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ATom Instrument Calibration and Performance Data

The interior of the NASA DC-8 aircraft prepared for takeoff

The interior of the instrumented NASA DC-8 aircraft as prepared for takeoff. The UHSAS data were collected during ATom deployments.

Calibration and in-flight performance data for Ultra-High Sensitivity Aerosol Spectrometers used during ATom deployments is now available.

Biomass Data from the Carbon Monitoring System

Aboveground biomass for the tri-state region of Maryland, Pennsylvania, and Delaware

Aboveground biomass (Mg/ha) at 30-m resolution for the tri-state region of Maryland, Pennsylvania, and Delaware in 2011.

LiDAR-derived aboveground biomass, canopy height, and canopy coverage estimates for Maryland, Delaware, and Pennsylvania are now available.

Daily Maps of Land Surface Thaw State

Surface thaw map

Surface thaw map for Alaska and Northwest Canada on April 25, 2003, derived from the Advanced Microwave Scanning Radiometer (AMSR-E).

A new dataset from NASA's CARVE mission provides the daily thaw state of the Alaskan land surface from 2003 - 2015.

Climate and Dall Sheep Populations

Wrangell-St. Elias National Park & Preserve, Alaska, a study location for the ABoVE field campaign

A herd of Dall sheep ewes and lambs in Wrangell-St. Elias National Park & Preserve, Alaska, a study location for the ABoVE field campaign. (Photo credit: Laura Prugh)

A new dataset from NASA's ABoVE campaign estimates effects of climate on Dall sheep populations throughout Alaska and northwestern Canada.

Forest Data from the AfriSAR Mission

AfriSAR project researchers in Gabon

Researchers collecting field data in Mondah Forest, Gabon, for the AfriSAR project. Photo credit: Carla Thomas, NASA, 2016

Tree data, canopy cover, and vertical profile metrics from forests in Gabon have been published.

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