新型基础测绘元数据批量制作方法  

A new batch production method of new basic surveying and mapping metadata

作　　者：梁怀翔 LIANG Huaixiang(Geophysical Prospecting and Surveying Team of Shandong Bureau of Coal Geology,Jinan,Shandong 250104,China)

机构地区：[1]山东省煤田地质局物探测量队,山东济南250104

出　　处：《北京测绘》2024年第8期1152-1156,共5页Beijing Surveying and Mapping

基　　金：国家自然科学基金(42104017)。

摘　　要：元数据是新型基础测绘中需要提供的其中一种数据。为解决新型基础测绘中数字正射影像(DOM)、数字线划图(DLG)、数字地表模型(DSM)分幅输出后的元数据制作难题,利用EPS软件运行编辑处理后的visual basic script(VBS)脚本,结合MatLab工具,研发了一套元数据自动制作的解决方案,并在博兴新型基础测绘项目验证了该技术的先进性和实用性。实验结果表明:采用此技术方法减少了人工修改编辑工作量,增强了数据准确性,效率提升了约16倍。Metadata is one type of data required in new basic surveying and mapping.In order to solve the problem of metadata production after digital orthophoto map(DOM),digital line graphic(DLG),and digital ground surface model(DSM)framing output in the new basic surveying and mapping,EPS software was used to run the edited and processed visual basic script(VBS).Combined with MatLab tools,a set of solutions for automatic metadata production was developed.The progressiveness and practicability of the technology were verified in the Boxing new basic surveying and mapping project.The experimental results show that this technology reduces the workload of manual modification and editing,enhances the accuracy of data,and improves efficiency by about 16 times.

关 键 词：新型基础测绘 元数据 批量制作 VBS脚本 

分 类 号：P205[天文地球—测绘科学与技术]