Design and development of interpreting marks management system for geological disasters based on 3D GIS

Geological disaster is one of the disasters that threatening the human personal and property security. The geological disaster sensing symbols are the main basis of geological disasters interpretation, we need a management system to effectively store and manage them. This paper, Based on understanding of the geological disasters interpreting marks in depth, established a interpreting marks database based on relational data mode, finally completed a interpreting marks management system of geological disasters with the complete functions based on 3D. This management system discussed in this article can help improves the accuracy and precision of the remote sensing interpretation on geological disaster, and have important instruction meaning to the study of remote sensing interpretation on geological disaster.