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专业化的地理信息系统是地理信息系统的一个非常重要的分支 ,具有极为广阔的应用前景。在阐明地理信息系统基本特点和功能的基础上 ,论述了利用GIS技术进行岩溶塌陷定量预测的可行性和优越性 ,并结合桂林西城区岩溶塌陷预测的实例 ,提出了通过发展接口程序技术将岩溶塌陷预测模型与GIS技术有机结合以快速、准确地完成预测工作的思想 ,为科学预测重大的自然地质灾害提供了一条新的途径。
Professional geographic information system is a very important branch of geographic information system, with a very broad application prospects. On the basis of clarifying the basic features and functions of GIS, the feasibility and superiority of quantitative prediction of karst collapse using GIS technology are discussed. Combined with the prediction of karst collapse in Xicheng District of Guilin, Collapse prediction model and GIS technology combine to quickly and accurately complete the prediction work, which provides a new way for scientific prediction of major natural geological disasters.