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    ANORDNUNG ZUR BESTIMMUNG DER HÖHENLAGE EINES GEODÄTISCHEN INSTRUMENTS
    1.
    发明公开
    ANORDNUNG ZUR BESTIMMUNG DER HÖHENLAGE EINES GEODÄTISCHEN INSTRUMENTS 有权
    安排用于确定海拔高度大地测量仪器

    公开(公告)号：EP1144947A1

    公开(公告)日：2001-10-17

    申请号：EP00902621.2

    申请日：2000-01-19

    申请人： Leica Geosystems AG

    发明人： SCHWÄRZLER, Johannes, Gallus

    IPC分类号： G01C15/00 ,  G01B3/00

    CPC分类号： G01B3/1041 ,  G01B3/004 ,  G01B3/1082 ,  G01B2003/1046 ,  G01B2003/1064 ,  G01C15/00

    摘要： The invention relates to a system for determining the height of a tripod-mounted geodetic tool using a reference area. Said system comprises a spacer element (20) to be mounted on the tripod (25) and means (2) for linear measurement which are to be applied on the spacer element (20). A scale is disposed on the means (2) in such a manner as to directly indicate the height (h) of the tool (28). The means are preferably configured as a tape measure (2) or a plumb bar (1'). The invention provides a means for measuring the height of the tool outside the plumb line (32) with a sufficient amount of exactness and without substantial additional costs and/or effort.