Just to let you’ll know how I located Cross Section Locations. I used the reach lengths to locate cross sections along the stream and vetted the locations based off aerials and structure locations. To find the points in GIS here are the steps I took
1. Digitized Streamline based off DTM and...
Froude,
I have done exactly that before with another project and worked fairly well for me. The project I am working on now, I do not have the workmap.
I am trying to bring in an older HEC-2 model into RAS and would like to geo-reference the model at the same time. Has anyone done this before, and if so what steps did you take? Also, how close where you able to get the cross section locations to match the model? I have full ArcInfo capabilities...