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: Delft3D Broad-Scale Sediment Model, Atchafalaya Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-20 to 2021-08-28

N: 29.8218 S: 29.1725 E: -90.9994 W: -91.8697

multiple
Delta-X: Delft3D Broad-Scale Sediment Model, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.5522 S: 28.979 E: -90.1564 W: -91.107

multiple
Delta-X: Delft3D Sediment Model, Site 294, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.46 S: 29.4139 E: -90.8914 W: -90.9532

multiple
Delta-X: Delft3D Sediment Model, Site 322, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.2532 S: 29.2413 E: -91.1003 W: -91.1134

multiple
Delta-X: Delft3D Sediment Model, Site 396, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.3463 S: 29.3399 E: -90.8829 W: -90.8883

multiple
Delta-X: Delft3D Sediment Model, Site 399, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.3044 S: 29.2961 E: -91.0969 W: -91.1123

multiple
Delta-X: Delft3D Sediment Model, Site 421, Terrebonne Basin, MRD, Louisiana, USA 1 COMPUTERS Computer 2021-03-25 to 2021-08-28

N: 29.1954 S: 29.1517 E: -90.8039 W: -90.8361

multiple
Delta-X: Foliar Stable Isotopes, MRD, LA, USA, 2021 1 LABORATORY CHNS/O ELEMENTAL ANALYZERS, BALANCE, IRMS 2021-08-19 to 2021-08-27

N: 29.5102 S: 29.1714 E: -90.8219 W: -91.8852

CSV
Delta-X: In Situ Water Quality Indicators across MRD, LA, USA, 2021, Version 2 2 FIELD SURVEYS MWA, SWMS 2021-03-25 to 2021-09-24

N: 29.7545 S: 28.7912 E: -90.5696 W: -91.4678

CSV
Delta-X: In Situ Water Surface Reflectance across MRD, LA, USA, 2021, V3 3 FIELD SURVEYS PSR 2021-03-25 to 2021-09-24

N: 29.7545 S: 28.7913 E: -90.5697 W: -91.4676

CSV
SHOWING 10 OF 1619
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
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
SHOWING 2 OF 12

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