【摘要】 网形设计是制定施测方案的基础 ,它侧重考虑如何保证和检核GPS数据质量 ;施测方案则立足于测区实际情况和拥有的接收机台数 ,考虑如何按照设计的网形完成GPS测量任务。更多还原

【Abstract】 Network designing is the foundation to draw out a surveying plan, mainly considering how to guarantee and examine the quality of GPS datum; Surveying plan depends on the concrete instance of the surveying territory and the number of GPS receivers, and determines what kind of control network is designed to complete the surveying task.更多还原