Leica GPS1200 Series Technical Reference Manual page 1052

Reference Line
For <Task: Measure to XX>, <Heights: Use Start Point> and <Edit Height: No>
Description of fields
Field Option
<ΔHt-Start:> Output
<Height:> Output
For <Task: Measure to Line>, <Heights: Use Ref Line> and <Edit Height: No>
Description of fields
Field Option
<ΔHt-Line:> Output
<Height:> Output
<ΔPerp Dist:> Output
<ΔSpatial Output
Dist:>
GPS1200
Description
Height difference between the start point and the
measured point.
Height of measured point.
Description
Height difference between the reference point on the
line and the measured point.
Height of measured point.
Slope distance between the reference point and the
measured point, perpendicular to the reference line.
Slope distance between the start point and the refer-
ence point.
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