Coordinate system Tiepoints editor |
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Add tiepoint |
Edit menu |
Adds a tiepoint to this coordinate system tiepoints. A tiepoint establishes the relation between a current XY-coordinate and a future correct XY-coordinate.
Dialog box:
X Y: |
The current XY-coordinate of the position that you clicked in the background map is shown. |
Related X Y: |
To obtain a correct XY-coordinate for this tiepoint, either:
When you already have a (mathematically) sufficient number of tiepoints, and you add a new tiepoint, the dialog box comes up with a suggestion for the correct XY-coordinates for this point. The suggested correct XY-coordinate gives an indication of the quality of your existing tiepoints. You should never accept this suggestion but always look up the correct XY-coordinate from a paper map, a master, etc. |
When you click OK, the tiepoint will be added to the tiepoint table.
Tips:
See also: