Leica GPS1200+, Technical Reference Manual, Page: 787 / 1442

COGO 787
38 COGO
38.1 Overview
Description COGO is an application program to perform co ordinate g e o metry calculations such as
The calculations can be made from
• existing point data in the job, known distances or known azimuths.
• manually occupied points.
• entered coordinates.
In contrast to hidden point measurements within the Survey application program, COGO is
more of a calculation program than a measuring program.
)
Changing coordinates of a point which has been previously used in COGO does not result
in the point being recomputed.
COGO calculation
methods The COGO calculation methods are:
• coordinates of points. • bearings between points. • distances between points.
• Inverse. • Arc calculations.
• Traverse. • Shift, Rotate & Scale (Manual)
• Intersections. • Shift, Rotate & Scale (Match Pts)
• Line calculations. • Area Division