Bulletin of Surveying and Mapping ›› 2021, Vol. 0 ›› Issue (12): 115-119.doi: 10.13474/j.cnki.11-2246.2021.384

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Consistency quality inspection methods of geographic conditions element data

LI Hai, ZHOU Jin, YAN Qingqing, CHEN Chunxi   

  1. National Quality Inspection and Testing Center for Surveying and Mapping Products, Beijing 100830, China
  • Received:2021-11-01 Published:2021-12-30

Abstract: Combined with the process quality control and quality review of national geographic national condition element data results, as well as the consistency requirements of geographic national condition element data results themselves, surface coverage classification data results, field survey verification data and special data, this paper analyzes the quality problems found in the inspection, and puts forward the quality control method of geographical national factor data results. This method provides technical reference for the quality control of national factor data results and a method basis for quality inspection.

Key words: geographic conditions element data, geographical conditions monitoring, quality control, consistency requirements

CLC Number: