The vertical distance involving any two consecutive contours is named a contour interval. Suppose a map features contour traces of 100 m, ninety eight m, 96m, and the like. In interpreting radar pictures, an isodop is really a line of equivalent Doppler velocity, and an isoecho can be a line https://elliottmgvcl.free-blogz.com/79823342/contour-survey-in-bangladesh-can-be-fun-for-anyone