Triton BathyPro - Manual (Page 49)

Figure 19. Datum choices after selecting a typical projection
i. Click Finish to accept or change your projection settings.
j. Inspect the Output Projection and, if necessary, makes changes to
the displayed values by clicking on Change next to the Output
Projection. The technique is the same as in the steps for Input
Projection: Select a projection type, any parameters it may require,
then click Finish.
For certain kinds of input or output projections, a special case can exist in the
form of a user-defined datum. That is, if you have a datum that does not fall into
any of the available datum choices listed in the Select Datum dialog box (Figure
19), you can define one for some projections which permit a user-defined datum.
To specify a user-defined datum
June 2004 BathyPro User’s Manual
49