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公开(公告)号:JP4521260B2
公开(公告)日:2010-08-11
申请号:JP2004357592
申请日:2004-12-10
Applicant: 株式会社 ソキア・トプコン
IPC: G01B11/00
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公开(公告)号:JP5372897B2
公开(公告)日:2013-12-18
申请号:JP2010275378
申请日:2010-12-10
Applicant: 株式会社 ソキア・トプコン
CPC classification number: G01C15/008 , G01C5/06 , G01C15/002 , G01S19/14 , G01S19/51
Abstract: A controller (26) of a surveying instrument including a GPS receiver (28) and a transmitter and receiver section (24) for communicating with a prism device including a GPS receiver (58), an atmospheric pressure sensor (60), a temperature sensor (32), and a transmitter and receiver section (54) for communicating with the surveying instrument calculates an azimuth angle of the prism device when viewed from the surveying instrument and a distance therebetween from positions of the prism device and surveying instrument obtained from the GPS receivers, further calculates an elevation angle of the prism device when viewed from the surveying instrument from the distance and atmospheric pressures at the positions of the prism device and surveying instrument, and issues a rotation command to a horizontal drive section (16) and a vertical drive section (18), so that a collimating telescope can be immediately and automatically directed toward a reflecting prism for measurement.
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公开(公告)号:JP5126964B2
公开(公告)日:2013-01-23
申请号:JP2007320880
申请日:2007-12-12
Applicant: 株式会社 ソキア・トプコン
IPC: G01C15/00
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