Questions tagged [hec-georas]
HEC-GeoRAS is a set of procedures, tools, and utilities for processing geospatial data in ArcGIS using a graphical user interface (GUI). The interface allows the preparation of geometric data for import into HEC-RAS and processes simulation results exported from HEC-RAS.
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Assigning XS Cut Line Attributes like River/Reach Name, Stationing, Bank Lines, etc?
I'm working on a flood inundation project as my research study of my course. I am now assigning XS Cut Line Attribute (after constructing the XS Cut Lines) in HEC-Georas > RAS Geometry > XS Cut Lines ...
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Cross section of the river
I am working in ArcGIS 10.5 and HEC-GeoRAS. I want to make cross section of a river, with cross section intervals of 100 metres.
As there is option in hec-geo Ras to make the cross section with ...
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Create XS cut lines having the coordinates of the cross sections
I am working with HEC-GeoRAS in ArcMap 10.3.1. and I am trying to create the cross section cut lines. I have the coordinates (X,Y) of the cross sections of the river.
Is it possible to create ...
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Feature class - HEC-GeoRAS
I am currently working with HEC-GeoRAS
I am trying to import data from a shapefile into the feature class River. I would like to insert a type of data DOUBLE in the attribute ARCLENGTH of the table ...
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Flood Plain Mapping using HEC-GeoRAS and ArcMap?
How can I get complete bounding polygon of XS CutLines for flood plain mapping (Flood Inundation Mapping) using HEC-GeoRAS and ArcMap 10.3?
When I tried to perform this task, the bounding polygon ...
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Modelling open water flow in TIN-model using ArcGIS for Desktop?
I have a TIN-model created from 1800 xyz-coordinates (that I also have). There is an pipe leading all the water in and on for all the water out.
I would very much like to simulate movement of the ...
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