Introduction

This repo. is a clone of the PRIDE-PPPAR software developed by PRIDE Lab of Wuhan University for better organizing the codes and data.

The aim of our project (for the course GNSS Lab at ETH Zurich) is to compare various freely available, non-commercial PPP software products (CNES PPP Wizard, PRIDE-PPPAR, GFZ GAMP etc.). Beisdes, we'd like to compare the performance of real-time PPP and RTK (by RTKLib) at different baseline lengths.

Intro. of PRIDE-PPPAR

PRIDE-PPPAR is an open source software package aimed at post-processing of GPS data. The opensource software originates in Dr. Maorong Ge's efforts on PPP-AR and later developed and improved by Dr. Jianghui Geng. It is an open-source software package which is based on many GNSS professionals' collective work in GNSS Research Center, Wuhan University.

PRIDE Lab at Wuhan University release this package with the hope to advance high-precision applications in geodetic and geophysical fields, such as crustal motion and troposphere sounding studies.

PRIDE-PPPAR are available for:

• Different mode:
  • Static, PPP float solution
  • Static, PPP ambiguity resolution
  • Kinematic, PPP float solution
  • Kinematic, PPP ambiguity resolution
• High-rate GPS data
  • 1Hz, 5hz, 10Hz

Notes: The phase clock/bias products, which are computed and released by Wuhan University in bias-SINEX format [download link](ftp://igs.gnsswhu.cn/pub/whu/phasebias), are required by PRIDE-PPPAR.

License

Copyright (C) 2019 by Wuhan University, All rights reserved.

Literature

If you find this work useful in your research, please consider cite:

@article{geng2019pride,
  title={PRIDE PPP-AR: an open-source software for GPS PPP ambiguity resolution},
  author={Geng, Jianghui and Chen, Xingyu and Pan, Yuanxin and Mao, Shuyin and Li, Chenghong and Zhou, Jinning and Zhang, Kunlun},
  journal={GPS Solutions},
  volume={23},
  number={4},
  pages={91},
  year={2019},
  publisher={Springer}
}

@inproceedings{geng2018phase,
  title={Phase bias product and open-source software for undifferenced ambiguity resolution at Wuhan University},
  author={Geng, Jianghui and Chen, X},
  booktitle={IGS workshop},
  year={2018}
}

@article{geng2019modified,
  title={A modified phase clock/bias model to improve PPP ambiguity resolution at Wuhan University},
  author={Geng, Jianghui and Chen, Xingyu and Pan, Yuanxin and Zhao, Qile},
  journal={Journal of Geodesy},
  volume={93},
  number={10},
  pages={2053--2067},
  year={2019},
  publisher={Springer}
}

Related blogs

(知乎)利用开源pride_pppar 进行高频单点定位计算教程

(知乎)PRIDE-PPPAR源码阅读小记

PPP阶段小结：GNSS、MGEX现状，开源软件和学术研究动态

RTKLIB 源码阅读笔记

感谢博文作者的分享～

Intuition

Let's make the realm of Geodesy more open.

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