采用布尔莎模型实现批量AutoCAD数据坐标转换  

Using Bursa Model to Realize Coordinate Transformation of Batch AutoCAD Data

作　　者：钱业宏 QIAN Yehong(Anhui Zhonghui Urban Planning Survey&Design Institute Co.,Ltd.,Tongling 244000,China)

机构地区：[1]安徽中汇规划勘测设计研究院股份有限公司

出　　处：《测绘与空间地理信息》2019年第11期223-225,共3页Geomatics & Spatial Information Technology

摘　　要：介绍了采用布尔莎模型坐标转换总体思路和批量AutoCAD数据坐标转换思路。依据思路,基于C#语言,在AutoCAD平台上开发了AutoCAD数据坐标转换系统,经大量项目应用,证明了该系统的实用性和高效性,实现了批量AutoCAD数据的高精度和无损转换。This paper introduces the general idea of using Bursa model coordinate transformation and batch AutoCAD data coordinate transformation.Based on the idea,based on the C#language,the AutoCAD data coordinate transformation system is developed on the AutoCAD platform.Through a large number of projects,it is proved that the system is practical and efficient,and the high precision and nondestructive coordinate transformation of the batch AutoCAD data is realized.

关 键 词：布尔莎模型 七参数 坐标转换 AUTOCAD 

分 类 号：P226.3[天文地球—大地测量学与测量工程]