HYMAPS-OWL: A Web GIS for Hydrologic Model Operation
This application allows online watershed delineation. A companion page allows online digitizing of an area of interest with subsetting and downloading layers, such as land use.
Contributor: Center for Advanced Applications in GIS, Purdue University
URL: http://danpatch.ecn.purdue.edu/~watergen/owls/htmls/reg5.htm



