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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 Data Tools

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Tool Description Services
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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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 Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
GEDI L3 Gridded Land Surface Metrics, Version 1 MODELS, ISS Computer, GEDI 2019-04-18 to 2020-04-15 GLOBAL LAND N: 52 S: -52 E: 180 W: -180 binary
GEDI L3 Gridded Land Surface Metrics, Version 2 ISS, MODELS GEDI, Computer 2019-04-18 to 2023-03-22 GLOBAL LAND N: 52 S: -52 E: 180 W: -180 multiple
GEDI L4A Footprint Level Aboveground Biomass Density, Golden Weeks, Version 1 ISS, MODELS GEDI, Computer 2019-04-18 to 2019-09-05 GLOBAL LAND N: 52.4561 S: -52.2008 E: 180 W: -180 HDF5
GEDI L4A Footprint Level Aboveground Biomass Density, Version 1 MODELS, ISS Computer, GEDI 2019-04-18 to 2020-09-03 GLOBAL LAND N: 53.994 S: -54.1988 E: 180 W: -180 binary
GEDI L4A Footprint Level Aboveground Biomass Density, Version 2 ISS, COMPUTERS GEDI, Computer 2019-04-17 to 2021-08-05 GLOBAL N: 53.9933 S: -52.2046 E: 180 W: -180 binary
GEDI L4A Footprint Level Aboveground Biomass Density, Version 2.1 ISS, COMPUTERS GEDI, Computer 2019-04-17 to 2024-11-27 GLOBAL N: 55.7983 S: -53 E: 180 W: -180 HDF5
GEDI L4B Country-level Summaries of Aboveground Biomass COMPUTERS, ISS Computer, GEDI 2019-04-18 to 2023-03-16 GLOBAL LAND N: 52 S: -52 E: 180 W: -180 CSV
GEDI L4B Gridded Aboveground Biomass Density, Version 2 ISS GEDI 2019-04-18 to 2021-08-04 GLOBAL LAND N: 52 S: -52 E: 180 W: -180 binary
GEDI L4B Gridded Aboveground Biomass Density, Version 2.1 ISS GEDI 2019-04-18 to 2023-03-16 GLOBAL LAND N: 52 S: -52 E: 180 W: -180 COG
GEDI L4C Footprint Level Waveform Structural Complexity Index, Version 2 ISS, COMPUTERS GEDI, Computer 2019-04-17 to 2023-03-16 GLOBAL N: 54 S: -53 E: 180 W: -180 HDF5
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