Step 5 :: DEM
- DTM points generated(10m interval) from 3d Image
- DEM Preparation
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- Prepare Contour from DEM
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- Collect RL from Field for DEM(RL) checking
- Find out Difference By using GIS Software
- Check Contour from Field(rl)
- DEM Correction and Finalization
- Contour Correction and Finalization
- Inundation Data collection
- Flood Map Preparation from DEM
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