All Videos
Bridge Modeling with HEC-RAS
Learn how to model roadway crossings consisting of single or multiple bridge openings and culverts using the Bridge & Culvert Data command. This video tutorial details the necessary steps to model a single bridge opening for a roadway crossing.
25m 16s
Draw 2D Patch Faces command
Learn how to use the Draw 2D Patch Faces command to create 2D patch elements in a 2D model. This command refines the mesh in a 2D flow area and helps to analyze the water flow and erosion patterns in a river or stream.
03m 37s
Georeferencing a HEC-RAS Model to a River Alignment
Learn how to georeference a HEC-RAS model to a river alignment using the Georeference River Reaches command. The georeferencing process involves aligning the model element with real-world coordinates so that it can be accurately represented on the Map View.
12m 17s
Scenario Management with HEC-RAS
Learn how to perform scenario management in GeoHECRAS using the Scenario Manager command. GeoHECRAS provides the ability to work with multiple scenarios (or plans) within a single model.
04m 55s
Georeferencing a HEC-RAS Model to Map
Learn how to georeference an existing HEC-RAS model to a real-world map. Georeferencing a HEC-RAS model to a map involves aligning the model with real-world coordinates so that it can be accurately represented on the Map View.
05m 05s
Incorporating a HEC-RAS model into Google Earth
Learn how to export a HEC-RAS model and analysis results from GeoHECRAS to Google Earth using the Export HEC‑RAS to Google Earth command. This command helps the user to export and view a HEC-RAS model in Google Earth.
01m 26s
Automating Floodplain Encroachment Modeling with
HEC-RAS
HEC-RAS
Learn how to compute floodplain encroachment using the Floodplain Encroachments command. This command quickly iterates the encroachment station locations while reviewing the computed results.
14m 45s
Exporting a Flood Model to
HEC-RAS
HEC-RAS
Learn how to export a HEC-RAS model from GeoHECRAS to the U.S.Army Corps of Engineers HEC-RAS software. The Export HEC-RAS Project command is used to export a HEC-RAS flood model to external HEC-RAS files.
02m 31s
Exporting a HEC-RAS model to AutoCAD
Learn how to export a HEC-RAS model from GeoHECRAS to AutoCAD or MicroStation drawing file using the Export HEC-RAS to CAD command. This command allows HEC‑RAS model data to be shared with CAD and other software.
02m 08s
Displaying FEMA Flood Map Data on a HEC-RAS Model
Learn how to display a FEMA flood hazard map on your HEC-RAS model using the FEMA Flood Data command. This command is used to display FEMA flood data directly on the Map View.
02m 35s
ESRI TIN to Elevation Raster Conversion
Learn how to convert a TIN elevation dataset to an elevation raster using ArcGIS and a 3D analytics engine. This file conversion is important as the Elevation Raster files are widely supported, and have different formats.
25m 09s
Adding a GIS Shapefile to a
HEC-RAS Model
HEC-RAS Model
Learn how to add a GIS shapefile in GeoHECRAS using the Add Layers command or by simply dragging and dropping the shapefile into the software window.
02m 41s
Adding a Base Map Layer in
HEC-RAS
HEC-RAS
Learn how to add a base map layer to the HEC-RAS model using the Add Base Map Layer command. This command provides high-quality background aerial and other imagery from different online map providers and displays them on the Map View.
03m 19s
Adding and Georeferencing an AutoCAD Drawing to a HEC-RAS Model
Learn how to add an AutoCAD file in GeoHECRAS using Add Layers command or by simply dragging and dropping the AutoCAD file into the software window. You’ll also learn how to georeference the CAD file with the model.
03m 17s
GeoHECRAS Training Course – Session 01
Learn how to create a HEC-RAS river model for small streams and analyze it for the 100-year discharge. You will also learn how to export the project to HEC-RAS along with the water surface profile and the generated floodplain map.
1h 25m 38s
GeoHECRAS Training Course – Session 02
Learn how to use an existing polyline from the Map View and assign it as a cross section using the Assign Cross Sections command. The command also extracts cross section geometry using the underlying ground terrain.
06m 01s
GeoHECRAS Training Course – Session 03
Learn how to accurately match surveyed channel cross section data with a straight river channel. You will also learn how to utilize the Conflate Point Data command to merge the surveyed channel cross section data into a cross section alignment.
19m 22s
GeoHECRAS Training Course – Session 04
Learn how to work with LIDAR layers to generate a 3D spatial representation of the surveyed environment in highly accurate 3D point cloud data. This video covers Add Layers, Generate Terrain, Add Elevation Layer, and Merge DEMs commands.
11m 52s
GeoHECRAS Training Course – Session 05
Learn how to use the Stamp Geometry command to modify the terrain geometry by burning in a stream channel or constructing a levee or dam. This feature allows you to perform a series of trapezoidal cuts to create new channel geometry.
08m 10s
GeoHECRAS Training Course – Session 06
Learn how to georeference a HEC-RAS model to a river alignment using the Georeference River Reaches command. The georeferencing process involves aligning the model element with real-world coordinates so that it can be accurately represented on the Map View.
11m 49s
GeoHECRAS Training Course – Session 07
Learn how to construct large multi-reach HEC-RAS models in GeoHECRAS. This video covers Add Layers, Import HEC-RAS Shapefile Geometry, Cross Section Data, Assign Channel Banks, and Import Steady Flow Data commands for HEC-RAS model development.
06m 35s
GeoHECRAS Training Course – Session 08
Learn how to create flood maps using region-specific hydraulic and topographic data. Flood inundation maps are useful for a variety of purposes such as municipal planning, emergency action plans, flood insurance rates, etc.
