Quality inspection for GlobeLand30 update data and common problems analysis

doi:10.13474/j.cnki.11-2246.2020.0295

Abstract

Abstract: Considering the technical requirements of quality inspection for the construction and maintenance of global geographic information resources project, this paper proposed a set of fit-for-purpose methods for the quality inspection of the GlobeLand30 update data, and summarized the key points and methods of inspection. It also analysed the common errors found in the actual inspection practice from 2017 to 2018 meanwhile the solutions for these errors were suggested. It provides a certain technical reference for the quality control and quality improvement of GlobeLand30 update data in the the construction and maintenance of global geographic information resources project.

Key words: GlobeLand30, data update, data quality, quality inspection, quality improvement

CLC Number:

P237

XIE Wenjun, CHEN Haipeng, GUO Jing, CHEN Yuheng, PENG Kaidi, LÜ Linbing. Quality inspection for GlobeLand30 update data and common problems analysis[J]. Bulletin of Surveying and Mapping, 2020, 0(9): 114-118.

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Quality inspection for GlobeLand30 update data and common problems analysis

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