地理国情监测可靠性分析

发布时间：2018-05-30 18:58

本文选题：地理国情监测 + 可靠性分析　；参考：《测绘学报》2017年10期

【摘要】：可靠性是地理国情监测最重要的理论问题之一。本文依据空间数据可靠性基础理论,研究地理国情监测可靠性。回顾与分析了可靠性理论,定义了地理国情监测数据可靠性的范畴;提出了地理国情监测可靠性研究框架以及相应的可靠性评估内容、指标以及流程;介绍了理论成果应用于第一次全国地理国情普查数据成果总体可靠性评估;最后展望了地理空间数据可靠性的未来发展方向。
[Abstract]:Reliability is one of the most important theoretical problems in geographical condition monitoring. Based on the basic theory of spatial data reliability, the reliability of geographical conditions monitoring is studied. The reliability theory is reviewed and analyzed, the category of the reliability of geographical conditions monitoring data is defined, and the framework of the study on the reliability of the geographical condition monitoring and the corresponding reliability are put forward. The evaluation content, the index and the process are introduced, and the theoretical results are applied to the overall reliability evaluation of the first national geographic survey data. Finally, the future development direction of the geospatial data reliability is prospected.
【作者单位】：香港理工大学武汉大学空间信息联合实验室;香港理工大学土地测量与地理资讯学系;武汉大学遥感信息工程学院;
【基金】：国家自然科学基金重点项目(41331175) 国家测绘地理信息局科技领军人才科技资助专项基金~~
【分类号】：P205

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