Digital map as an additional resource for onboard estimation and prediction
Getting an updated overview of possibilities with a special focus on urban railroads. OpenStreetMap? Or maps from https://geoportal.cuzk.cz/ (these would have to be bought)? Or anything else? Some discussion in Hrych, Petr. “Odhadování Vybraných Fyzikálních Parametrů Tramvaje v Reálném Čase Relevantních pro Palubní Predikci Zábrzdné Dráhy.” Master thesis, Czech Technical University, 2020. https://dspace.cvut.cz/handle/10467/88068.
In particular, how to use a digital map to infer the local slope? Priciples? Caveats? Numerical accuracy?