基于EPS平台工程测量面积自动化计算的研究及脚本开发

Research and Script Development of Automatic Area Calculation for Engineering Survey Based on EPS Platform

建筑物面积计算是规划核实测绘、确权测绘、房产测绘等工程测量项目的重要内容。现阶段面积计算的作业模式以分层计算面积后整理统计为主,该方法人工干预较多,自动化程度低,效率有待提高。本文基于EPS地理信息工作站模板定制与脚本开发技术,提出一套工程测量面积的自动化计算方法,并基于VBScript编程语言开发面积计算插件。面积计算插件可完成建筑物属性赋值、面积计算报告自动输出等功能。经过实例验证,面积计算插件可提高面积计算效率,减少人工干预,提升面积计算的自动化水平,值得参考和借鉴。

The calculation of building area is an important part of engineering survey projects,such as planning,verifying and mapping,confirming the right of surveying and mapping,and real estate surveying and mapping.At present,the operation mode of area calculation is mainly based on area sorting and statistics after layered calculation.This method has a lot of manual intervention,low automation and efficiency to be improved.Based on the template customization and script development technology of EPS geographic information workstation,this paper proposes a set of automatic calculation method of engineering measurement area,and develops the area calculation plug-in based on VBScript programming language.The area calculation plug-in can complete the functions of building attribute assignment,automatic output of area calculation report,etc.Through the example verification,the area calculation plug-in can improve the area calculation efficiency,reduce the human intervention,and improve the automatic level of area calculation,which is worthy of reference.