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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
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
Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 1 FIELD INVESTIGATION EDDY CORRELATION DEVICES, PYRANOMETERS, NET RADIOMETERS, IRGA, HUMIDITY SENSORS, THERMISTORS, BAROMETERS, SONIC ANEMOMETER, LICOR QUANTUM SENSOR 1994-01-01 to 1997-01-01

N: 69 S: 45 E: -130 W: -171

ASCII
Arctic Vegetation Plots at ARCSS/LAII Flux Sites, North Slope, Alaska, 1995-1996 1 FIELD SURVEYS VISUAL OBSERVATIONS 1995-08-15 to 1996-08-18

N: 70.2835 S: 68.49 E: -148.59 W: -150.25

CSV
Arctic Vegetation Plots at Arrigetch Peaks, Alaska, 1978-1981 1 FIELD SURVEYS VISUAL OBSERVATIONS 1978-01-01 to 1981-04-30

N: 67.5583 S: 67.2667 E: -154.218 W: -154.5

CSV
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
Arctic Vegetation Plots at Frost Boil Sites, North Slope, Alaska, 2000-2006 1 FIELD INVESTIGATION, FIELD SURVEYS 2000-08-16 to 2006-07-30

N: 70.3811 S: 69.1469 E: -147.991 W: -148.994

CSV
Arctic Vegetation Plots at Happy Valley, Alaska, 1994 1 FIELD INVESTIGATION, FIELD SURVEYS, LABORATORY PROBES, SOIL SAMPLER, VISUAL OBSERVATIONS 1994-07-18 to 1994-07-31

N: 69.1689 S: 69.122 E: -148.82 W: -148.868

CSV
Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985 1 FIELD SURVEYS, LABORATORY, FIELD INVESTIGATION SOIL SAMPLER, VISUAL OBSERVATIONS, LICOR QUANTUM SENSOR, LICOR PLANT CANOPY ANALYZER, SPECTROMETERS, PROBES 1984-08-01 to 1985-09-01

N: 68.625 S: 68.6 E: -149.23 W: -149.325

CSV
Arctic Vegetation Plots at Nome, Alaska, 1951 1 FIELD INVESTIGATION, FIELD SURVEYS BALANCE, PH METERS 1951-07-30 to 1951-08-02

N: 64.629 S: 64.629 E: -165.264 W: -165.264

CSV
Arctic Vegetation Plots at Oumalik, AK, 1983-1985 1 LABORATORY, FIELD SURVEYS SOIL PRESSURE PLATE, SOIL SAMPLER 1983-06-21 to 1985-08-05

N: 69.8623 S: 69.8372 E: -155.899 W: -156.02

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
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
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