Fig. 17
From: Modelling the high-voltage grid using open data for Europe and beyond

Comparison of OSM and ENTSO-E map-based transmission grid with reference 50Hertz static grid model3. Dashed grey lines underneath show the 50Hertz static grid model for comparative purposes. Note that the geospatial data is provided in simplified, point-to-point form, only. Many of the dashed grey lines are also included in the OSM or ENTSO-E map-based grid representations, however, intermediary buses may exist along the line. As such, in their simplification they are not simplified to the level of the 50Hertz static grid model.