IRIS data (*.dat)

Iowa Rivers Information System (IRIS) uses a variety of geospatial data layers to provide information about Iowa's rivers and streams.

Compatibility:

  • Cadcorp SIS Desktop
  • Cadcorp SIS Desktop Express
  • Cadcorp SIS ActiveX Modeller
  • Cadcorp SIS ActiveX Manager
  • Cadcorp SIS ActiveX Viewer
  • Cadcorp GeognoSIS