Global Change Information System
Providing structured global change information.
Who we are, what the GCIS is, and how we use identifiers and semantic information to provide points of reference and traceability.
Examples and tutorials for using this system as a researcher, citizen scientist, application developer or information theorist.
A description of how the information is structured, including the overlaps between relational and semantic representations of the information.
Complete documentation for the API, including methods for browsing and finding resources.