Keywords - short phrases describing what the learning resource is about:
Data lifecycle
Data management
Data management planning
Metadata
Metadata editors
Subject Discipline - subject domain(s) toward which the learning resource is targeted:
Engineering
Physical Sciences and Mathematics
Physical Sciences and Mathematics: Earth Sciences
Physical Sciences and Mathematics: Environmental Sciences
Publisher - organization credited with publishing or broadcasting the learning resource:
U.S. Bureau of Reclamation
Usage Rights Information - restrictions upon use of learning resource not covered by copyright license:
USGS Disclaimer - approved data released to public