9. Raster Chart Material
9-9
In this example WGS-84 shift is not defined
in the current ARCS chart
Chart Shift: "Undefined" indicates that
current ARCS chart does not have defined
WGS-84 shift.
Accuracy: This field contains accuracy as
defined by the chart producer.
User WGS shift
The shifts between WGS-84 datum and the
local datum as defined by the operator.
Active: Checked if the operator-defined
WGS-84 shift is in use.
00.176'N 01.290'E
Undefined
Undefined
How to specify operator WGS-84 shift
You can define WGS-84 shift for those ARCS charts that do not have defined WGS-84 shift. You cannot redefine
WGS-84 shift for any ARCS chart for which it is defined by the chart producer.
To define operator WGS-84 shift do the
following:
1. Click the Details button on the ARCS
Chart Legend sidebar to open the ARCS
Details dialog box.
2. Click the WGS84 Shift…button. Check
Enable changes. Locate the cursor where
desired. Check Active and Enable
changes.
Use the Reset button to reset the values of the
operator defined WGS-84 shift to zero.
Use Active to control use of operator defined
WGS-84 shift. Check to activate operator-
defined WGS-84 shift; uncheck to deactivate.
00.000'N 00.000'E
00.000'N 00.000'E
00.176'N 00.290'E
To Next Page
Loading...
