Geomorphological mapping at Guissar-Alai using space photos

Abstract

A scheme of fault tectonics and a geomorphological map are compiled for the Guissar-Alai region using space survey data. The structural pattern of the area is shown to be controlled by fault-lines of NW and NE strike. Planation surfaces and old glacial topography outlines are ascertained. For the first time morphogenetic types of slopes are mapped and accumulative-erosional surfaces are identified at depressions margins. The topography is evaluated considering its recent dynamics and relief-forming factors zonality.