Invention Grant
- Patent Title: Geodetic target and position determination system
- Patent Title (中): 大地测量目标和位置确定系统
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Application No.: US13913070Application Date: 2013-06-07
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Publication No.: US08830452B2Publication Date: 2014-09-09
- Inventor: Michael Vogel
- Applicant: TRIMBLE Jena GmbH
- Applicant Address: DE Jena
- Assignee: TRIMBLE Jena GmbH
- Current Assignee: TRIMBLE Jena GmbH
- Current Assignee Address: DE Jena
- Agency: Kilpatrick Townsend & Stockton LLP
- Priority: DE102012011518 20120608
- Main IPC: G01B11/26
- IPC: G01B11/26

Abstract:
A geodetic target 1 for use in geodesy comprises an orienting device 10 with a bearing direction P, a first inclinometer 20 with a first axis of inclination 20A, a reflector 30 reflecting incident measurement beams S, an imaging optics 40 that focuses the incident measurement beams S, a matrix sensor 50, whose receiving surface 51 is situated in an image plane of the imaging optics 40, and an interface 60, which is connected to the first inclinometer 20 and the matrix sensor 50. The spatial arrangement and orientation of the optical axis and/or axis of symmetry 30A of the reflector 30 relative to the bearing direction P of the orienting device 10 is predetermined here. The first axis of inclination 20A makes an angle α other than zero with an optical axis 40A of the imaging optics 40. The optical axis 40A of the imaging optics 40 coincides with an optical axis 30A and/or axis of symmetry of the reflector 30 or is parallel to it or make an angle with it. The interface 60 is designed to put out the signals received from the first inclinometer 20 and the matrix sensor 50 for determining a spatial orientation of the reflector 30 reflecting the measurement beams relative to the target point Z.Moreover, a position determining system comprising this target and a method which uses this target is disclosed.
Public/Granted literature
- US20130329218A1 GEODETIC TARGET AND POSITION DETERMINATION SYSTEM Public/Granted day:2013-12-12
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