxide and Water Fluxes of Global Terrestrial Ecosystems, 1969-1998 NOT APPLICABLE NOT APPLICABLE 1969-01-01 to 1998-01-01 multiple
Net Radiation and Albedo from MODIS for Xingu River Basin, Brazil, 2000-2012 SATELLITES, COMPUTERS MODIS, Computer 2000-02-18 to 2012-11-16 BRAZIL, AMAZONIA netCDF-4 classic
Nitrogen Deposition onto the United States and Western Europe LABORATORY ION CHROMATOGRAPHS 1987-01-01 to 1994-12-31 Text File
NLDAS Mosaic Land Surface Model L4 Hourly 0.125 x 0.125 degree V2.0 (NLDAS_MOS0125_H) at GES DISC Mosaic-LSM NOT APPLICABLE 1979-01-02 to Present NORTH AMERICA
NLDAS Mosaic Land Surface Model L4 Monthly 0.125 x 0.125 degree V2.0 (NLDAS_MOS0125_M) at GES DISC Mosaic-LSM NOT APPLICABLE 1979-01-01 to Present NORTH AMERICA
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VIIRS
Vegetation indices measure the amount of green vegetation over a given area and can be used to assess vegetation health. A commonly-used vegetation index is the Normalized Difference Vegetation Index (NDVI), which uses the difference between near-infrared (NIR) and red reflectance divided by their sum. NDVI values range from -1 to 1. Low values of NDVI generally correspond to barren areas of rock, sand, exposed soils, or snow, while higher NDVI values indicate greener vegetation, including forests, croplands, and wetlands.
VIIRS Vegetation Indices on Earthdata Search

Biosphere Data Tools

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Tool Description Services
STREAM STREAM is a rapid water quality monitoring tool that processes satellite imagery to create maps showing chlorophyll-a, Total Suspended Solids, and water clarity at 20-30 meter resolution. Processing
TESViS The Terrestrial Ecology Subsetting & Visualization Services Global Subsets Tool provides on-demand, customized subsets of several terrestrial ecology data products. Visualization, Subsetting
VEDA NASA's Visualization, Exploration, and Data Analysis (VEDA) project is an open-source science cyberinfrastructure for data processing, visualization, exploration, and geographic information systems (GIS) capabilities. Access, Analysis, Processing, Visualization, Geoprocessing
Vertex Vertex is a graphical search interface for finding synthetic aperture radar (SAR) data. Search and Discovery, Access, Downloading, Processing, Subsetting
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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