Skip to main content

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

View All Datasets
Dataset Version Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
Delta-X: AirSWOT Level 1B Interferogram Products in Radar Coordinates, 2021 1.1 B-200 AirSWOT 2021-03-26 to 2021-09-12

N: 29.7961 S: 29.0711 E: -90.5817 W: -91.5378

multiple
CMS: LiDAR-derived Tree Canopy Cover for States in the Northeast USA 1.1 MODELS, Airplane Computer, AIRBORNE LASER SCANNER, CAMERAS 2008-01-01 to 2014-08-30

N: 43.0987 S: 37.7092 E: -74.1541 W: -81.1415

GeoTIFF
ABoVE: Modeled Top Cover by Plant Functional Type over Alaska and Yukon, 1985-2020 1.1 COMPUTERS Computer 1985-01-01 to 2020-12-31

N: 75.91 S: 51 E: -122.5 W: -176.1

multiple
ABoVE: Synthesis of Post-Fire Regeneration Across Boreal North America 1.1 FIELD SURVEYS VISUAL OBSERVATIONS, Computer 1989-01-01 to 2018-12-31

N: 66.9617 S: 49.1156 E: -71.0133 W: -152.2

CSV
Delta-X: UAVSAR L1 Single Look Complex (SLC) Stack Products, MRD, Louisiana, 2021 1.1 G-III UAVSAR 2021-03-27 to 2021-09-13

N: 29.7804 S: 29.0131 E: -90.1331 W: -91.8333

multiple
Pre-LBA Anglo-Brazilian Amazonian Climate Observation Study (ABRACOS) Data 1.1 FIELD INVESTIGATION PSYCHROMETERS, ANEMOMETERS 1991-01-01 to 1996-12-31

N: 5 S: -18 E: -46 W: -75

CSV
Delta-X: UAVSAR L1B Interferometric Products, MRD, Louisiana, 2021 1.1 G-III UAVSAR 2021-03-27 to 2021-09-13

N: 29.7856 S: 28.9827 E: -90.1334 W: -91.6574

ENVI
A Concise Experiment Plan for the Arctic-Boreal Vulnerability Experiment 1.1 FIELD INVESTIGATION Computer 2014-01-01 to 2021-12-31

N: 81.6086 S: 39.415 E: -66.9178 W: -176.125

PDF
Tree Mortality from Fires and Bark Beetles at 1-km Resolution, Western USA, 2003-2012 1.1 FIELD SURVEYS, Airplane, COMPUTERS, SATELLITES VISUAL OBSERVATIONS, Computer, QUICKBIRD/BHRC-60 2003-01-01 to 2012-12-31

N: 52.0938 S: 28.4705 E: -100.538 W: -130.435

GeoTIFF
Delta-X: UAVSAR L2 Interferometric Products, MRD, Louisiana, 2021 1.1 G-III UAVSAR 2021-03-27 to 2021-09-13

N: 29.7799 S: 29.0133 E: -90.1333 W: -91.5893

ENVI
SHOWING 10 OF 1509
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

View All Data Tools
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
SHOWING 5 OF 15

Frequently Asked Questions

Earthdata Forum

Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.

Submit Questions to Earthdata Forumand View Expert Responses

Earthdata
Forum