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Title: Reliability analysis in geographical conditions monitoring
Other Titles: 地理国情监测可靠性分析
Authors: Shi, W 
Chen, P
Zhang, X
Keywords: Geographical conditions monitoring
Reliability analysis
Reliability index system
Issue Date: 2017
Publisher: SinoMaps Press
Source: 測繪学报 (Acta geodetica et cartographica sinica), 2017, v. 46, no. 10, p. 1620-1626 How to cite?
Journal: 測繪学报 (Acta geodetica et cartographica sinica) 
Abstract: 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。
Reliability is one of the most important theoretical problems in geographical conditions monitoring. In this paper, it presented that the research on the reliability of geographical conditions monitoring was based on the theory of spatial data reliability. First, it reviewed and analyzed the theory of spatial data reliability. The scope of reliability of geographical conditions monitoring data is defined. Secondly, it proposed the framework of the reliability evaluation of the monitoring data, and it identified the contents, indicators, and process of the reliability evaluation correspondingly. Then, it introduced the application of the above theoretical results on overall reliability evaluation of the resultant data from the First National Geographical Survey. Finally, some prospects for future research on the reliability of geospatial data were given.
ISSN: 1001-1595
DOI: 10.11947/j.AGCS.2017.20170377
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