Dear friends,<br><br>I derived this accumulation map from 90m srtm data.<br>Across the river, the accumulation varies and the river line passes through the maximum of these values.<br><br>Typical Scenario:<br><br>On right bank Acc= 3<br>
<br>Near Right Bank Acc=100000<br>____________________________________<br> |<br>-.-.-.-.-.-.-.-.-.-.-.-.-|.-.-.-.-.-.-.-.--.-.-.-.-.-.-.-.-.- on river line Acc=500000 --> <br>_______________|_____________________<br>
<br>Near left Bank Acc=300000<br><br>On left Bank Acc = 2<br><br>i.e. Just at the banks, accumulation values have big difference.<br><br>Whether this fact can be utilised to derive both banks of a river network.<br>