HEC-GeoRAS Downloads

 

 

 


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HEC-GeoRAS
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HEC-GeoRAS is a GIS extension that provides the user with a set of procedures, tools, and utilities for the preparation of GIS data for import into HEC-RAS and generation of GIS data from RAS output. While the GeoRAS extension is designed for users with limited geographic information systems (GIS) experience, knowledge of GIS is advantageous. Users, however, must have experience modeling with HEC-RAS and have a thorough understanding of river hydraulics to properly create and interpret GIS data sets.

HEC-GeoRAS 10 for ArcGIS 10.0 (EAP - Early Access Preview)

This package will install HEC-GeoRAS 10 and all its pre-requisites automatically.
Documentation is available from the programs Help menu, however it has not been updated for HEC-GeoRAS 10.

ArcGIS 10 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Download Install Package (10.4MB) [Updated 05 Oct 2011]

If you downloaded HEC-GeoRAS 10 before 05 Oct 2011, please see the Known Issues page.

 

HEC-GeoRAS 4.3 for ArcGIS 9.3

This package will install HEC-GeoRAS 4.3 and all its pre-requisites automatically.

This version of HEC-GeoRAS is compatible with HEC-GeoHMS 5.0 and will not work with older versions. Download HEC-GeoHMS 5.0 from here.

ArcGIS 9.3 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (9.04MB) - Primary Download Site | Alternate Download Site
 User’s Manual (4.06MB)

 

HEC-GeoRAS Example Data Sets

Examples: [What are these datasets?]
    - Wailupe Import Example (5.44MB)
    - Baxter Example (19.9MB)
    - Terrain Tiles Example (11.9MB)

 

Archived Versions:

 

HEC-GeoRAS 4.2.93 for ArcGIS 9.3

This package will install HEC-GeoRAS 4.2.93 and all its pre-requisites automatically.

ArcGIS 9.3 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (8.58MB) - Primary Download Site | Alternate Download Site
 User’s Manual (4.45MB)

 

HEC-GeoRAS 4.2.92 for ArcGIS 9.2

This package will install HEC-GeoRAS 4.2.92 and all its pre-requisites automatically.

ArcGIS 9.2 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (10.9MB) - Primary Download Site | Alternate Download Site
 User’s Manual (4.45MB)

 

HEC-GeoRAS 4.1.1 for ArcGIS 9.1     (Jan 06)

ArcGIS 9.1 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (9MB) [Instructions] - Primary Download Site | Alternate Download Site
User’s Manual (3.5MB)

HEC-GeoRAS 4.1 for ArcGIS 9         (Jan 06)

ArcGIS 9 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (9MB) [Instructions] - Primary Download Site | Alternate Download Site
User’s Manual (3.5MB)

HEC-GeoRAS 4.0 for ArcGIS 8.3         (Jan 06)

ArcGIS 8.3 (ArcView license) with the 3D Analyst and Spatial Analyst extensions are required.

Install Package (11MB) [Instructions] - Primary Download Site | Alternate Download Site
User’s Manual (3.5MB)

HEC-GeoRAS 3.1.1 for ArcView 3.2

ArcView 3.2 with the 3D Analyst extension is required.  Spatial Analyst is recommended.

Download Install Package
User’s Manual
Readme
Example Data

HEC-GeoRAS 1.0 for ArcInfo

ArcInfo with the TIN extension is required.

Windows NT Install Package
UNIX Install Package
Installation Instructions
User’s Manual
Readme
 Sample Data and Terrain Model (TIN)