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Location
London, Ontario
Website
https://www.lib.uwo.ca/madgic/gisday2020.html
Start Date
16-11-2020 3:00 PM
End Date
16-11-2020 3:00 PM
Description
The presentation will highlight how a high-resolution digital terrain model (DTM) can significantly improve the delineation of watercourse lines, watershed boundaries, and help improve the accuracy of flood plain mapping. The work is primarily done using ArcGIS and the ArcHydro tools, with flood plain mapping using HEC-RAS and the Arc HEC-GeoRAS plugin.
SRT File for Collin Branton's lightning talk.
Using Lidar DTM for Hydrology, Lightning Talk (7 min)
London, Ontario
The presentation will highlight how a high-resolution digital terrain model (DTM) can significantly improve the delineation of watercourse lines, watershed boundaries, and help improve the accuracy of flood plain mapping. The work is primarily done using ArcGIS and the ArcHydro tools, with flood plain mapping using HEC-RAS and the Arc HEC-GeoRAS plugin.
https://ir.lib.uwo.ca/wlgisday/2020/lighteningtalks/9