abstract many researchers have recently considered the use of data obtained from remote sensing (r.s) to reveal changes. in the present study, we have attempted to reveal the morphodynamic changes in taleghan river basin through image satellite and by analyzing the principal component analysis (pca) and fuzzy logic. the final map indicates the intensity of changes through, 15-years interval obs...

Shallow earth translational slides and earth flows, affecting colluvial soils derived by the weathering of the clayey bedrock, are a recurrent problem causing damage to buildings and roads in many areas of Apennines. The susceptibility assessment, e.g. slope stability models, requires the preliminary characterization of these superficial covers (lithology, geotechnical and hydraulic parameters)...

We present a detailed geomorphological map (1:5000-scale) of middle mountainous area in Jena, Germany. To overcome limitations and to extend the possibility manually digital mapping structural way, we propose an approach using geographic information systems (GIS) high-resolution data. The features were extracted by interpreting analyzing combination different data sources light detection rangin...