| PRB数字地质填图前期数据准备及PRB过程字典库建立 |
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| 引用本文： | 朱云海,张智勇,李超岭,于庆文,张克信.PRB数字地质填图前期数据准备及PRB过程字典库建立[J].地球科学,2003,28(4):385-388. |
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| 作者姓名： | 朱云海 张智勇 李超岭 于庆文 张克信 |
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| 作者单位： | 1.中国地质大学地球科学学院，湖北武汉 430074 |
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| 基金项目： | 中国地质调查局“1∶2 5万民和县幅数字地质填图项目 (No .2 0 0 2 13 0 0 0 0 16)”，“数字填图过程、多源数据整合及成果表达方式研究”(No .基 [2 0 0 3 ] 0 0 9-0 2 ) . |
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| 摘 要： | PRB数字地质填图前期数据准备包括软硬件准备、地形图数值化、前人资料的收集和室内录入、多元数据的叠加和整合、PRB过程字典库的编制等方面.PRB过程字典库由结构化字典、填缺式字典和描述性字典3部分组成.结构化字典和填缺式字典可直接查询, 为1~1.5级字典, 描述性字典为2级字典, 需要2级查询.不同的字典类型均以文本文档的形式存在, 文件名后缀为.DIC.
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| 关 键 词： | 数字地质填图 PRB过程 PRB字典库 多元数据整合 |
| 文章编号： | 1000-2383(2003)04-0385-04 |
| 收稿时间： | 2003-04-02 |
Prophase Data Preparation for PRB Digital Geological Mapping and Establishing of PRB Process Dictionary |
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| ZHU Yun-hai ,ZHANG Zhi-yong ,LI Chao-ling ,YU Qing-wen ,ZHANG Ke-xin.Prophase Data Preparation for PRB Digital Geological Mapping and Establishing of PRB Process Dictionary[J].Earth Science-Journal of China University of Geosciences,2003,28(4):385-388. |
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| Authors: | ZHU Yun-hai ZHANG Zhi-yong LI Chao-ling YU Qing-wen ZHANG Ke-xin |
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| Institution: | ZHU Yun-hai 1,ZHANG Zhi-yong 1,LI Chao-ling 2,YU Qing-wen 2,ZHANG Ke-xin 1 |
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| Abstract: | Prophase data preparation for PRB digital geological mapping includes preparing softwave and hardware, numerical value of relief map, former data collecting and indoor documentation, superimposing and merging of multi-element data and the PRB dictionary editing. PRB dictionary consists of structural dictionary, filling dictionary and describing dictionary. The first two dictionaries are 1 to 1.5 level that can be directly referred to, while the other one is the 2 level dictionary which should be referred twice. The documents of different dictionaries are all text documents and the suffix of documents is DIC. |
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| Keywords: | digital geological mapping PRB process PRB dictionary multi-element data merging |
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