English operator: Panoramio described at URL: https://web.archive.org/web/20161031005127/http://www.panoramio.com/photo/123602962...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030081246/http://www.panoramio.com/photo/97742021...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028004139/http://www.panoramio.com/photo/90098253...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013131445/http://www.panoramio.com/photo/22933301...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031212304/http://www.panoramio.com/photo/123878265...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014101730/http://www.panoramio.com/photo/26619645...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013232827/http://www.panoramio.com/photo/26619817...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014124329/http://www.panoramio.com/photo/26619894...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014120217/http://www.panoramio.com/photo/26620452 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013194521/http://www.panoramio.com/photo/26620499...