English operator: Panoramio described at URL: https://web.archive.org/web/20161014000704/http://www.panoramio.com/photo/29506637...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023140151/http://www.panoramio.com/photo/50824560...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028011124/http://www.panoramio.com/photo/101723343 determination method...
archive.org/web/20161023134004/http://www.panoramio.com/user/967090?with_photo_id=67221257 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021131054/http://www.panoramio.com/photo/50817590...
archive.org/web/20161026220435/http://www.panoramio.com/user/163555?with_photo_id=77799785 operator: Panoramio described at URL: https://web.archive...
jpg 19 Credit: olekinderhook (CC BY 3.0) https://commons.wikimedia.org/wiki/File:Cat,_Social_Goat_B%5EB,_Atlanta,_GA_-_panoramio.jpg 20 Credit:...
archive.org/web/20161020205920/http://www.panoramio.com/user/3846536?with_photo_id=59751485 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031221937/http://www.panoramio.com/photo/121164755 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020170618/http://www.panoramio.com/photo/50052055...