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Guide light device, survey apparatus having the guide light device, survey system using the survey apparatus, survey pole used in the survey system, and mobile wireless transceiver used in the survey system
Guide light device, survey apparatus having the guide light device, survey system using the survey apparatus, survey pole used in the survey system, and mobile wireless transceiver used in the survey system
A survey apparatus includes a guide light emitting optical system (11) emitting a fan-like visible laser light elongated in upward and downward directions as a guide light, a cylindrical part (8) having a scanning optical system (10) searching a corner reflector provided on a survey pole and a ranging optical system (9) measuring a distance to the corner reflector, a driving part rotating the cylindrical part (8) about a vertical axis (4A) in a horizontal direction and rotating the cylindrical part about a horizontal axis (7A), and an angle measurement part measuring a direction of the cylindrical part. The guide light emitting optical system (11) is rotated about the vertical axis in a horizontal direction integrally with the cylindrical part (8).
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