Hi Odens,
To support your research with some related work you could study the work of Adam Millard-Ball.
2020 Map matching poor quality GPS data in urban environments the pgMapMatch package.pdf
The paper describes the Python pgMapMatch package which uses the PostGIS spatial database of maps.
https://github.com/amillb/pgMapMatch
As a suggestion you could try to make the link between these maps and your UWB or lining ground truth!
Let us go through this paper together to discover connections with our approach.
Regards,
Richard