高精度边角网数据采集与处理系统的设计与实现

在水利、桥隧等工程施工和形变监测中，特别是在山区，GPS网的精度往往不能满足设计要求，一般需要布设地面边角网，采用高精度智能型全站仪进行数据的采集。本文从一体化测量作业模式的设计思想出发，基于VB．NET和数据库技术，研究设计了高精度地面边角网外业数据采集与处理系统，实现了边角数据的自动化采集和处理。

Design and Implementation of Data Acquisition and Processing System for High-Precision Side-Angular Network

In the construction and deformation monitoring of water conservancy, bridge, tunnel and so on, especially in the mountainous engineering, the accuracy of the GPS network usu- ally cannot meet the design requirements. So generally we laid the side-angular network on the ground and use high-precision intelligent total station for automatic data collection. Using the design ideas of the integrated measurement mode, we studied and implemented the system for the high-precision side-angular data acquisition and the processing on VB.NET platform and database technology.