COGO TPS1200+/TS30/TM30 11
2COGO
2.1 Overview
Description • COGO is an application program for coordinate geometry calculations such as:
• The calculations can be made from:
)
• 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:
Distances and
azimuths
• coordinates of points.
• distances between points.
• bearings between points.
• existing point data in the job, known distances or known azimuths.
• measured points.
• entered coordinates.
•Inverse.
•Traverse.
• Intersections.
• Line calculations.
• Arc calculations.
• Shift, Rotate & Scale (Manual)
• Shift, Rotate & Scale (Match Pts)
• Area Division
• Type of distances: The choices are: Ground, Grid, Ellipsoidal.
• Type of azimuths: The azimuths are grid azimuths relative to the local grid.
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