【摘要】 从陕西地质灾害分析入手,设计了基于GIS的地质灾害信息系统,并对系统目标、系统总体设计、系统功能进行了分析。该系统可为陕西省地质灾害的管理和防治提供科学依据,减少经济损失。更多还原

【Abstract】 Starting with the analysis on the geological hazard in Shaanxi, the geologic hazard information system is designed based on GIS, and the objectives, overall design, functions of the system are analyzed. It can provide scientific basis for managing and controlling the geologic hazard in Shaanxi and reduce economic loss.更多还原