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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 RSS-14 GOES-7 Level-2 Shortwave and Longwave Radiation Images GOES-7 VAS 1994-02-05 to 1994-09-20 N: 65.91 S: 47.65 E: -87.12 W: -111 Binary
BOREAS RSS-15 SIR-C and TM Biomass and Landcover Maps of the NSA and SSA SRL-1, SRL-2 SIR-C 1994-04-13 to 1995-09-02 N: 56.21 S: 53.63 E: -97.75 W: -105.61 Binary
BOREAS RSS-17 Dielectric Constant Profile Measurements FIELD INVESTIGATION DIELECTRIC PROBE 1994-04-19 to 1994-04-28 N: 55.93 S: 53.63 E: -98.29 W: -106.2 ASCII
BOREAS RSS-17 Stem, Soil, and Air Temperature Data FIELD INVESTIGATION THERMISTORS 1993-10-25 to 1995-04-26 N: 55.88 S: 53.63 E: -98.48 W: -106.2 ASCII
BOREAS RSS-17 Xylem Flux Density Measurements at the SSA-OBS Site FIELD INVESTIGATION THERMOCOUPLES 1994-05-31 to 1994-09-28 N: 53.99 S: 53.99 E: -105.12 W: -105.12 ASCII
BOREAS RSS-19 1994 Seasonal Understory Reflectance Data FIELD INVESTIGATION SPECTRORADIOMETERS 1994-02-06 to 1994-09-16 N: 55.93 S: 53.8 E: -98.29 W: -105.12 ASCII
BOREAS RSS-20 POLDER C-130 Measurements of Surface BRDF C-130 POLDER 1994-05-24 to 1994-07-24 N: 53.99 S: 53.63 E: -104.62 W: -106.2 ASCII
BOREAS RSS-20 POLDER Helicopter-Mounted Measurements of Surface BRDF HELICOPTER POLDER 1994-06-07 to 1994-09-17 N: 55.9 S: 53.9 E: -98.29 W: -104.64 ASCII
BOREAS Scanning Lidar Imager of Canopies by Echo Recovery (SLICER): Level-3 Data C-130 BACKSCATTER LIDAR, LIDAR ALTIMETERS, ASAS 1996-07-18 to 1996-07-30 N: 55.9284 S: 53.6289 E: -98.0275 W: -106.198 multiple
BOREAS SERM Forest Cover Data Layers of the SSA in Vector Format AERIAL PHOTOGRAPHS DIGITIZER 1993-01-01 to 1993-12-31 N: 59.34 S: 50.57 E: -94.08 W: -110.05 Binary
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