STAR*NET V6 - Circe

Example 1: (2D Data)
Chapter 5 Preparing Input Data
C A101 1022.21 1023.78 ‘Iron Bar
Station “A101” has input coordinates given. A setting in the Project Options indicates
whether these are NE or EN coordinates. No standard error values are entered, so the
coordinates are assumed “free” to be adjusted. A descriptor is given.
Example 2:
C A102 1022.21 1023.78 ! ! ‘Found Pipe
Station “A102” has input coordinates given and both are considered “fixed” by use of the
“!” symbol. A descriptor is given.
Example 3: (3D Data)
C A103 1000 1000 700
Station “A103” is given 3D coordinates of 1000, 1000 and 700. No standard error values
were entered, so they are completely free to be adjusted. And no descriptor is entered,
however some subsequent input data observation line may define one for it.
Example 4:
C A104 1233.13 1011.78 745.9 ! ! ! ‘GPS Point
Station “A104” has coordinates of 1233.13 and 1011.78, and an elevation of 745.9, all
considered fixed by use of the “!” symbol.
Example 5:
C A105 1492 1776 745.29 * * ! ‘Benchmark A
Station “A105” has approximates coordinates of 1492 and 1776, which are considered
free in the adjustment because of the “*” symbol. The elevation of 745.29, however, is
held fixed by use of the “!” symbol.
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