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