Overview of Land Validation
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Land Validation Projects
The ORNL DAAC holds data from several campaigns:
In-Depth
EOS Land Validation activities include a remote-sensing study of vegetation canopy nitrogen and lignin content for various ecosystems in the U.S. (Accelerated Canopy Chemistry Program, or ACCP), in situ and aircraft measurements for validationg satellite products (EOS Land Validation), a prototype for validating EOS satellite algorithms and products (PROVE), selected MODIS land products representing validation sites around the world (in ASCII format), and long-term measurements of carbon dioxide (MODIS ASCII Subsets), water vapor, and energy exchange collected from a global network (FLUXNET). |