GIS-based Remote Sensing Analysis and Disaster Pre-warning Method of Complicated Geologic Structure in Highway Corridor Zone

摘要

In order to realize the efficient organization of the engineering geological information, the GIS management platform was proposed, which can realize the comprehensive management of RS interpretation results and GPS positioning. Based on a highway, the management pattern of multi-source, multi-date and multi-resolution image data was adopt. Moreover, the fast display and overlapping display of vector data and image data as well as the integrated management of image data were employed. Meanwhile, comprehensive analysis and dynamic management of engineering geological conditions of the corridor zone along the highway were implemented.