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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
Pre-Delta-X: UAVSAR-derived Water Level Change Maps, Atchafalaya Basin, LA, USA, 2016 UAV UAVSAR 2016-10-16 to 2016-10-16 LOUISIANA N: 29.7583 S: 29.3562 E: -91.0576 W: -91.6221 GeoTIFF
Pre-Delta-X: Vegetation Species, Structure, Aboveground Biomass, MRD, LA, USA, 2015 FIELD SURVEYS STEEL MEASURING TAPE, SURVEYING TOOLS 2015-05-06 to 2015-09-28 LOUISIANA N: 29.5395 S: 29.2471 E: -90.7278 W: -91.4591 CSV
Pre-Delta-X: Water Levels across Wax Lake Outlet, Atchafalaya Basin, LA, USA, 2016 COMPUTERS, FIELD SURVEYS Computer, PRESSURE TRANSDUCERS, BAROMETERS 2016-10-13 to 2016-10-20 LOUISIANA N: 29.7429 S: 29.5057 E: -91.3573 W: -91.446 CSV
Pre-LBA Anglo-Brazilian Amazonian Climate Observation Study (ABRACOS) Data FIELD INVESTIGATION PSYCHROMETERS, ANEMOMETERS 1991-01-01 to 1996-12-31 BRAZIL N: 5 S: -18 E: -46 W: -75 CSV
Pre-LBA CABARE Mapped Land Surface and Vegetation Characteristics, Rondonia, Brazil MAPS, LANDSAT DIGITIZER, TM 1978-01-01 to 1994-12-31 N: -8 S: -13 E: -60 W: -65 Text File
Pre-LBA FLOODAMA Project Data LANDSAT TM 1986-08-04 to 1995-09-19 N: 1.2911 S: -18.2022 E: -46.284 W: -78.1928 Shapefile
Pre-LBA ISLSCP Initiative I Data NOAA-10, LANDSAT AVHRR, TM 1987-01-01 to 1988-12-31 N: 90 S: -90 E: 180 W: -180 Shapefile
PROVE Land Cover and Leaf Area of Jornada Experimental Range, New Mexico, 1997 FIELD INVESTIGATION LICOR LEAF AREA METER, CAMERAS, SUNFLECK CEPTOMETER, LIDAR ALTIMETERS 1997-05-13 to 1997-05-31 N: 32.5 S: 32.5 E: -106.75 W: -106.75 CSV
RADARSAT-1 Level 0 Product RADARSAT-1 SAR 1996-02-01 to 2009-03-17 N: 90 S: -90 E: 180 W: -180
RADARSAT-1 Level 1 Product RADARSAT-1 SAR 1996-02-01 to 2009-03-17 N: 90 S: -90 E: 180 W: -180
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