摘要
文章结合灵东水库除险加固工程,阐述了应用TrimbleGPS全球定位系统施测、TGO平差软件处理数据的情况,介绍投影变形抵偿计算在工程控制网中的重要性,以及投影变形抵偿解决方案的选择。
Based on the Lingdong Reservoir's risk elimination reinforcement project,the paper elaborates the application of TrimbleGPS and TGO software,introduces the importance of the compensation calculation for distortion of projection in the project's control network and the related solutions.
出处
《企业科技与发展》
2011年第6期48-50,共3页
Sci-Tech & Development of Enterprise
关键词
控制网
投影变形
变形抵偿
control network
distortion of projection
compensation for distortion