| 关于地理空间数据整合与持续高效更新存在的问题分析 |
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| 引用本文： | 姜惠玲.关于地理空间数据整合与持续高效更新存在的问题分析[J].湖南农机,2011,38(9). |
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| 作者姓名： | 姜惠玲 |
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| 作者单位： | 商丘职业技术学院,河南商丘,476000 |
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| 摘 要： | 文章针对当前地理空间数据整合与持续高效更新所存在的问题,在地理空间数据更新中引入了“数据同化”这一思想和概念,对持续高效更新存在的问题及“地理空间数据同化”的涵义和关键技术进行了论述.
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| 关 键 词： | 地理空间数据 空间数据更新 数据同化 地理事件 |
Geospatial data integration and sustainable and efficient analysis of the problems update |
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| JIANG Hui-ling.Geospatial data integration and sustainable and efficient analysis of the problems update[J].Hunnan Agricultural Machinery,2011,38(9). |
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| Authors: | JIANG Hui-ling |
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| Institution: | JIANG Hui-ling (Shangqiu Vocational and Technical College,Shangqiu Henan 476000,China) |
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| Abstract: | Article for the current geospatial data integration and sustainable and efficient update of the problems in the geo-spatial data updating the concept of data assimilation of the ideas and concepts, sustainable and efficient update on the problems and geospatial data assimilation, meaning and key technologies are discussed. |
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| Keywords: | geographical spatial data spatial data update data assimilation geographical events |
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