| 1:10000DLG生产DEM的质量检查与评定 |
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| 引用本文： | 陈艳丽.1:10000DLG生产DEM的质量检查与评定[J].地理空间信息,2011,9(2):29-31. |
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| 作者姓名： | 陈艳丽 |
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| 作者单位： | 广东省国土资源测绘院; |
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| 摘 要： | 结合利用1:10 000 DLG进行DEM生产及新的质量检查评定标准,介绍了如何进行DEM生产的过程质量控制和成果质量检查及如何进行单位成果质量评定,并应用于粤东区域约400幅1:10 000 DEM更新项目中;介绍的质量检查内容与方法全面、可操作性强,时提高检查效率与成果质量有一定的帮助.
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| 关 键 词： | DEM 质量检查 质量评定 |
Quality Inspection and Assessment of DEM Based on 1:10000 Scale DLG |
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| CHEN Yanli.Quality Inspection and Assessment of DEM Based on 1:10000 Scale DLG[J].Geospatial Information,2011,9(2):29-31. |
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| Authors: | CHEN Yanli |
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| Abstract: | According the new quality inspection and assessment standard for digital surveying and mapping,the methods for process quality control and production quality inspection and assessment for producing 1:10 000 scale digital elevation model based on 1:10 000 scale digital line graphs were been introduced in the article.It was been used to the Guangdong East DEM renew project.The quality inspection contents were across-the-board and the methods are maneuverability and there are propitious to advance quality effi... |
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| Keywords: | digital terrain model quality inspection quality assessment |
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