Computing slope and D8 Flow Direction using a DEM

[@Chiragarya-h9j]

concept clear ho gya sir

[@msaparajita849]

Explained very well! 👍🏽 Worth sharing. Thanks a lot!

[@akshaypachore9503]

Sir, I had an opportunity to hear you at SWARDAM international Conference. Really inspired by your talk. Thank you.

[@hydrologyvideos8253]

Thank you for your kind words!

[@sukkiisukant]

Where will the water flow if the slope of two neighboring pixels are same?

[@mallamanikanta9749]

Sir, I am getting flow direction values other than 1,2,4,8,16,32,64,128 even after using the filled DEM. How to overcome this issue? Your input will be very much helpful for me.

[@hydrologyvideos8253]

if your area very flat and/or in coastal region?