Instrument Collimation Options
Collimation can be performed in two Types:
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Full Collimation - Performs an unconstrained collimation.
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No-Tilt Collimation - This selection prevents the instrument from tilting.
Baseline Distance
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Enter Distance - Provides a means to directly enter the collimation distance.
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Distance Determined from Scale Bar (length = d) - selection of a scale bar will be included in the operation.
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Distance Determined from Know Point - selection of a know point is included in the operation and the instruments will adjust to align to the know point along the collimation line.
The Zero Moving Instrument Azimuth check box offers an option to reset the instruments azimuth as part of the operation.