| 一种基于元规则的地理国情普查元数据时间顺序自动检查方法 |
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| 引用本文： | 丁永,项皓东,高利鹏.一种基于元规则的地理国情普查元数据时间顺序自动检查方法[J].测绘与空间地理信息,2017(6):65-67. |
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| 作者姓名： | 丁永 项皓东 高利鹏 |
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| 作者单位： | 武汉大学遥感信息工程学院,湖北武汉,430079 |
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| 摘 要： | 元数据作为地理国情普查的重要组成部分,其数据质量决定整个作业流程的可靠性,而元数据的时间顺序检查一直没有自动高效的方法。根据第一次全国地理国情普查对元数据的具体要求,本文提出一种高效准确的检查方法,并得到实践检验,可为地理国情普查质检工作提供技术参考。
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| 关 键 词： | 地理国情普查 元数据 时间核查 |
A Time Order Checking of Metadata Method Based on Meta-rule in Geographic National Conditions Investigation |
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| DING Yong,XIANG Hao-dong,GAO Li-peng.A Time Order Checking of Metadata Method Based on Meta-rule in Geographic National Conditions Investigation[J].Geomatics & Spatial Information Technology,2017(6):65-67. |
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| Authors: | DING Yong XIANG Hao-dong GAO Li-peng |
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| Abstract: | Geographic metadata is an important part of general investigation for the national geographic conditions.The data quality of metadata has great relationship with creditability of the whole data production process.There has been the lack of automatic and efficient methods for time order checking of metadata.According to the quality requirements for metadata in the first geographic national conditions investigation.This paper proposed a quick and efficient method for time order quality inspection which has been tested in the actual data quality inspection.This method can provide technical reference for time order checking of metadata in the next geographic national conditions investigation. |
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| Keywords: | geographic national conditions investigation metadata time order checking |
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