基于ArcObjects二次开发的宗地四至快速提取方法的实现与改进  

Implementation and Improvement of Fast Extraction Method for Parcel Four Boundaries Based on the Secondary Development of ArcObjects

作　　者：陈迅 李辉[2] CHEN Xun;LI Hui(Sichuan Mapping Technology Co.,Ltd.,Chengdu Sichuan 610083;Guizhou Province Third Institute of Surveying and Mapping,Guiyang Guizhou 550004)

机构地区：[1]四川图正科技有限公司,四川成都610083 [2]贵州省第三测绘院,贵州贵阳550004

出　　处：《河南科技》2020年第19期22-24,共3页Henan Science and Technology

摘　　要：土地确权工作中,四至填写主要采用人工填写的方式,非常消耗人力和物力,且错误率较高。本文结合近年来农村土地承包经营权确权项目实践,探讨基于ArcObjects二次开发的四至提取方法,并对方法进行了改进和验证。研究证实,本方法显著提升了四至提取效率,节约了数据处理成本。In the work of confirming land right,the way of filling in four boundaries by hand is very labor-intensive and has a high error rate.In this paper,based on the practice of the project of confirming the right of contracted management of rural land in recent years,the method of four to extract based on the secondary development of ArcObjects was discussed,and the method was improved and verified.The results show that this method improves the extraction efficiency and saves the cost of data processing.

关 键 词：宗地 四至提取 土地确权 方位判定 

分 类 号：P208[天文地球—地图制图学与地理信息工程] P273[天文地球—测绘科学与技术]