YOUTUBE
Determine Water Level using Civil 3D and HEC-RAS: Workflow Summary
A step-by-step overview for estimating water levels for selected flood flows using terrain sections and HEC-RAS hydraulic modeling.
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HYDROLOGY
Flood Frequency Analysis Workflow for Design Floods
A practical sequence for estimating design floods using annual maximum discharge data.
DISASTER
Flood Inventory Cleaning Before Analysis
How to clean flood incident or extent data before using it in analysis.
HYDROLOGY
Unit Hydrograph Method for Small Catchments
A short guide to applying unit hydrograph logic for flood hydrograph generation.
REMOTE SENSING
SAR-Based Flood Detection in Google Earth Engine: Lessons from the Koshi Basin
Practical notes on combining Sentinel-1 VV/VH ratio change detection, Refined Lee filtering, Otsu thresholding, JRC permanent water masking, and slope/elevation gates inside Google Earth Engine.