| 摘要 |
A device for displaying images of any desired location with the purpose of orientation for an user and for identifying and localizing any desired site, either at land, sea or air, either in the globe, a planet or space, the device comprising a device for displaying an image of the site; an image control device, a device for providing an orientation about the four cardinal points to the image control device, a receiver for receiving signals from a transmission network, and a processor for data from the transmission network.
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