基于ArcEngine二次开发的坐标数据成图设计与实现  

Design and Implementation on Coordinate Data Mapping Based on ArcEngine Secondary Development

作　　者：高文静 胡刘鹏 张曼[1] GAO Wenjing;HU Liupeng;ZHANG Man(Xi’an Institute of Prospecting and Mapping,Xi'an 710054,China)

机构地区：[1]西安市勘察测绘院,陕西西安710054

出　　处：《工业技术创新》2022年第3期127-134,共8页Industrial Technology Innovation

摘　　要：将测量得到的坐标数据连接为具有属性信息的数据要素,是地籍数据入库和分析的重要组成部分。为有序、高效实现坐标数据读取和成图,在Visual Studio 2008 C#开发环境下,采用ArcEngine二次开发的思想,对.txt数据、.shp数据、坐标添加数据等原始数据进行处理,实现数据质量检核、数据自动成图、数据库自动更新以及属性数据处理等功能;设计数据完善与检查功能,将外业测量与内业处理紧密结合。经测试,三种数据入库模块处理速度相对较快,成图精度较高,能够较好满足城镇地籍数据入库需求。It is an important part of cadastral data warehousing and analysis to connect the coordinate data obtained by survey into data elements with attribute information.In order to read and map coordinate data orderly and efficiently,in the Visual Studio 2008 C#development environment,the original data such as.txt data,.shp data and coordinate addition data were processed with the idea of ArcEngine secondary development,and the functions of data quality check,data automatic mapping,database automatic update and attribute data processing were realized.The functions of data perfection and inspection were designed,to closely combine the field measurement with internal processing.After testing,the three data warehousing modules have relatively fast processing speed and high mapping accuracy,which can better meet the needs of urban cadastral data warehousing.

关 键 词：ARCENGINE 坐标数据 Visual Studio 2008 C# 数据成图 内业处理 

分 类 号：P208[天文地球—地图制图学与地理信息工程]