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覃小锋,胡贵昂,周开华,于庆文,李超岭,周府生,李广宁,谢凌锋.1∶25万玉林市幅PRB数字地质填图方法研究[J].广西科学院学报,2006,22(3):205-208. [点击复制]
- QIN Xiao-feng,HU Gui-ang,ZHOU Kai-hua,YU Qing-wen,LI Chao-ling,ZHOU Fu-sheng,LI Guang-ning,XIE Ling-feng.PRB Digital Geological Mapping of 1:250000 Yulin Sheet in Guangxi[J].Journal of Guangxi Academy of Sciences,2006,22(3):205-208. [点击复制]
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| 1∶25万玉林市幅PRB数字地质填图方法研究 |
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覃小锋1,2, 胡贵昂2, 周开华2, 于庆文3, 李超岭4, 周府生2, 李广宁2, 谢凌锋2
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| (1.中国科学院广州地球化学研究所, 广东广州 510640;2.广西区域地质调查研究院, 广西桂林 541003;3.中国地质调查局基础部, 北京 100035;4.中国地质调查局发展研究中心, 北京 100037) |
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| 摘要: |
| 在广西1:25万玉林市幅PRB数字地质填图试点过程中,应用"数字地质填图系统RGMAP"开展工作,总结出一套录入、验证前人地质资料的工作方法,其工作过程分为前期准备,前人地质资料录入,野外地质调查、验证,前人地质资料批注,编制实际材料图、数字地质图,共5个阶段。该工作方法与传统的地质调查方法相比,大大提高了地质调查的工作效率和质量,基本上达到了在1:25万区调修测区推广应用的"实战性"要求。 |
| 关键词: PRB数字地质填图 资料录入 区域地质调查 验证 |
| DOI： |
| 投稿时间：2006-01-17修订日期：2006-05-15 |
| 基金项目:中国地质调查局1:25万玉林市幅(F49C002002)地调项目成果 |
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| PRB Digital Geological Mapping of 1:250000 Yulin Sheet in Guangxi |
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QIN Xiao-feng1,2, HU Gui-ang2, ZHOU Kai-hua2, YU Qing-wen3, LI Chao-ling4, ZHOU Fu-sheng2, LI Guang-ning2, XIE Ling-feng2
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| (1.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong, 510640, China;2.Guangxi Institute of Regional Geological Survey, Guilin, Guangxi, 541003, China;3.Basic Department, China Geological Survey, Beijing, 100035, China;4.Research and Development Centre, China Geological Survey, Beijing, 100037, China) |
| Abstract: |
| The PRB Digital Geological Mapping in 1:250000 Yulin Sheet in Guangxi was done through digital mapping system(RGMAP).A set of work flow was summarized to improve mapping efficiency.The work flow consists of five stages,including input and validation of the previous geological data,field survey,drafting of data map and digital geologic map.Compared with the traditional work method in the geological survey of region,this work method has improved greatly work efficiency and quality of regional geological survey. |
| Key words: PRB digital geological mapping input of data regional geological survey validation |
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