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1022所预测
- 电离层传播预测程序，广泛运用于军事、民用电离层成波预测-ionospheric propagation prediction procedure, widely used for military, civilian, into the ionosphere wave forecast
GPSInSAR
- InSAR是一种极具潜力的新型空间大地测量方法，但它也有其固有的限制，特别是受到大气层延迟（对流层延迟、电离层延迟等）、卫星轨道误差、地表状况和时变去相关性等影响，很容易导致InSAR图像解释错误，而InSAR数据本身无法解决所存在的上述问题。而GPS可以精密定位，可以较为精确地确定电离层、对流层参数，是当前应用最广泛的一种空间大地测量手段。-InSAR is a potential new space geodetic methods, but it also has its inherent
implementing_the_Klobuchar_Ionospheric_Model
- 该代码为fortran代码，用来计算GPS信号的电离层延迟。用Klobuchar Ionospheric Model计算。
GlobalPositioningSystemsInertialNavigationanditegr
- This diskette (version 1.0) contains demonstration programs and source codes in MATLAB (v.5.2) for algorithms listed in the textbook Global Positioning Systems, Inertial Navigation, and Integration, by M. S. Grewal, Lawrence Weill, and A. P. Andrews,
IRItest.rar
- 电离层延迟改正模型IRI2001模块，主要用于计算随高度变化的电子密度！,Ionospheric delay correction model IRI2001 modules, the main changes with height used to calculate the electron density!
AREPS_jianjie
- 发表在国际权威会议（IEEE主办）上的美国海军开发的AREPS软件的介绍-AREPS is the U.S. Navy’s designated software tool** for radar performance simulation and analysis. For well over 20 years it has been used to provide accurate propagation predictions in realistic refractive enviro
GAMIT.tar
- 计算电离层以及大气延迟，并可以输出GPS相关的大部分产品-Calculation of ionospheric and atmospheric delays, and can output the majority of GPS-related products
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
GNT08.1.2
- gps导航工具包，可用于分析GPS误差，伪距及导航融合算法-This report include the review of • Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved. • GPS Ephemeris Data
IRI_2001
- 电离层的延迟模型IRI-2001,输入参数为太阳黑子数，可以得到电离层VTEC的值。-Delay model of the ionosphere IRI-2001, the input parameters for the sunspot number, you can get the value of ionospheric VTEC.
ppp
- 各种去电离层相位污染算法的比较，文章提到了各种不同的算法以及不同算法的性能比较包括PWVD 最大熵法，相位分段多项式法等-Comparison and anyalysis of ionospheric phase decontamination methods for backscattered signals
www
- 使用维纳分布进行瞬时频率估计用来校正电离层非线性相位污染带来的频带展宽-High-frequency (HF) sky-wave radar signals propagate to and from the target by means of the ionosphere. The difficulty in obtaining very narrow beamwidths at HF, and the long ranges involved, mean that the
ITUR_F520-2
- ITU RECOMMENDATION 520-2 USE OF HIGH FREQUENCY IONOSPHERIC CHANNEL SIMULATORS -ITU RECOMMENDATION 520-2 USE OF HIGH FREQUENCY IONOSPHERIC CHANNEL SIMULATORS
Standardization_of_an_intermediate_duration_HF_ch
- For many years, the standard model of an ionospheric channel used for analysis and performance evaluation of HF communications techniques has been the model of Watterson, as embodied in the ITU-R Recommendation Rec. F.1487.However, for the modern a
Scatter_Communication
- 散射通信利用大气层中传播媒介的不均匀性对无线电波的散射作用进行的超视距通信。根据散射媒质的不同，散射通信一般分为对流层散射通信和电离层散射通信。通常所说的散射通信大多是指对流层散射通信。-Scatter communication using the atmosphere of media heterogeneity on the role of radio-wave scattering of-the-horizon communications. According to the diffe
signal_mod
- The purpose of this chapter is to familiarize the reader with the basic propagation characteristics that describe various wireless communication channels, such as terrestrial, atmospheric, and ionospheric for VHF to the X-band. Well-known stand
RaTracingSoftware
- Thie code is written by Meisam Shafaee, and you can contact with the email: Meisam.Shafaee@gmail.com .This is a Ionospheric wave simulation software, developed base on the One-Dimentional Ray Tracing.I will be glad to be announced that any user whene
GPS-ionospheric-Models
- ionospheric models using GPS
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