The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
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Articles | Volume XLIII-B3-2020
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B3-2020, 1353–1357, 2020
https://doi.org/10.5194/isprs-archives-XLIII-B3-2020-1353-2020
Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLIII-B3-2020, 1353–1357, 2020
https://doi.org/10.5194/isprs-archives-XLIII-B3-2020-1353-2020

  22 Aug 2020

22 Aug 2020

QUALITY ANALYSIS AND IMPROVEMENT OF FUNDAMENTAL GEOGRAPHIC NATIONAL CONDITIONS MONITORING RESULTS

M. Li, H. P. Chen, Z. B. Tian, B. Qiu, W. J. Xie, and Y. H. Chen M. Li et al.
  • National Quality Inspection and Testing Center for Surveying and Mapping Products, Beijing, China

Keywords: Fundamental Geographical National Monitoring, Quality Requirements, Problem-oriented, Quality Control, Big Data

Abstract. With the integration and unification of natural resources, the application fields and application levels of geographic national condition monitoring results have also expanded and improved, and the data quality requirements for national condition monitoring have become higher and higher, especially the results of fundamental geographic national conditions monitoring, the quality of the results is the basis of monitoring and the life of monitoring. Based on the recent practice in fundamental geographic national conditions monitoring, this paper summarizes the quality requirements of monitoring results, analyzes typical quality problems and quality influencing factors, and three measures for improving the quality of the results are proposed: one is a problem-oriented quality inspection method; the other is the key points of quality control in the fundamental national condition monitoring process; the third is the preliminary exploration of the application of big data in monitoring.