समवृष्टि रेखा/ ISOHYET

Submitted by Hindi on Thu, 12/17/2009 - 15:29
मानचित्र में किसी समयावधि के दौरान समान वर्षा मात्रा को दर्शाने वाली रेखाएं।

A line drawn on a map passing through place having equal amount ot rainfall recorded during the same period at these places.