结合GPS，vb，通过编程对坐标进行正反算以及进行网平差
Combined with VB, GPS, through programming on the coordinates of the positive and negative calculation as well as network adjustment (2016-11-29, Visual Basic, 83KB, 下载4次)
基于GPRS无线传感网的大气二氧化碳浓度采集系统，源代码
Atmospheric concentrations of carbon dioxide acquisition system based on the GPRS wireless sensor networks, the source code
(2012-05-20, Visual Basic, 56KB, 下载6次)
gps控制网优化，可以找所选边号及根据两端点号找基线
gps control optimization, you can find a number of selected edges and ends of the dot to find according to the baseline (2011-10-08, Visual Basic, 64KB, 下载9次)
GPS网平差程序，对GPS网进行平差计算，使误差合理分配
GPS network adjustment procedure, carried out on the GPS network adjustment calculation, so that a reasonable distribution of error (2010-06-01, Visual Basic, 493KB, 下载78次)
GPS网的模拟优化设计,对GPS网优化进行了分析，并设计了程序
GPS network simulation and optimization design of GPS network optimization analysis, and design procedures (2009-03-04, Visual Basic, 98KB, 下载23次)
gps控制网设计 gps控制网设计 gps控制网设计
gps control network design g ps control network design g ps control Network System Design (2007-04-03, Visual Basic, 145KB, 下载26次)