English operator: Panoramio described at URL: https://web.archive.org/web/20161024145526/http://www.panoramio.com/photo/87608120 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025193556/http://www.panoramio.com/photo/70383118...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025221132/http://www.panoramio.com/photo/87722716...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025000221/http://www.panoramio.com/photo/87722412...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026231619/http://www.panoramio.com/photo/87722392 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027101430/http://www.panoramio.com/photo/87722437...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025074337/http://www.panoramio.com/photo/87848905...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013085001/http://www.panoramio.com/photo/17523114...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030071458/http://www.panoramio.com/photo/107775769...
archive.org/web/20161012085240/http://www.panoramio.com/user/621121?with_photo_id=13604439 operator: Panoramio described at URL: https://web.archive...