Quantcast
Channel: Forums - Arc Hydro
Viewing all articles
Browse latest Browse all 177

HEC-GeoRAS Layer clarifications

$
0
0
Hello,

I have a problem regarding how to go about digitizing the RAS layers specifically: stream centerline, banks and flowpaths of a river separated by an island. Please see attached image. How will I go about this kind of river description? Where will I draw my stream centerline when the river is separated? Also, kindly include the reason/theory why it will be digitized as such. thank you!

Sincerely yours,
carl
Attached Thumbnails
Click image for larger version

Name:	image2.jpg‎
Views:	N/A
Size:	213.5 KB
ID:	32687   Click image for larger version

Name:	image1.jpg‎
Views:	N/A
Size:	233.3 KB
ID:	32688  

Viewing all articles
Browse latest Browse all 177

Trending Articles