数字地质填图研究现状与发展趋势

于庆文; 李超岭; 张克信; 杨东来; 朱云海; 葛梦春

数字地质填图研究现状与发展趋势

1.
中国地质调查局, 北京 100035
2.
中国地质大学地球科学学院, 湖北武汉 430074

基金项目:

中国地质调查局“数字填图过程、多源数据整合及成果表达方式研究” 基[2003]009-02

详细信息

作者简介:
于庆文(1953-), 男, 研究员, 2000年于中国地质大学获博士学位, 主要从事区域地质调查技术方法研究与管理和第四纪地质研究.E-mail: yqingwen@mail.cgs.gov.cn

中图分类号: P623
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出版历程
- 收稿日期: 2003-04-18
- 刊出日期: 2003-07-25

Digital Geological Mapping and Its Development

1.
China Geological Survey Bureau, Beijing 100035, China
2.
Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China

摘要

摘要: 数字地质填图是指区域地质调查数据的野外获取及其成果的数字化统一性再现.当前数字地质填图现状和发展趋势已基本上实现了数字填图系统的采集、存储、管理、描述、分析和再现地质实体在地球表面空间分布有关的数据信息.在计算机辅助下, 通过野外观测路线的调查, 对地质、地理、地球物理、地球化学和遥感等多源地学数据进行综合分析和地质制图.在掌上机WindowsCE平台上, 实现了数字填图所需的基本GIS基本功能(GPS定位路线采集、素描), 实现了遥感系统与数字填图系统的一体化整合.
- 数字地质填图 /
- 多源地学数据整合 /
- 发展趋势
Abstract: Digital geological mapping obtains regional geological survey data in the field and re-shows its production in digital regularity. At present, achievements have been made in the data collecting, storage, managing, describing, analyzing and reconstructing of the geological body information with space distribution in digital mapping system. With the assistance of computer, we can synthetically analyze multi-source geological data of geology, geography, geophysics, geochemistry and remote sensing from field geological observations. We have also achieved basic GIS function (GPS orientation, routing collection, sketch) under the Windows CE platform in the laptop computer and attained the conformity between remote-sensing and digital mapping system.
- digital geological mapping /
- multi-source data conformity /
- development trend

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图 1 数字填图系统实施视图建模

Fig. 1. View modeling for realization of PRB mapping system

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图 2 可在阳光下和黑暗处阅读的与GPS一体化的野外数据采集器

Fig. 2. Field data capture system integrated with GPS used in sunlight and dark

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参考文献(9)

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