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Differential
ProMARK X
Files created with DIF2 Stationary will have a similar naming convention
(1203S001.XXX, with S being the arbitrary file type indicator and .XXX the
extension, either .PSE or .CAR). The file will contain the ephemeris data for
the satellites utilized, attributes (if any have been entered), a descriptor (if one
has been used) followed by the actual data, both position fixes and
pseudoranges depending on the data sampling rate setting. Files created
with DIF2 and a ProMARK X-CM will have the same structure other than the
naming convention, which will be 1203C001.CAR (C being the arbitrary
indicator and .CAR being the extension).
Files created with DIF3 Mobile will have a similar naming convention
(1203M001.MOB with M being the arbitrary indicator and a .MOB exten-
sion). The mobile file will contain the same information as other DIF initiated
files (ephemeris data, attributes, descriptor) but attributes may appear
anywhere in the data portion of the file, corresponding to the point in time
that it was entered.
Once files have been created in the ProMARK X, it is possible to rename or
delete these files using the AUX 11 (File Maintenance) function.
We suggest when using two Magellan receivers (control and remote) that
you either give the file a unique name of your choosing when the files are
created or use the RENAME utility in AUX 11 to differentiate the file names
prior to downloading. This will prevent files in two separate receivers from
having the same filename, as would occur in the case where receiver-
generated filenames are used. In any event, files from the control and remote
receivers should have unique names to avoid confusion.processing the
collected data.
7-20
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