专利名称：Geodetic instrument
发明人：WAIBEL, RAINHARD, DR.,DIECKOW, WERNER申请号：EP88810109.4申请日：19880223公开号：EP0281518A3公开日：19900926
摘要：The geodetic instrument contains a component (1) for optically imaging atarget, and a camera (2) for electronically detecting the image generated in the opticalinstrument part. A reference marker (20) is located in the optical part (1) of theinstrument, this marker being located outside the area of this instrument part throughwhich the optical axis passes. The image of the target is projected into the area locatedwithin the reference marker. The camera is connected to a circuit arrangement which candetermine both the centroid of the image of the reference marker and the centroid ofthe image of the target and which can determine not only the length but also thedirection of the path between the two centroids. …This instrument can be used forautomatically surveying an object or an area. ……
申请人：WILD HEERBRUGG AG
地址：CH-9435 Heerbrugg CH
国籍：CH
代理机构：Stamer, Harald, Dipl.-Phys.
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