采用三维技术建立丰宁抽水蓄能电站施工控制网

Adopting 3D Technology to Set up the Construction Control Network of Fengning Pumped Storage Power Station

河北丰宁抽水蓄能电站为在建的世界级巨型蓄能电站,施工控制网目的为整个工程提供统一的建设基准;本文重点介绍了丰宁蓄能电站施工控制网的设计思路、建立过程和数据处理方法。通过本工程施工控制网的建立,提出了常规边角测量、GPS测量和几何水准测量的混合测量方法,并以三维数据处理方式解决抽水蓄能电站特殊地形条件下建立施工控制网的技术难点,对类似工程施工控制网的建立具有广泛的推广价值。

SATMatrix Systerm can be used to produce digital orthoimage, The software is developed by Wuhan space Vi sion Science and Technology Company Limited, and it is widely used for geographic condition monitoring. We produced the digital orthoimages of Liao Yuan area through the use of SATMatrix Systerm. This paper will explain the operation process,and anlasys the Feasibility of Digital orthoimage production using SATMatrix Systerm.