I’ve not seen one of those, but I’d probably guess something along those lines.
Just to be sure: keep in mind Google StreetView data is not within license to use as source data for OpenStreetMap. You need to either survey in the field, or rely on data sources that are within license (several sources of aerial imagery, OpenStreetCam, Mapillary, … )

EDIT:
Probably better to ask in the greek subforum, they may know more/better:
https://forum.openstreetmap.org/viewforum.php?id=27