Pane of list of points

Contains serial numbers of nine control points of calibration and coordinates of X and Y of these points in map coordinate system, if these coordinates were specified in the process of calibration.

Control points should be placed at the crossings of three equidistant horizontal and three vertical lines on the map. The order of numeration should be like it is shown on the buttons with numbers from 1 to 9.

Inaccuracy

Displays the number from 0 to 100% characterizing inaccuracy of performing calibration.

If less than four control points are specified, inaccuracy value is not displayed.

If not less than four control points are specified, inaccuracy values reflects the quality of performing calibration.

Change

Serves for specifying or changing coordinates of control point selected in the list. A dialog box “Coordinates of control point” is opened.

Remove

Removes coordinates of control point selected in the list.

Buttons with numbers 1 … 9

Serves for specifying or changing coordinates of control point with the corresponding serial number. A dialog box “Coordinates of control point” is opened.

OK

Completes the calibration procedure and closes the dialog box.

Cancel

Cancels all performed actions and closes the dialog box.