影像坐标转换的一体化处理研究  

The Research on Integrated Processing of Coordinate Transformation

作　　者：张晓东[1] 吴正鹏[1] 陈楚[1] 王琳[1] 

机构地区：[1]天津市测绘院,天津300381

出　　处：《城市勘测》2013年第2期116-117,120,共3页Urban Geotechnical Investigation & Surveying

摘　　要：实际工作中,常存在各种坐标系相互转换的需求。在传统数据生产流程中,产生了过多不必要的中间成果,同时影响数据处理效率。本文针对天津市特定情况,为提高数据处理效率,减少对硬盘空间的需求,研究一种新的影像数据坐标转换方法,实现一体化处理。In the practical work, there is a demand for the transformation of different coordinate systems.. However, there are some redundant results in the traditional data processing which affects the processing efficiency. Aiming at the specific situation of Tianjin, the integrated processing of coordinate transformation is put forward in order to improve the efficiency and reduce the demand for the hard disk space.

关 键 词：坐标转换 多项式纠正 一体化 

分 类 号：P226.3[天文地球—大地测量学与测量工程]