Using the VB program, the authors converted the Regional Exploring Data point information into a MapGis Point Document in plain code, and set up a database which joins the Point Document to the exploration data. Exemplified by the 1:200,000 Regional Exploration Data of Hebei Province, this paper has established a provincial regional exploration spatial database, which makes it possible to carry out such spatial analyses on MapGis as intersection analysis of geological areas, condition inquiries, and analysis of buffer areas. As a result, data inquiries can be easily made in spite of spatial restriction or geological conditions, and various geological problems related to mineral exploration can be solved.
刘俊长, 龚红蕾, 张玉领, 刘军恒, 陈军威, 窦炳银. 用MapGis实现区域化探数据的空间分析[J]. 物探与化探, 2008, 32(6): 690-692,695.
LIU Jun-zhang, GONG Hong-lei, ZHANG Yu-ling, LIU Jun-heng, CHEN Jun-wei, DOU Bing-yin . THE APPLICATION OF MAPGIS TO THE SPATIAL ANALYSIS OF REGIONAL GEOCHEMICAL DATA. Geophysical and Geochemical Exploration, 2008, 32(6): 690-692,695.