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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
PnET Models: Carbon, Nitrogen, Water Dynamics in Forest Ecosystems (Vers. 4 and 5) 1 NOT APPLICABLE NOT APPLICABLE 1992-01-01 to 2003-04-21

N: 42.37 S: 42.37 E: -72.25 W: -72.25

multiple
PnET-BGC: Modeling Biogeochemical Processes in a Northern Hardwood Forest Ecosystem 1 NOT APPLICABLE NOT APPLICABLE 2000-11-05 to 2001-12-31

N: 43.94 S: 43.94 E: -71.751 W: -71.751

multiple
Post-fire Recovery of Soil Organic Layer Carbon in Canadian Boreal Forests, 2015-2018 1 FIELD SURVEYS VISUAL OBSERVATIONS, CHN ANALYZERS, CORING DEVICES 2015-06-11 to 2018-08-24

N: 68.3256 S: 59.7883 E: -104.194 W: -132.671

CSV
Potential Areas of Gas Seepage Detected by SAR in Lakes near Fairbanks, Alaska 1 COMPUTERS, ALOS Computer, PALSAR 2006-12-04 to 2011-03-17

N: 65.1787 S: 64.3313 E: -146.87 W: -148.287

multiple
Pre-Delta-X: Aboveground Biomass and Vegetation Maps, Wax Lake Delta, LA, USA, 2016 1 FIELD SURVEYS, Models, B-200, UAV STEEL MEASURING TAPE, Computer, AVIRIS-NG, UAVSAR 2016-10-17 to 2016-10-17

N: 29.5456 S: 29.4563 E: -91.3724 W: -91.5135

GeoTIFF
Pre-Delta-X: Channel Bathymetry of the Atchafalaya Basin, LA, USA, 2016 1 FIELD SURVEYS SONAR 2016-10-16 to 2016-10-20

N: 29.958 S: 28.9777 E: -90.3594 W: -91.9078

multiple
Pre-Delta-X: L1 UAVSAR Single Look Complex and Interferograms, MRD, LA, USA, 2016 1 UAV UAVSAR 2016-10-16 to 2016-10-17

N: 29.7582 S: 29.3562 E: -91.0577 W: -91.622

multiple
Pre-Delta-X: L2 AirSWOT Water Surface Elevations, Atchafalaya Basin, LA, USA, 2016 1 King Air AirSWOT 2015-05-08 to 2015-05-11

N: 29.8653 S: 28.9819 E: -90.4475 W: -91.6022

multiple
Pre-Delta-X: L3 AirSWOT-derived Water Level Profiles, Wax Lake Outlet, LA, USA, 2015 1 B-200 AirSWOT 2015-05-08 to 2015-05-11

N: 29.7276 S: 29.45 E: -91.3583 W: -91.5083

CSV
Pre-Delta-X: River Discharge Channel Surveys across Atchafalaya Basin, LA, USA, 2016 1 FIELD SURVEYS ADCP 2016-10-15 to 2016-10-20

N: 29.7422 S: 29.4432 E: -91.2124 W: -91.437

CSV
SHOWING 10 OF 1608
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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