ANALYSIS OF REMOTE SENSING IMAGERY IN ENGINEERING GEOMORPHOLOGY

An image interpretation technique known as “indicational analysis” is applied to engineering geomorphology–i.e., image characteristics visible on remote sensing imagery are used to infer (indicate) the presence of features that are not directly visible. In this case the identification of particular relief forms provides a basis for inferring the level of risk posed by geomorphological hazards to major construction projects such as railroads, pipelines, and highways. A key aspect of the procedure is a multiscalar approach, in which different components of the overall store of information brought to bear on a problem are obtained at different levels of interpretation. Translated from: Geomorfologiya, 1987, No. 2, pp. 35–42.