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Raster Chart material · 151
How to view cursor position in local datum of an ARCS chart
On demand you can view the cursor position in local datum of an ARCS chart. This is useful when you need to refer
to the corresponding paper chart. You can access ARCS Details from Details button of the Chart legend of ARCS.
In this example the used ARCS chart has
WGS84 shift defined.
Cursor Position panel show cursor position in
local ARCS chart datum (indicated as Local
Datum) and in WGS84 datum as defined in the
used ARCS chart (indicated as WGS84 Chart).
NOTE ! The permanent Cursor panel below
the ARCS Details window show cursor position
always in user selected working datum (see
chapter "How to select Datum").
In this example the used ARCS chart has
WGS84 shift not defined.
Cursor Position panel show cursor position
only in local ARCS chart datum (indicated as
Local Datum).
NOTE ! The permanent Cursor panel below
the ARCS Details window has warning WGS
undefi to highlight that the system is unable to
do a correct transformation from local ARCS
chart datum to the user selected working datum
(see chapter "How to select Datum").