# W22 HD Mapping Learning Resources
## External Documentation
- The codebase heavily relies on the Lanelet2 library for primitive data structure and algos, review their docs here: https://github.com/fzi-forschungszentrum-informatik/Lanelet2
- Start looking into Open HD Maps platform: https://www.openhdmaps.com/
## WATO stuff
- Code that loads which map to use and exposes it to env modeling: https://git.uwaterloo.ca/WATonomous/wato_monorepo/-/blob/develop/src/path_planning/env_model/src/lanelet_service.cpp
- Processing pipelines for map conversions and easy editing: https://git.uwaterloo.ca/WATonomous/wato_monorepo/-/tree/develop/src/path_planning/hd_maps_processing