| Abstract: | The authors outline a methodology for the small-scale hypsometric mapping of plains areas based on the averaging of relief—this for the purpose of portraying the most important details of local relief (small erosional landforms) without obscuring larger, major relief forms or compromising the readability of the map. An example map (25-m contour interval) of the Soviet portion of the East European Plain at a scale of 1:5,000,000 is included. The elevations portrayed on this map were averaged, according to a multi-stage procedure, from grid cells on a 1:2,500,000 map before transference onto the smaller-scale map base. The new map makes possible a revised estimate of the average elevation of the Russian Plain and depicts well the effects of both endogenous and exogenous factors on relief formation. Translated from: Geomorfologiya, 1987, No. 1, pp. 22-29. |
