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scintSim
- cornell大学的电离层闪烁模型，可仿真GPS信号的幅度闪烁和相位闪烁，为相关研究人员提供参考-cornell University of ionospheric scintillation generated files, to simulate amplitude scintillation and phase scintillation
manulaGNT08.1.2
- gps位置速度及错误计算的说明文档。可以计算位置。-gps position, velocity and error calculation documentation. Location can be calculated.
iri-model
- IRI模型计算电离层延迟的matlab 算法-Computes the International Reference Ionosphere (IRI), which is an internationally recognized model for various ionospheric properties
3ray
- 1975年 电离层三维射线追踪 作者：R. MICHAEL JONES JUDITH J. STEPHENSON -1975 Ionospheric ray tracing
space_pointpos
- 实现gps无电离层改正和无对流层改正的单点定位 ，精度30m左右-Realize the GPS without ionospheric correction and tropospheric correction of single point positioning, precision about 30 m
M_DCB
- 利用GPS观测和精密星历，采用多项式或球谐函数模型的方法进行建模，能够同时估计接收和卫星DCB，在此基础山计算电离层TEC,为导航单位提供电离层延迟改正-Using GPS observation and precise ephemeris, or methods using spherical harmonic polynomial function model to model, simultaneously estimates the reception and satellite DCB
Readion
- matlab读取电离层电子含量文件，主要是读出格网数据。-matlab read the ionospheric electron content of the document, the main network data is read out of line.
GPS单点定位
- GPS单点定位程序 用于消除电离层影响的matlab程序集(ppp GPS single point positioning program is used to eliminate ionospheric influence by MATLAB program.)
get Ionospheric VTEC
- Gnss ionospheric vtec calculation program
Ionospheric error delay
- 根据卫星参数完成电离层误差延时和对流层误差延时模型的仿真，从而对码伪距测量数据进行校正，以提高卫星定位精度。(The ionospheric error delay and tropospheric error delay models are simulated according to satellite parameters, and the code pseudo-range measurement data are corrected to improve satellite posi