Oklahoma Center for Geospatial Information (OCGI)

Public service and research project of the Department of Geography at Oklahoma State University (OSU).

OCGI provides base maps of Oklahoma through ArcIMS providing a comprehensive and standardized set of base layers for use by any ArcGIS 8.x user without downloading actual datasets to the workstation.  The site also offers downloadable shapefiles for users who prefer to retrieve data to their workstation for most of the layers available through ArcIMS.  The downloadable data is currently available on a statewide basis for all of Oklahoma.

OCGI is also now providing (in BETA form) a map based retrieval function for downloading DOQQ and DRG images and worldfiles, as well as customized areal download of many of the vector based datasets offered as statewide shapefiles.

Oklahoma Center for Geospatial Information (OCGI)