topic Variable elevation and time flood inundation map generation in ArcGIS Pro Questions https://community.esri.com/t5/arcgis-pro-questions/variable-elevation-and-time-flood-inundation-map/m-p/1568383#M91266 <P>We have 4 stream gauges along a 10 mile reach of a large stream and I am trying to find a way to simulate the inundation maps along the channel stations based on the stage elevation over time for each gauge location. In my head I imagine loading in the elevations at each location and have the software interpolate the elevations between gauges based on a constant slope then project that water surface elevation out against the surrounding terrain.</P> Fri, 13 Dec 2024 13:17:16 GMT danbussey 2024-12-13T13:17:16Z Variable elevation and time flood inundation map generation https://community.esri.com/t5/arcgis-pro-questions/variable-elevation-and-time-flood-inundation-map/m-p/1568383#M91266 <P>We have 4 stream gauges along a 10 mile reach of a large stream and I am trying to find a way to simulate the inundation maps along the channel stations based on the stage elevation over time for each gauge location. In my head I imagine loading in the elevations at each location and have the software interpolate the elevations between gauges based on a constant slope then project that water surface elevation out against the surrounding terrain.</P> Fri, 13 Dec 2024 13:17:16 GMT https://community.esri.com/t5/arcgis-pro-questions/variable-elevation-and-time-flood-inundation-map/m-p/1568383#M91266 danbussey 2024-12-13T13:17:16Z Re: Variable elevation and time flood inundation map generation https://community.esri.com/t5/arcgis-pro-questions/variable-elevation-and-time-flood-inundation-map/m-p/1568385#M91267 <P>If you have the elevation for the area in a scene, then you could use the following&nbsp;<A href="https://pro.arcgis.com/en/pro-app/latest/help/mapping/simulation/create-a-flood-simulation-scenario.htm" target="_blank">https://pro.arcgis.com/en/pro-app/latest/help/mapping/simulation/create-a-flood-simulation-scenario.htm</A>&nbsp;to create something for that specific area.</P> Fri, 13 Dec 2024 13:21:06 GMT https://community.esri.com/t5/arcgis-pro-questions/variable-elevation-and-time-flood-inundation-map/m-p/1568385#M91267 George_Thompson 2024-12-13T13:21:06Z