Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1998-10-28
1999-09-07
Hellner, Mark
Optics: measuring and testing
Range or remote distance finding
With photodetection
33 1CC, G01C 308
Patent
active
059495294
ABSTRACT:
A modular laser-based surveying system is disclosed which comprises a laser-based distance measuring module and a separable compass module removably coupled to the laser based distance measuring module. Each of these modules may be operated as stand alone units as each has its own power supply and display. The system further may comprise a separate angle encoder module adapted to be coupled to either the laser distance measuring module or the compass module and a data logger or computer for processing data transmitted from any or all of the modules.
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Dunne Jeremy G.
Zykan Blair J.
Hellner Mark
Kubida William J.
Laser Technology, Inc.
Wahl John R.
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