将互相关GPS接收机的C1

均匀线阵方向图形成，包含没有波束指向和30°波束指向，加切比雪夫权值（旁瓣幅度相同）-Uniform linear array pattern formation, with no beam pointing and 30 ° beam pointing, Gache Chebyshev weights (the same side-lobe amplitude)

SIM868+STM32的定位代码,GPS,GPRS,并实现定位数据上传到OneNet平台，实现轨迹回放功能。

Gps.setupcom() 初始化Gps.setsystime() 对时GPSTD-2000型GPS卫星同步时钟 山东三鑫科技集团 烟台开发区三鑫电子通讯工程有限公司-use Gps.setupcom() to initialize use Gps.setsystime() to adjust time

jpegsrc 官方代码 可仔细研读 jpegsrc 官方代码 可仔细研读-jpeg src

一个GPS网WGS_84平差坐标向地方独立坐标的转换文档，比较全-A GPS network adjustment WGS_84 independent coordinates to local coordinates of the conversion document, compare the whole

GAMIT 软件培训资料，处理精密GPS观测数据-gamit General processing steps

PNA270 GPS源码,算法，c源码，好用-PNA270 GPS source code, algorithm, c-source, easy to use

The idea behind differential GPS is to remove as much errors as possible from the range measurements by establishing these errors at a reference site. In its most simple setup, a GPS receiver is located at a well surveyed position and its (pseudo) range measurements are compared with the actual calculated range from this receiver to the SV s. The differences between measured ranges and calculated ranges at the reference receiver are applied as corrections to the ranges measured by other receiver(s) close by.

比较好的源代码，计算GDOP,PDOP等精度因子的值，包括了一个日本开发的GPS精密单点定位程序，都是可以运行的程序，希望对大家有帮助。。。

压缩文件中主要包含了读写Rinex O文件和Rinex N文件的C代码，代码运行流畅，读取速度快，代码已通过编译，并且已测试通过。欢迎大家下载使用！