cssrlib-data

Sample scripts and dataset for CSSRlib Pre-installation of CSSRlib is required.

Prerequisites:

Additional python packages are required as prerequisites and can be installed via the following commands

pip install ephem pandas crccheck

Ephemeris: RINEX/TLE

• test_eph.py reading/plotting ephemeris from RINEX 3
• test_tlesim.py reading/plotting TLE orbit

Model

• test_trop.py tropospheric delay model
• cacode.py GPS/QZSS C/A code simulation

Positioning: Static

• test_pntpos.py Standalone positioning
• test_rtk.py RTK positioning
• test_ppprtk.py PPP-RTK positioning

Positioning: Kinematic

• test_pntpos2.py Standalone positioning
• test_rtk2.py RTK positioning
• test_ppprtk2.py PPP-RTK positioning

ToDo-List

• Implement pole tide displacements
• Check and improve observation noise settings
• Add residual output
• Add check for observations, first two observations must be on different frequencies
• Number of frequencies nav.nf should be set automatically depending on specified signals
• Check triple-frequency processing for PPP
• Code/phase error ratio nav.erratio should also work for > 2 signals