摘要
数字填图系统(RGMAP)是中国地质调查局运用数字填图技术、自主研制开发的数字地质填图的GIS系统,它使传统的地质调查发生了巨大的变化。RGMAP由两大部分组成地质路线系统和地质剖面系统;每一部分包含两个子系统野外掌上机系统和室内桌面系统。数字剖面系统的野外掌上机系统的使用,使实测剖面的全部野外观测记录实现了数字化采集。数字剖面系统的桌面系统可以自动计算厚度,自动生成剖面图和柱状图,极大地提高了地质剖面的测量与剖面图制作技术。
The Regional Geological Mapping System （RGMAP） developed by the China Geological Survey Bureau is a GIS system for digital geological mapping, which has significantly changed traditional geological survey. RGMAP is composed of two parts： Digital Route System and Digital Section System. Each of them contains two subsystems, that is, the Field Digital Capture Subsystem and the Digital Desktop Subsystem. We discuss mainly the Digital Section System in this paper. In the field, we can achieve completely digital section measurement by using the Digital Section System. The Digital Section System can automatically calculate bed thickness and create measured stratocolumns. This system greatly enhances the cartography techniques of geological section.
出处
《地层学杂志》
CSCD
北大核心
2007年第2期157-164,共8页
Journal of Stratigraphy
基金
中国地质调查局1/25万<民和县幅>数字区域地质调查(No.200213000016)
中国地质调查局1/25万<临夏市幅
定西县幅>数字区域地质调查(No.200413000007)
数字填图过程的多源数据整合在地质填图中应用方法和技术研究(No.200213000036)。
关键词
数字填图系统
数字剖面系统数字
区域地质调查
digital mapping system, digital section system, digital regional geological survey
