摘要
针对基础性地理国情监测中人工质量检查耗时、耗力且准确率难以保证的问题,本文基于空间数据转换处理系统(FME)平台设计和开发了地理国情监测自动化质量检查程序,并成功应用于某地区2022年基础性地理国情监测项目质量检查环节。实例应用结果表明,地理国情质量检查程序能够实现监测成果属性信息和图形信息的自动化质量检查,有效提高了监测成果质量检查的效率和准确率;相较于人工质量检查,该程序自动化质量检查效率提高了16.7倍,准确率也从96.43%提升至100%。因此,本文开发的自动化质量检查程序在监测成果质量检查环节有较高的实用性,具备一定的推广和应用价值。
As to the problems of time-consuming and labor-intensive,as well as poor accuracy by manual quality inspection in basic national geographic conditions monitoring data,an automatic quality inspection program was designed and developed based on the FME platform,and was successfully used to the quality inspection of a region’s basic geographic national conditions monitoring project in 2022.The pilot application results show that the designed program can realize automatic quality inspection of both attribute and graphic information,and effectively improve the efficiency and accuracy of the monitored data.Compared with manual quality inspection,the efficiency of automatic program is increased by 16.7 times,and the accuracy rate is increased from 96.43%to 100%.Therefore,the quality inspection program designed in this paper is very practical,and it can be promoted and applied in related projects.
作者
张燕旋
ZHANG Yanxuan(Surveying and Mapping Insitute Lands and Resource Department of Guangdong Province,Guangzhou,Guangdong 510700,China)
出处
《测绘技术装备》
2024年第3期110-116,共7页
Geomatics Technology and Equipment
基金
广东省自然资源科技协同创新中心科技项目(2018B020207002)。
作者简介
张燕旋,工程师,主要从事地理信息数据处理与分析方面的工作。
