| PRB技术在矿区地质填图及图件编绘中应用的几点尝试 |
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| 引用本文： | 王生志,徐大地,荆友广,张琦.PRB技术在矿区地质填图及图件编绘中应用的几点尝试[J].化工矿产地质,2004,26(2):97-100,106. |
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| 作者姓名： | 王生志 徐大地 荆友广 张琦 |
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| 作者单位： | 辽宁省化工地质勘查院,辽宁,锦州,121000 |
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| 摘 要： | 运用PRB数字填图技术进行矿产地质填图及图件编绘的基本做法是:用手持GPS对地质点定位,并将坐标值及相关简单属性存于其中,用接收软件将存于GPS中的数据导出,然后在比较通用的软件如Excel.surfer8、Grapher4、CAD、Mapgis等软件中进行处理,最后在Mapgis中加挂属性,进行建库分析。实践过程中尚遇一些难题,如GPS的精度问题、地形图矢量化工作量大且各自为战、地质花纹及颜色填充混乱不统一等问题,有待于今后逐步完善。
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| 关 键 词： | PRB数字填图 地质点 野外数据采集 矿区图件 问题建议 |
| 文章编号： | 1006-5296(2004)02-0097-04 |
SOME EXPERIENCES ON THE APPLICATION OF PRB TECHNOLOGY IN MINING AREA GEOLOGICAL MAPPING AND MAP-MAKING |
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| Wang Shengzhi Xu Dadi Jing Youguang Zhang Qi Liaoning Chemical Geological Prospecting Institute,Jinzhou,Liaonhg,China.SOME EXPERIENCES ON THE APPLICATION OF PRB TECHNOLOGY IN MINING AREA GEOLOGICAL MAPPING AND MAP-MAKING[J].Geology of Chemical Minerals,2004,26(2):97-100,106. |
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| Authors: | Wang Shengzhi Xu Dadi Jing Youguang Zhang Qi Liaoning Chemical Geological Prospecting Institute Jinzhou Liaonhg China |
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| Institution: | Wang Shengzhi Xu Dadi Jing Youguang Zhang Qi Liaoning Chemical Geological Prospecting Institute,Jinzhou,Liaonhg,12100,China |
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| Abstract: | A fundamental method of geological mapping and map-making with digital mapping technology is: locating of geological observation spots with pocket GPS and preserve coordinate value and some attribute property related, drawing with receipted software and processing with common software, such as Excel, Surfer8,Grpher4,CAD, Mapgis, then adding attribute in Mapgis and analyzing date base setting. There are still some problems prospecting gradually , such as the precision of GPS, a large amount of unrelated vectorized works of relief map united, and the color and pattem not matching in a map |
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| Keywords: | PRB digital mapping geological observation spots field data collection mining area map suggestions and problems |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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