摘要
目前对测绘成果的质量检验主要基于成果本身的特性及成果内部的逻辑关系,结合外业巡查和数学精度评价,完成成果质量评价,未能有效利用历史样本数据或检查数据以优化现有质检流程、提高质检效率。通过对不同类别的测绘成果数据特性分析,结合数据库的结构设计和数据管理研究,提出了测绘质检资源库系统辅助质检方法,构建了测绘质检资源库系统,以某地区的1∶2000数字线划图更新测绘成果质量检验为例,与现有质检方法在工作流程及效率上进行对比实验分析,结果表明,所提出的方法能有效缩减检验人员的外业工作量,提高测绘成果质量检验效率。
At present,the quality inspection of Surveying and mapping results mainly relies on the results’characteristics and their inner logical relationship and It is achieved through the combination with field inspection and mathematical accuracy evaluation.However,this method fails to effectively use historical sample data or inspection data to improve the quality inspection efficiency.Therefore,based on the analysis of data characteristics of different types of Surveying and mapping results,this paper combines the research on structural design of database with data management,and puts forward the auxiliary quality inspection method of Surveying and mapping based on surveying and mapping quality inspection resource database system.Taking the quality inspection of 1∶2000 digital line mapping update surveying and mapping as an example,it conducts comparative analysis in workflow and efficiency with the existing quality inspection methods.The results show that the method proposed can effectively reduce the field work and improve the efficiency of Surveying and mapping results quality inspection.
作者
黄昌狄
郑学勇
杜浩强
丁俊国
HUANG Changdi;ZHENG Xueyong;DU Haoqiang;Ding Junguo(Quality Inspection and Testing Station for Surveying and Mapping of Zhejiang Province,Hangzhou 310000,China)
出处
《测绘地理信息》
CSCD
2022年第4期140-142,共3页
Journal of Geomatics
基金
国家自然科学基金(42001414)
关键词
测绘成果
质量检验方法
测绘质检资源库
辅助质检
质量检验信息化
surveying and mapping results
quality inspection method
surveying and mapping quality inspection resource database
auxiliary quality inspection
quality inspection informatization
作者简介
第一作者:黄昌狄,工程师,主要从事基础测绘成果质量检验工作。E-mail:542167936@qq.com;通讯作者:郑学勇,高级工程师,主要从事不同类型的测绘成果质量检验工作。E-mail:Hzzxy103@126.com
