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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
NPP Grassland: Rio Mayo, Argentina, 1972-1997, R1 2 FIELD INVESTIGATION QUADRATS, CORING DEVICES, STEEL MEASURING TAPE, BALANCE 1968-01-01 to 1997-01-01

N: -45.68 S: -45.68 E: -70.27 W: -70.27

Text File
VIIRS/NPP Active Fires 6-Min L2 Swath 375m - NRT 2 Suomi-NPP VIIRS 2020-02-14

N: 80 S: -80 E: 180 W: -180

375 Meters x 375 Meters NetCDF4
NPP Multi-Biome: VAST Calibration Data, 1965-1998, R1 2 FIELD INVESTIGATION QUADRATS, CORING DEVICES, STEEL MEASURING TAPE, BALANCE 1955-01-01 to 1998-12-31

N: -11.15 S: -43.42 E: 153.45 W: 115.16

multiple
BOREAS RSS-03 Imagery and Snapshots from a Helicopter-Mounted Video Camera 2 HELICOPTER VIDEO CAMERA 1994-05-31 to 1994-09-16

N: 56.0034 S: 53.6289 E: -97.4857 W: -106.198

JPEG
NPP Grassland: Badkhyz, Turkmenistan, 1948-1982, R1 2 FIELD INVESTIGATION QUADRATS, BALANCE 1941-01-01 to 1982-12-31

N: 35.68 S: 35.68 E: 62 W: 62

Text File
Delta-X: Acoustic Doppler Current Profiler Channel Surveys, MRD, Louisiana, 2021, V2 2 FIELD SURVEYS ADCP 2021-03-25 to 2021-09-25

N: 29.7044 S: 29.1575 E: -90.6741 W: -91.4522

multiple
NPP Temperate Forest: Great Smoky Mountains, Tennessee, USA, 1968-1992, R1 2 FIELD INVESTIGATION STEEL MEASURING TAPE 1947-01-01 to 1992-12-31

N: 35.736 S: 35.675 E: -83.281 W: -83.462

CSV
Arctic Boreal Annual Burned Area, Circumpolar Boreal Forest and Tundra, V2, 2002-2022 2 COMPUTERS, Terra Computer, MODIS 2002-01-01 to 2022-12-31

N: 83.626 S: 50 E: 177.16 W: -179.522

COG
NPP Grassland: Kursk, Russia, 1954-1983, R1 2 FIELD INVESTIGATION QUADRATS, BALANCE, CORING DEVICES 1947-01-01 to 1983-12-31

N: 51.67 S: 51.67 E: 36.5 W: 36.5

Text File
NPP Tropical Forest: Manaus, Brazil, 1963-1990 , R1 2 FIELD INVESTIGATION QUADRATS, CORING DEVICES, STEEL MEASURING TAPE, BALANCE 1910-01-01 to 1993-12-31

N: -2.5 S: -3 E: -59.97 W: -60.12

Text File
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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
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