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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
BOREAS TE-18 Biomass Density Image of the SSA LANDSAT-5 TM 1994-09-02 to 1994-09-02 N: 54.44 S: 53.31 E: -104.19 W: -106.52 Binary
BOREAS TE-18 Geosail Canopy Reflectance Model NOT APPLICABLE NOT APPLICABLE 1993-01-01 to 1996-12-31 N: 62 S: 48 E: -92 W: -111 ASCII
BOREAS TE-19 Ecosystem Carbon Balance Model NOT APPLICABLE NOT APPLICABLE 1968-01-01 to 1995-12-31 N: 60 S: 50 E: -94 W: -111 multiple
BOREAS TE-20 Site Characteristics Data FIELD INVESTIGATION VISUAL OBSERVATIONS, STEEL MEASURING TAPE 1994-07-18 to 1994-07-30 N: 54 S: 53.8 E: -104.62 W: -105.12 CSV
BOREAS TE-20 Supplementary Site Information For NSA Tower Sites FIELD INVESTIGATION VISUAL OBSERVATIONS 1994-01-01 to 1994-12-31 N: 55.88 S: 55.88 E: -98.48 W: -98.48 CSV
BOREAS TE-21 Daily Surface Meteorological Data METEOROLOGICAL STATIONS TEMPERATURE SENSORS, WIND MONITOR, HUMIDITY SENSORS, RAIN GAUGES, PYRANOMETERS, LICOR QUANTUM SENSOR 1994-01-01 to 1994-12-31 N: 55.93 S: 53.63 E: -97.87 W: -106.2 ASCII
BOREAS TE-22 Allometric Forest Survey Data FIELD INVESTIGATION VISUAL OBSERVATIONS, STEEL MEASURING TAPE 1994-01-01 to 1994-12-31 N: 55.93 S: 53.73 E: -97.34 W: -105.47 ASCII
BOREAS TE-22 Tree Ring Data FIELD INVESTIGATION, LABORATORY VISUAL OBSERVATIONS, MICROSCOPES, BALANCE 1994-06-01 to 1994-08-31 N: 53.94 S: 53.94 E: -105.14 W: -105.14 ASCII
BOREAS TE-23 Canopy Architecture and Spectral Data from Hemispherical Photos FIELD INVESTIGATION CAMERAS 1994-05-02 to 1994-09-26 N: 56 S: 53.59 E: -97.34 W: -106.2 ASCII
BOREAS TE-23 Map Plot Data FIELD INVESTIGATION VISUAL OBSERVATIONS, STEEL MEASURING TAPE 1994-01-01 to 1994-12-31 N: 56 S: 53.63 E: -97.34 W: -106.2 ASCII
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