Leica Geosystems GPS System 500 - Technical Reference Manual - Manual (Page 275)

275 11. Applications Technical Reference Manual-4.0.0en
When ASCII is selected, the ASCII
(F4) key is available. Use this key to
define the format of the ASCII file.
When you have selected the source
for the local points Press CONT (F1)
until you return to the COORDSYS\
Determination Begin screen.
Use the CSYS (F6) key to view the
list of current Coordinate Systems.
Use NEW (F2) to define a new
coordinate system. Note the
difference between define and
determine. Here you can define a
Coordinate System using an existing
transformation. When you determine
a Coordinate System you also
determine a new transformation using
point data.
If you have known parameters for the
Coordinate System, you may enter
them directly in
CONFIG\Survey\Position.
Use EDIT (F3) to edit the selected
Coordinate System.
Use DEL (F4) to delete the selected
Coordinate System.
Use INFO (F5) to display the date
when each coordinate system was
created.
Press CONT (F1) to return to the
COORDSYS\ Determination Begin
screen.
Press CONT (F1) to proceed with the
Coordinate System Determination.
Coord Sys - The name of the
Coordinate System is displayed.
Transform - Define the name of the
Transformation. By default the same
name as the Coordinate System will
be suggested. Type in a new one if
required.
Trans Type - Select the type of
transformation to be determined.
Classical is the 3D Helmert type
transformation, One Step is a
transformation type where no
information about local ellipsoid or
map projection is required.