This is consortium of researchers, developers, and educators, spanning the academic, public, and private sectors, exploring a variety of problems related to a distributed digital library for geographically-referenced information.
By Philip Hoehn of the David Rumsey Collection and Mary Larsgaard of the University of California, Santa Barbara. Hosted by the University of California, Berkeley.
This is the USGS office that coordinates its National Spatial Data Infrastructure (NSDI) initiatives, with links to information about digital formats and to digital data, such as The National Map.