quote:http://www.wdwinfo.com/wdwinfo/guides/epcot/epws-china.htm
Circlerama
Walt Disney Company
1955
9/11x1-16
360 degrees
quote:http://www.wdwinfo.com/wdwinfo/guides/epcot/epws-canada.htm
The "Wonders of China:
Land of Beauty, Land of Time" is a 360º Circle-Vision film shown in the Hall of Prayer for Good Harvest. Spectacular scenery and stunning footage of China includes the Great Wall, the Forbidden City of Beijing, the Gobi Desert, Inner Mongolia, the Yangtze River and the tropical rain forests of Hainan Island. There is no seating in this theatre, only rails for guests to lean against so that they can fully experience the Circle-Vision effect.
quote:http://www.naimark.net/writing/expo.html
In the Maple Leaf Mine, the 360º Circle-Vision theatre shows the film "O Canada". The diverse culture and landscape of the vast country is shown in this spectacular 18 minute presentation. The amazing scenery of the Rocky Mountains, the sweeping golden Prairies, Montreal's grand cathedral and the Maritime coastal fishing villages, are sure to delight all who see it. Seeing the Royal Canadian Mounted Police on their graceful horses performing the Musical Ride and surrounding you in the theatre, is truly a magnificent sight. A tribute to the changing seasons of Canada includes a scene of an Arctic snowfield, dogsledders, skiers, ice skaters and hockey players. Some of Canada's wildlife including bobcats, Canada geese, eagles, possum, wolves, bears, bison and a thundering herd of reindeer are introduced to visitors.
Another impressive 360º experience is that of the spectacular aerial precision flying team, the Snowbirds. In order for guests to fully appreciate the Circle-Vision, there are no seats in this theatre, only rails for the guests to lean against.
quote:
CYLINDRICAL SCREENS
Cylindrical screen theaters, showing 360 degree panoramas, are fundamentally different in concept and execution than either flat or dome projections. First, a panorama is directionless with no one proper place to look (or hide, if you are the camera operator). Traditional panoramic movies are non-narrative and landscape-based, with locations carefully selected for interesting viewing from all sides.
Panoramic imagery can be recorded several ways. A special lens or mirror can be designed to map a panorama into a donut-shaped image. The Swiss Volpi Peri-Appolar lens is an example, but these solutions tend to be either low quality or very expensive. Another way is to use a camera with a rotating slit such as the Globuscope or Widelux still cameras, but these designs are problematic for motion picture recording. The most common way has been to use multiple cameras arranged for total coverage.
Disney's popular CircleVision format uses nine cameras and nine projectors. The camera pod consists of all 9 cameras pointing up into mirrors such that each camera shares the same virtual nodal point. The projectors are hidden in the vertical mullions between adjacent screens, projecting on the screen opposite; hence the odd number.
It has been 1510 days since the last post.
quote: Bernard TonksIt is a few years since I last visited Epcot, but the Canadian attraction could still be running according to the website updated only two years ago.
I did see myself Circlorama at Piccadilly, and cannot say I was that over impressed due to the large black gaps between the screens. The best circular screen process I’ve seen was at Disney’s Epcot, which I think, was The Canadian Experience, using 9 projectors.

