APPLICATION OF GIS IN REGIONAL GEOLOGICAL SURVEY
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摘要: 常规的区调填图因周期长、成果单一和重复工作多而满足不了快速发展社会的综合需求.随着科学技术的发展,GIS、RS、GPS等新技术将逐步被应用到区调填图中.应用GIS、RS、GPS填图涉及到数据的采集、输入、编辑等过程,而最终形成多信息的数字化地图及其相关的数据库.这些数字化地图可十分方便进行更新、查询及输出,从而更好服务于社会.Abstract: Owing to disadvantages of long period,single achievement and repeated process,routine regional geological mapping has no longer satisfied the multiple demands of high-speed developing society With the development of science and technology,advanced techniques,such as GIS,RS and GPS,will be progressively applied into regional geological mapping Mapping with GIS,RS and GPS relates to data collecting,inputting and compiling,and it can form digital maps with varied information and relative database These digital maps can be conveniently renewed,queried and output,so as to serve the society well.
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Key words:
- database /
- digital map /
- GIS /
- RS /
- GPS
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