利用地质图信息进行空间思维与数字思维的方法研究

METHOD RESEARCH OF APPLYING FROM INFORMATION GEOLOGICAL MAP TO SPATIAL THINKING AND DIGITAL THINKING

本文通过对地质图信息的自动提取和处理，讨论了如何利用图形图象分析的方法以及专家系统的思想使地质图资料定量化，并利用线性或非线性模型揭示各种地质特征间的空间关系及数字特征，从而达到定量分析图件资料的目的。文中以陕西勉略宁地区金及多金属的资源预测为实例，说明如何利用地质图信息进行空间思维与数字思维，从而实现区域资源潜力的快速评价，最后给出该区域资源潜力的分布图。

This paper discusses how to use analysis method of graphs and images as well as idea of expert system to make geological map information quantitative, and how to apply linear or non linear model to indicate spatial relation and digital character of the information, so that geologist may quantitatively analyze geological map information. As exemplified by resources prediction of gold and polymetals in Mian Lue Nin region, Shanxi province in China, it illustrates how to apply geological map information for carrying out spatial thinking and digital thinking, and realizing rapid appraisal of regional resources quantity. At last the paper gives distribution map of resources potential that region.