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HEC-GeoRAS Layer clarifications

Question asked by geonetadmin on Apr 1, 2014
Original User: raztaks123

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

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