Telescope utilizing global positioning system (GPS)
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United States of America Patent
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-
May 15, 2001
Grant Date -
N/A
app pub date -
Jan 16, 1998
filing date -
Jan 17, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A telescope includes a position determining system for receiving positioning signals from GPS satellites to obtain the present position of the binocular. A relative-position calculation system provides for calculating a distance, an altitude difference, and an azimuth angle between the telescope and an external device based on the present position of the telescope and the position information of the external device. The telescope further includes an indication system which indicates, by a displaying device, the values of the distance, altitude difference and azimuth angle.
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Cited Art Landscape
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