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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 Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
ERS-1 Level 1 Product 1 ERS-1 SAR 1991-08-08 to 1997-09-29

N: 90 S: -90 E: 180 W: -180

Arctic Vegetation Plots at Atqasuk, Alaska, 1975, 2000, and 2010 1 FIELD INVESTIGATION, FIELD SURVEYS BALANCE, PH METERS 1975-01-01 to 2010-12-31

N: 70.4643 S: 70.4433 E: -157.346 W: -157.412

CSV
Satellite-Derived Forest Extent Likelihood Map for Mexico 1 COMPUTERS Computer 2010-01-01 to 2020-12-31

N: 34.51 S: 12.4781 E: -84.295 W: -120.306

multiple
BOREAS TF-11 SSA-Fen 1995 Leaf Area Index Data 1 FIELD INVESTIGATION LICOR LEAF AREA METER 1995-05-20 to 1995-09-29

N: 53.8 S: 53.8 E: -104.62 W: -104.62

ASCII
SMAPVEX12 In Situ Vegetation Data for Agricultural Area V001 1 FIELD SURVEYS STEEL MEASURING TAPE 2012-06-07 to 2012-07-19

N: 49.96 S: 49.44 E: -97.85 W: -98.51

0.5 Meters x 0.5 Meters ASCII, CSV
SENTINEL-1A_METADATA_RAW 1 Sentinel-1A C-SAR 2014-04-03 to Present

N: 90 S: -90 E: 180 W: -180

Global 1-degree Maps of Forest Area, Carbon Stocks, and Biomass, 1950-2010 1 MAPS 1950-01-01 to 2010-12-31

N: 70 S: -70 E: 180 W: -180

multiple
Trends of Thermal, Wetness, and Vegetative Change in the Circumpolar Arctic 1 COMPUTERS Computer 1980-01-01 to 2020-12-31

N: 90 S: 30 E: 180 W: -180

multiple
ABoVE: Landsat-derived Annual Disturbance Agents Across ABoVE Core Domain, 1987-2012 1 LANDSAT, LANDSAT-5 ETM+, TM 1985-01-01 to 2012-12-31

N: 75.6853 S: 50.259 E: -98.974 W: -169.96

multiple
Arctic Vegetation Plots from Pingo Communities, North Slope, Alaska, 1984-1986 1 FIELD SURVEYS VISUAL OBSERVATIONS 1983-01-01 to 1983-12-31

N: 70.4996 S: 69.7116 E: -147.657 W: -149.949

CSV
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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
SHOWING 5 OF 15

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