DIY RTK GNSS: Part 1 - Surveying/PPP

HardwareX article: doi.org/10.1016/j.ohx.2021.e0...
A guide to configuring a ublox ZED-F9P GNSS module as both a NTRIP Caster / base station and NTRIP Client / rover, together with surveying methods (averaging and PPP). Based on trial and error and following other tutorials, the information presented is a configuration demonstration which showcases our own working implementation. Improvements and suggestions welcome, as there certainly is room for improvement in understanding all the functionally provided by the numerous hardware features and software features.
Part 1: Surveying and PPP
Part 2: NTRIP Caster configuration which transmits correction data to RTK2GO
Part 3: NTRIP Client configuration which receives correction data from the NTRIP Caster, providing RTK functionality with 14 mm accuracy.
Data House: www.up.ac.za/eng4/article/293...
Antenna: Tallysman 33-1889-00-5000 (SMA Connector)
ublox ZED-F9P breakout: www.sparkfun.com/products/16481
LattePanda: www.lattepanda.com/products/3....
RTK2GO: www.rtk2go.com/
RTK2GO engineerin4 mountpoint: rtk2go.com:2101/SNIP::MOUNTPT?...
RTKLIB: www.rtklib.com/
Canadian Spatial Reference System Precise Point Positioning (CSRS-PPP) service: webapp.geod.nrcan.gc.ca/geod/...