Research and application of fundamental geographic information metadata batch editing and checking
This paper puts forward a set of systematic technical system of geographic information metadata batch editing and checking by analyzing the workflow of the national basic surveying and mapping projects and combining the software development technology,and it develops metadata batch editing and checking software using Python language,and performs experiments in practical project production.The results show that the time used for metadata batch editing and checking by the software is reduced by 33.75 hours on average and the production efficiency is increased by 98.39%compared with traditional methods.The software realizes the application transformation from traditional manual to automatic processing,it can not only batch edit metadata,save resources,but also can replace the traditional single inspection with customized multiple parallel inspection,so it can meet both the user needs and quality requirements.
geographic informationmetadataediting and checkingsoftware development
万方数据
维普
