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Jonezab

Drainage pattern from DEM

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Dear all, i have a DEM (Digital Elevation Model)in a grid format. can any one guide me how to make Drainage Pattern from DEM.

Looking forward to get the required steps.

thanks

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this could be same steps with stream modelling for river

you may generate flow direction from the DEM, and then you can design the optimum drainage plan

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5 hours ago, Jonezab said:

Dear all, i have a DEM (Digital Elevation Model)in a grid format. can any one guide me how to make Drainage Pattern from DEM.

Looking forward to get the required steps.

thanks

There are too many videos on youtube explaining how to do so... here is one of them:

 

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Wow, EGYXee that's cool !!! Thank you very much for sharing this video tutorial ... Excellent for all ...

Edited by dexgeo

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