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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 Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
Aqua MODIS Level-3 Global Binned Inherent Optical Properties (IOP) - Near Real-time (NRT) Data, version 2022.0 Aqua MODIS 2002-07-04 to Present GLOBAL OCEAN N: 90 S: -90 E: 180 W: -180 netCDF-4
Aqua MODIS Level-3 Global Binned Inherent Optical Properties (IOP) Data, version 2022.0 Aqua MODIS 2002-07-04 to Present GLOBAL OCEAN N: 90 S: -90 E: 180 W: -180 netCDF-4
Aqua MODIS Level-3 Global Mapped Inherent Optical Properties (IOP) - Near Real-time (NRT) Data, version 2022.0 Aqua MODIS 2002-07-04 to Present GLOBAL OCEAN N: 90 S: -90 E: 180 W: -180 netCDF-4
Aqua MODIS Level-3 Global Mapped Inherent Optical Properties (IOP) Data, version 2022.0 Aqua MODIS 2002-07-04 to Present GLOBAL OCEAN N: 90 S: -90 E: 180 W: -180 netCDF-4
Arctic Alaska Vegetation, Geobotanical, Physiographic Maps, 1993-2005 FIELD SURVEYS, LANDSAT-5 VISUAL OBSERVATIONS, AVHRR 1993-06-01 to 2005-03-30 N: 71.3703 S: 57.0847 E: -138.542 W: -173.052 multiple
Arctic Boreal Annual Burned Area, Circumpolar Boreal Forest and Tundra, V2, 2002-2022 COMPUTERS, Terra Computer, MODIS 2002-01-01 to 2022-12-31 ARCTIC N: 83.626 S: 50 E: 177.16 W: -179.522 COG
Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 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 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 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 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
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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
AppEEARS The The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers users a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
Biomass Earthdata Dashboard Observe global forest biomass harmonization activity with the Biomass Earthdata Dashboard. Analysis, Search and Discovery, Visualization
CASEI The Catalog of Archived Suborbital Earth Science Investigations (CASEI) is a comprehensive inventory of contextual information for NASA's Earth Science airborne and field campaigns. Search and Discovery, Cataloging
Earthdata Search Earthdata Search enables data discovery, search, comparison, visualization, and access across NASA’s Earth science data holdings. Search and Discovery, Access, Cataloging, Cloud Computing, Downloading
FIRMS The Fire Information for Resource Management System (FIRMS) provides access to satellite imagery, active fire/hotspots, and related products to identify the location, extent, and intensity of wildfire activity. Access, Visualization
Giovanni Giovanni is a web application for accessing, visualizing, and analyzing Earth science remote sensing data without downloading the data. Search and Discovery, Analysis, Access, Visualization, Downloading, Subsetting
OpenAltimetry OpenAltimetry is a map-based visualization tool for exploring surface elevation data across Earth over time. Analysis, Search and Discovery, Visualization
Panoply Panoply is a cross-platform application that plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. Visualization, Customization, Reformatting, Subsetting, Comparison
POPGRID Viewer POPGRID Viewer explores the intercomparison of population counts and settlement mapping from leading global data sources. Comparison
POWER DAV The POWER project’s Data Access Viewer (DAV) is an interactive web-mapping application that provides access to NASA’s customized solar and meteorological data catalog. Analysis, Downloading, Subsetting, Visualization
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