[Remembering 9/11…  first from AirPano, where the panorama is available in several resolutions and formats , along with additional information]

New York. Remembering 9/11 • 360° Aerial Panorama

AirPano is a Moscow based non-commercial group of photo enthusiasts, dedicated to creating hi-resolution aerial panoramas.

Usually we photograph from a helicopter, however at times we use light jets, dirigibles, hot air balloons, and radio-controlled helicopters.

During upcoming 2 years AirPano team will create aerial photo panoramas and virtual tours of the most significant places of our planet. We have already made over 500 panoramas showing over 100 amazing locations of the world, which you can view on our website. AirPano.com features the largest number of panoramas in the world. All our panoramas are of the highest artistic and technical quality. New virtual tours are published on AirPano.com weekly.

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[Another navigable panorama, from NBC News’ Photo blog, where the post also features additional images and information]

The National September 11 Memorial at dusk

A 360 degree panoramic image of the National September 11 Memorial. ( John Makely and Jonathan Sanger / NBC News )