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2017-02-02

ORNL DAAC enables HTTPS for data browsing

The ORNL DAAC has discontinued FTP browsing and now offers HTTPS browsing for our data archive.

Gross ecosystem CO2 exchange (GEE) calculated using MODIS Enhanced Vegetation Index for 21:00 UTC, August 2, 2013. GEE typical of a mid-summer day.
2017-02-01

Alaskan ecosystem CO2 exchange and respiration

A new CARVE data set provides 3-hourly estimates of gross ecosystem CO2 exchange (GEE) and respiration for Alaska from 2012 to 2014.

Vegetation map of the Seward Peninsula (Range Map, Swanson et al., 1985).
2017-01-19

Land Cover and Vegetation in the Seward Peninsula, Alaska

Digital landcover and vegetation maps for the Seward Peninsula are provided as part of the ABoVE project.

The ORNL DAAC mission is to assemble, distribute, and provide data services for a comprehensive archive of terrestrial biogeochemistry and ecological dynamics observations and models to facilitate research, education, and decision-making in support of NASA’s Earth science. Read more about the ORNL DAAC.