GeoHECRAS significantly speeds up creation and review of HEC-RAS models, producing better and more accurate results. Compute water surface profiles for steady and unsteady flow models, bridge and culvert roadway crossings (including scour), FEMA floodplain encroachments, stream restorations, dam failures, and much more. The software can perform 1D, 2D, and hybrid 1D-2D HEC-RAS modeling for a variety of conditions. GeoHECRAS runs HEC-RAS in an AutoCAD compatible user interface.
GeoHECRAS is an AutoCAD, MicroStation and ESRI ArcGIS compatible interactive 2D/3D graphical user interface data wrapper to the US Army Corps of Engineers HEC-RAS software.
Import existing Army Corps HEC-RAS models and quickly georeference them to real-world maps using included georeferencing tools.
Work with multiple HEC-RAS projects simultaneously using the Multiple Document Interface (MDI), including copying and pasting of cross sections and other data between HEC-RAS projects.
Integrate HEC-RAS directly with AutoCAD drawing files, Bentley MicroStation drawing files and ESRI ArcGIS map data.
Shift seamlessly between 2D and 3D viewing perspectives to more clearly identify modeling issues and make changes.
Blend Google or Bing online maps and high-resolution aerial imagery
files directly into the HEC-RAS model.
Extract HEC-RAS cross sections from 3D digital elevation terrain
data.
Generate floodplain and floodway mapping from HEC-RAS results and 3D
digital elevation terrain data.
Create either rectangular or adaptive meshes, depending upon the
project requirements.
Complete land use coverage is provided for the USA at an
approximately 100 x 100-foot grid cell size.
Utilize world-wide high resolution 3D digital elevation terrain data
from map services.
Shift seamlessly between 2D and 3D viewing perspectives to more
clearly identify modeling issues and make changes.
Reduce time wasted with imprecise data. Easily integrate field
collected data in varying formats.
HEC-RAS specific tools offer a more efficient way to create and
analyze rivers, streams, bridges, culverts, inline structures, and more.
The Draw 2D Mesh Face command allows the user to draw a mesh patch
(or mesh template) and direct the software to honor the drawn patch when generating the mesh.
The 2D Floodplain Encroachment command automates the placement and
analysis of floodplain encroachments along the river reach when performing a 2D steady or unsteady flow
computation.
Plot moving particles on the flood map to represent the flow field
for both 1D river reaches and 2D flow areas.
Incorporate 2D flow training structures for river and stream
restoration projects. Define river structural measures to improve the flow of the river and maintain the
channel within the floodway, preventing and reducing river channel migration during flood events.
Conveyance obstructions can be assigned to the 2D mesh using
polylines or polygons. Alternatively, draw conveyance obstructions on the Map View.
The Army Corps of Engineers HEC-RAS software generates 2D meshes that
contain elements that are marked “bad” and require manually fixing by the user.
Assign land cover polygons and/or National Land Cover Database (NLCD)
data as Manning’s roughness to cross sections and 2D flow areas.
Export flood map animations to Google Earth. This is helpful for
presentations on flood risk assessment and flood management.
Plot velocity vectors on the flood map to represent the flow field
for both 1D river reaches and 2D flow areas.
Create 2D flood hazard maps, including:
Compute HEC-RAS steady and unsteady flow results directly within the software.
Handle larger projects with powerful 64-bit, multi-core, parallel processing support.
Complete HEC-RAS reporting is provided, including cross section plots, cross section tables, profile plots, profile tables, and more.
1-800-301-02-955
608-729-5100
(US and Canada)
[email protected]
+1 608-729-5100
–
–
–Tel:
CivilGEO India
Graphix Tower, A-13 A
3rd Floor, Sector 62
Noida, Uttar Pradesh 201309
IndiaTel:
1-800-301-02-955 or
+91 022-3831-8601
Copyright © CivilGEO, Inc. All rights reserved. The CivilGEO logo, “GeoHECHMS”, “GeoHECRAS”, and “Ready To Engineer” are registered trademarks of CivilGEO,Inc.
All other brands, company names, product names or trademarks belong to their respective holders.
We use cookies to give you the best online experience. By agreeing you accept the use of cookies in accordance with our cookie policy.
When you visit any web site, it may store or retrieve information on your browser, mostly in the form of cookies. Control your personal Cookie Services here.
Oops! We could not locate your form.