15m 45s
GeoHECRAS Training Course – Session 09
Learn how engineers can identify potential scour locations and design countermeasures to prevent scour. You will also learn about bridge scour modeling and factors to consider when designing a bridge for a range of flow conditions.
55m 41s
GeoHECRAS Training Course – Session 10
This course provides an overview of floodplain modeling in GeoHECRAS. This video covers floodway determination, floodway modeling procedure, floodplain encroachments, how to compute floodway, and special considerations in determining floodway.
44m 57s
GeoHECRAS Training Course – Session 11
Learn how to define 2D flow areas by laying out a polygon representing the outer boundary of the 2D flow area and then specifying the computational mesh. 2D flow areas are regions where flow is computed with HEC-RAS 2D flow algorithms.
58m 19s
GeoHECRAS Training Course – Session 12
Learn how GeoHECRAS models water flow in a 2D space, providing detailed information about water levels, velocities, and flow patterns. You can then predict flood risks and identify mitigation measures based on topography, channel geometry, etc.
39m 57s
GeoHECRAS Training Course – Session 13
Learn how to draw profile lines in order to extract linear data from a 2D flow area. Profile lines are used to generate the plot of terrain and computed water surface elevation down the centerline of a channel as well as the time series output.
02m 56s
GeoHECHMS Training Course – Session 01
This video presents an easily digestible overview of our software’s various commands. You’ll also discover how GeoHECHMS can assist you in creating, reviewing and analyzing your stormwater models rapidly.
1h 05m 40s
Downloading USGS DEM Data using GeoHECHMS
Learn how to download elevation data for your project in just a few clicks using the Get USGS DEM command. This command allows you to download elevation data directly from the USGS website.
01m 38s
Delineating Watersheds with GeoHECHMS
Learn how to automatically delineate watersheds in your project using the Delineate Watershed command. This command computes the contributing watershed drainage network that drains to a specific location on the Map View.
01m 52s
Delineating Subbasins using GeoHECHMS
Learn how to delineate subbasins in your project using the Delineate Subbasin command. This command delineates upstream drainage subbasins from user-selected locations, detailing the subbasin boundaries and upstream drainage tributaries.
06m 18s
Developing HEC-HMS Model using GeoHECHMS
Learn how to create a HEC-HMS basin model—complete with subbasins, junctions, and a routing reach—using the Draw and Assign Subbasins, Draw and Assign Reaches, and Draw and Assign Junctions commands.
03m 39s
Computing Subbasin Slopes using GeoHECHMS
Learn how to use the Compute Slopes command to compute runoff slopes in your project. Since GeoHECHMS works with elevation grids, it is straightforward to compute subbasin slope and then store the value as a subbasin property.
30s
Computing % Imperviousness using GeoHECHMS
Learn how to use the Compute % Impervious command, which uses USGS NLCD web map service data and/or the user-defined GIS polygon shapefile, to automatically compute percent impervious value for each subbasin in your project.
01m 43s
Computing Curve Numbers (CN) using GeoHECHMS
Learn how to use the Compute CN command to automatically compute curve number for subbasin(s) in your project. This command is used to determine runoff amounts based on Land Use and underlying Hydrologic Soil Type.
01m 22s
Computing Flow Paths using GeoHECHMS
Learn how to use the Automated Flow Paths command to select subbasins and direct the software to compute the longest flow path. The Subbasin TOC Data command allows the user to subdivide the subbasin flow path into segments.
04m 48s
Defining Reach Cross Sections using GeoHECHMS
Learn how to use the Cross Sections Data command to automatically extract and simplify cross section geometry into an 8-point cross section and store it in the Cross Section Data dialog box.
02m 37s
Defining Routing Reaches using GeoHECHMS
Learn how to use the Reach Data dialog box to edit the properties of a reach. Reach Data can be used to define and customize reach properties like routing method, initial discharge, length, and slope, etc.
01m 15s
Defining Meteorologic Storm Data using GeoHECHMS
Learn how to use the Meteorology Data command to prepare the boundary conditions that act on watershed during simulation. The command supports meteorological data such as precipitation and evapotranspiration.
03m 27s
Defining Model Run Specifications using GeoHECHMS
Learn how to use the Control Specifications command, which allows the user to define when the HEC-HMS hydrology simulation starts and stops, and permits specification of computational time intervals.
26s
Running HEC-HMS Model Simulations in GeoHECHMS
Learn how to use the Compute Analysis command to run model simulations. This command is used to simulate analyses of single or multiple scenarios of the model.
30s
Plotting Outflow Hydrographs in GeoHECHMS
Learn how to use the Plot Hydrographs command to plot time series data such as rainfall, runoff hydrographs, and other HEC-HMS analysis output results for any location in the drainage network.
57s
Reshaping Subbasins using GeoHECHMS
Learn how to use the Reshape Subbasin command to reshape an already drawn subbasin. This command allows the user to easily cleanup the watershed boundary for a single subbasin or between adjacent subbasins.
01m 06s
Classifying Land Use Regions using GeoHECHMS
Learn how to use the Classify Land Use command, which draws on AI machine learning capabilities to assign land use categories to specific areas; and Draw Land Use command to manually define land use on the Map View.
06m 40s
Generating Customized Output Reports using GeoHECHMS
Learn to use the Generate Report command to create comprehensive engineering reports detailing key findings of the hydrology study. Most sections of the report that use figures, graphs, and tables etc. are automatically generated.
09m 41s
Using Google Street View and Photo Catalog in GeoHECHMS
Learn how to use the Photo Catalog, which permits the user to add geotagged photographs to the project. This is made possible with use of the Google Street View feature, which allows the user to add photos to the Photo Catalog.
02m 37s
Workflow Training
GeoHECRAS Training
GeoHECHMS Training
Awards & Recognition