GeoHECRAS

What is GeoHECRAS?

GeoHECRAS is a comprehensive river modeling software that enables users to compute water surface profiles for a wide range of hydrological scenarios, including steady and unsteady flow models, bridge and culvert roadway crossings, FEMA floodplain encroachments, stream restorations, inline reservoir structures, and off-channel storage areas. The software offers a user-friendly, single graphical platform that streamlines the process of creating high-quality HEC-RAS models and stunning 3D visualizations from various data sources, such as AutoCAD, MicroStation, ArcGIS, and Google Maps

Highlights

• Rapid construction of 1D and 2D HEC-RAS models
• Automatic assignment of land cover as Manning's roughness
• Digital terrain cross-section cutting
• Automated bridge and culvert sizing and designing
• Automated FEMA floodplain encroachment analysis
• LiDAR elevation terrain processing
• Automated model calibration
• Compatibility with AutoCAD, MicroStation, and ESRI ArcGIS
• 100 compatibility with the US Army Corps of Engineers HEC-RAS