Buildings without aerial photos
OJW erabiltzaileak 26 Uztaila 2009 datan argitaratua English hizkuntzanjust been doing a few buildings, with positions guessed based on the view from the street (e.g. 4 houses between x and y)
OpenStreetMap
just been doing a few buildings, with positions guessed based on the view from the street (e.g. 4 houses between x and y)
Eztabaida