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Quality Control in the Project of Confirming the Right of Rural Land Contract Management

NIE Juntang,ZHU Yi,CHEN Guoping   

  1. 1.Faculty of Surveying and Mapping Engineering,Kunming Metallurgy College,Kunming 650033,China;
    2.Yunnan Guide Geographic Information System Engineering Co.Ltd.,Kunming650225,China
  • Received:2018-03-12 Online:2018-06-30 Published:2018-06-30

Abstract: The quality of data confirming the right of rural land contract management directly affects the reliability of the certificate.Based on the analysis on the process of rural land contract management rights projects,it can be concluded that the quality of rural land contract management rights project data is mainly reflected in four aspects:position precision,attribute precision,logical consistency and integrality.The problem of logic consistency includes attribute relation logical consistency,topology consistency and time logical consistency.Based on the engineering practice of th erural land contract management rights project in Guangnan county,Yunnan province,this paper summarizes the concrete contents and causes of the problems of data quality,and puts forward some corresponding solutions.

Key words: right of rural land contract management, quality control, positional precision, attribute pre
cision,
logical consistency

CLC Number: