发明名称 Offset-antenna total station
摘要 The present invention provides a method and apparatus for expediently determining the azimuthal orientation of a total station. In one embodiment, the present invention is comprised of a total station having a vertical axis. The total station also includes a rotational alidade portion adapted to rotate about the vertical axis, and an electronic distance measuring portion. The present invention also includes a satellite-based position determining system antenna coupled to the total station. In the present invention, the satellite-based position determining system antenna is offset from the vertical axis. That is, in the present invention, the satellite-based position determining system antenna is not disposed coincident with the vertical axis of the total station.
申请公布号 US6014109(A) 申请公布日期 2000.01.11
申请号 US19980021738 申请日期 1998.02.11
申请人 TRIMBLE NAVIGATION LIMITED 发明人 RABY, PETER
分类号 H01Q1/12;H01Q1/22;H01Q3/02;(IPC1-7):H01Q3/00 主分类号 H01Q1/12
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