| 区域地质图数据库建库中的质量检查方法探讨 |
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| 引用本文： | 蔡青,马瑜宏,马丽新.区域地质图数据库建库中的质量检查方法探讨[J].山东地质,2014(3):92-95. |
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| 作者姓名： | 蔡青 马瑜宏 马丽新 |
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| 作者单位： | 山东省地质调查院,山东济南250013 |
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| 摘 要： | 数据质量检查是地质图空间数据库建设项目中的一项重要内容，也是一项复杂的过程，应该贯穿数据的输入和空间数据库建立的每一个环节，检查技术方法和手段也一直进行更新。该文以1∶5万区域地质图空间数据库建设为例，列举了建库过程中不同阶段的多种的检查方法和手段，对于不同内容使用不同的检查方法进行探讨，通过人工检查及软件检查2种方式来确保入库数据的质量。
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| 关 键 词： | 区域地质图 空间数据库 数据质量检查 MapGIS |
Study on Data Quality Check Method in Regional Geological Map Spatial Database Construction |
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| CAI Qing,MA Yuhong,MA Lixin.Study on Data Quality Check Method in Regional Geological Map Spatial Database Construction[J].Geology of Shandong,2014(3):92-95. |
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| Authors: | CAI Qing MA Yuhong MA Lixin |
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| Institution: | (Shandong Geological Surveying Institute,Shandong Jinan 250013, China) |
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| Abstract: | Data quality check is an important and complicated part in geological map spatial database construction project.It should run through each aspects of data input and database construction .Methods and means of the check technique have been under continuous updates .In this paper , setting regional geological map spatial data-base construction with the scale of 1∶50000 as an example , different methods and means in different stages of the database construction process have bee illustrated .Various methods should be used in data quality check .By using manual check and software check , the quality of inputting datas can be guranteed . |
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| Keywords: | Regional geological map spatial database construction data quality check MapGIS |
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