Leica GPS1200 Series Technical Reference Manual page 1009

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Properties of measured

Deleting points

Reference Line

Reference lines/arcs can be created from points stored as:

WGS 1984 geodetic

Heights and positions are always taken into account. Points must have full coordinate

The properties stored with staked points are:

Class: Either MEAS or NAV depending on the position status when the staked point was

Sub class: GPS Fixed, GPS Code Only, GNSS Fixed or GNSS Code Only

Source: RefLine (Grid), RefLine (Meas) or RefLine (Stake)

Instrument source: GPS

A point that is used to define a reference line/arc can be deleted. A reference line/arc can still

be used if one or more points defining the reference line/arc have been deleted. Within

REFLINE Edit Reference Line and REFLINE Edit Reference Arc the deleted point field is

shown in grey. Within MapView the reference line is still displayed but the deleted point or

points is/are not.

Reference point:

The term reference point is used in this chapter to refer to the point

from which the perpendicular offset from the reference line/arc, to the

target point, is measured. Refer to paragraph "Defining a reference

line/arc" and the diagrams for further explanation.

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