北斗卫星导航系统在西部困难地区测绘任务中的应用

摘要

The topographic of some difficult area in Western China is complex .the mobile communication in it is difficult .To make the surveying control network and landmark point be lay smoothly ,we realized work groups communicate with each other in the process of field work by using BDS ,which insured each work group can help others .And according to satellite image , we realized navigation software based on BDS receiver by using C#,which provided accurate and rapid navigation service for work groups .%西部某困难地区地形复杂、移动通信困难，为使该风电场控制网与地标点的布设顺利，利用北斗卫星导航系统实现野外作业过程中作业组与组之间通信，确保了各组作业过程中的互相沟通协作，并结合卫星影像，采用C＃语言作为开发设计工具设计实现了基于北斗接收机的导航软件，为作业组顺利到达预设点位提供准确快捷自主导航服务。