The Quality Control Of Surveying And Mapping Engineering Of A Road In Dongguan

Surveying and mapping engineering is a major method that large scale digitized mappingobtain spatial data．Surveying and mapping product quality is more and more attention.Inrecent years, our surveying and mapping productquality has made great progress, especiallythe products of Surveying and mapping accuracy is greatly improved.However, project ofsurveying and mapping during engineering construction is a kind of complicated project withsignificant workload. In order to produce a more accurate, more scientific, fully meetcustomer requirements of the surveying and mapping products, which we need tocontinue tostrengthen quality management.Therefore, how to strengthen the management ofSurveyingand mapping engineering quality control has become an important subject.Firstly, this paper demonstrates the present situation and developing trend of qualitymanagement on Surveying and mapping engineering project, as well as an analysis of thenecessity of which; Secondly, it outlines an overview and a discussion on the central task ofthe surveying and mapping engineering quality management, discuss central task of largescale digitized project of surveying and mapping，of which includes control survey,digitizedmapping，attribute data collection，data disposal etc; thirdly, it is an analysis of componentsof quality management on surveying and mapping engineering project, the main object ofanalysis are surveyor, measuring apparatus and measuring file; fourthly, according to ISO9001:2000(quality control system), quality management system on surveying and mappingengineering project is established, a detailed analysis of the quality management point,operating process, data inspection and process control; last but not the least,According to ISO9001-2000, for example project of A Road town of Dongguan cityroad network surveying and mapping,rational use of the product specification,and relevantlaws, regulations and standards, actual operation of surveying and mapping engineeringprofessional design in the production process,can predict the surveying and mapping productcontrol accuracy, the accuracy of map and a variety of production process and technical indexof error effective control of the whole process of Surveying and Mapping Surveying andmapping, which makes the product meets the product standards and meet customer demand.In this paper, to improve the quality of Surveying and mapping products, strengtheningquality management andcontrol of engineering of Surveying and mapping, has the certainreference value to enhance the core competitiveness of Surveying and mapping company.