English operator: Panoramio described at URL: https://web.archive.org/web/20161031171419/http://www.panoramio.com/photo/123515492 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016223124/http://www.panoramio.com/photo/40256684...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015033848/http://www.panoramio.com/photo/37508058...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015082153/http://www.panoramio.com/photo/37508744...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014160127/http://www.panoramio.com/photo/37508798...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015074728/http://www.panoramio.com/photo/37508808...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015020953/http://www.panoramio.com/photo/37508133...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015041159/http://www.panoramio.com/photo/37508066...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015051358/http://www.panoramio.com/photo/37508787...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015082115/http://www.panoramio.com/photo/37508740...