Flood Simulation Model using DEM || Create 3D Animation in ArcGIS скачать в хорошем качестве

Flood Simulation Model using DEM || Create 3D Animation in ArcGIS

Download DEM =    • How to Download DEM from USGS Earth Explorer   Create DEM =    • How to create DEM and contour line from Go...   Clip Raster =    • Raster Clip in ArcGIS // Raster Clipping i...   Extract by Mask =    • Extract by Mask in ArcGIS   Steps Flood Simulation using DEM ArcMap Add DEM data Activated 3D Analyst from - customize - Also Activate from Tools Create shape file as Water level (polygon) over the DEM Add new field (Water level), write lowest water level from the TOC-DEM Convert the shapefile to raster from Polygon to Raster Tool Input feature water level polygon Select value field as water level. Step ArcScene 1. Open Arc scene 2. Add DEM 9. Add water Level.tiff 10. Open DEM properties - base hights - select floating on a custom surface 3. OK 4. Open Arc scene properties - calculate from Extent - Apply - ok 5. Change color ramp 6. Open properties of Water level.tiff - Symbology - Unique values change color 7. Click anywhere and activate animation tool. 8. From animation tool drop down - animation manager key frame of type = layers Create source object = Water level.tiff New Create multiple Key frames 9. In the translation-Z give z values (eg) 300., 400, 500 etc . Close – close again (This means the highest level your water can rise up) 10. Open animation controls. 11. By duration = select time in Sec. 12. Play mood, = loop forward and reverse