English operator: Panoramio described at URL: https://web.archive.org/web/20161017123927/http://www.panoramio.com/photo/42943795...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025103747/http://www.panoramio.com/photo/81950432...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016205002/http://www.panoramio.com/photo/42944167...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030040447/http://www.panoramio.com/photo/94244248 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026211832/http://www.panoramio.com/photo/81949786...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031181117/http://www.panoramio.com/photo/129134221...
English operator: Panoramio described at URL: https://web.archive.org/web/20161110110648/http://www.panoramio.com/photo/40980377...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026211648/http://www.panoramio.com/photo/81950526...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029191748/http://www.panoramio.com/photo/101824342...
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