How to extract River shape from Landsat Image - GIS English

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How to extract River shape from Landsat Image

How to extract River shape from Landsat Image
1 Set target for study area 
2 Use Special Analyst Tool ---- Multivariate ---- Iso Cluster Supervised Classification 
3 Reclass 
4 Convert raster image to polygon 
5 Edit polygon and copy the river body to other shape and save





How to extract River shape from Landsat Image Reviewed by Jamal CHAAOUAN on April 06, 2018 Rating: 5 How to extract River shape from Landsat Image 1 Set target for study area  2 Use Special Analyst Tool ---- Multivariate ---- Iso Cluste...

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