Spatial patterns of total inorganic nitrogen deposition in the early 1990s. Darker areas have higher levels of nitrogen deposition (mg N/m2/y).
Gridded estimates of atmospheric nitrogen deposition are some of the most downloaded data of 2018.
This image shows the height of the forest canopy for a portion of the Pongara National Park along the Gabon Estuary in Gabon, West Africa. This area includes some of the tallest mangrove forests in the world, indicated by a dark green color, where trees tower up to 60 meters (200 feet). The data were estimated by fusion of PolInSAR and LiDAR data collected by the AfriSAR campaign in March 2016.
NASA’s AfriSAR campaign measured forest structure in Gabon, West Africa to inform estimates of forest carbon storage capacity.
Anne Nolin collects data on snowpack properties as part of a NASA ABoVE study examining how changing snow conditions affect Dall sheep in Wrangell St-Elias National Park, 20 March 2017. (Photo courtesy of Laura Prugh)
Scientists with NASA's ABoVE field campaign are studying links between snowpack properties and Dall sheep populations and movement.
VIIRS/S-NPP true color reflectance image (Red = Band I1, Green = Band M4, Blue = Band M3) from May 7, 2018, visualized in NASA's WorldView.
VIIRS land products are now available for visualization and download from ORNL DAAC's MODIS subsetting tools suite.
Dr. Commane aboard NASA's DC-8 research aircraft during ATom. Photo by Dr. Bernadett Weinzierl, Univ. of Vienna, and courtesy of Dr. Commane.
Dr. Commane uses NASA data to understand surface processes affecting atmospheric chemistry.
Hyperspectral imagery captured for ABoVE during a flight of the AVIRIS-NG instrument over the Alaskan Arctic.
Surface reflectance was measured along more than 400 flight lines during the intensive 2017 ABoVE airborne campaign.
Daymet single pixel downloads in the vicinity of Yellowstone National Park, USA, accessed the week of August 14, 2017.
Daymet now includes gridded climate data through year 2017 and a redesigned data extraction tool.
PhenoCam images from February and July 2013 at the Arbutus Lake site in New York.
Vegetation phenology observations and raw imagery from the PhenoCam network are now available from the ORNL DAAC.
Vegetation, soil, and environmental data were collected from over 3400 plot locations in the ABoVE study area.
Vegetation species and other environmental and soil parameters are available from over 3400 plot locations within the NASA ABoVE study domain.
Pre-processed MODIS land products data at more than 2000 field and flux tower sites are available through the MODIS Collection 6 Fixed Sites Subsetting and Visualization Tool.
The ORNL DAAC offers pre-processed subsets of MODIS Collection 6 Land Products at more than 2000 field and flux tower sites around the world.
