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Leica GS20 Field Guide-1.1.0en
89
Distance Distance: Enter Distance and Delta Ht for 1st
position from Aux Pt A; repeat for position B and choose the
solution method (i.e. Left or Right)
)
Because two solutions exist for a double distance
intersections, the user must tell the software on what
side of point A-B the offset point lies.
Backwards Azimuth and Distance: Useful when locating a
point by direct occupation when no GPS exists. The BAD
works by providing an azimuth and distance to a previously
located point. The calculation then reverses the course and
distance.
9.8.6.3 Explanation of individual point offset data collection
methodologies.
To Collect a Point using offset methods, select the desired
code as you would for a standard point collection. When in the
collection screen, select Menu and choose 2 Offset. You will
then be presented with the following options for collection:
1. Once in the offset screen, select Azimuth Distance.
2. Collect the value with your rangefinder or enter them
manually.