Table 4.11 File Types - ashtech Z-Xtreme Operations & Reference Manual

named using the U-file name for that session, however the first letter corresponds
to the file type. The one exception is the almanac file, which is named ALMyy.ddd
where yy represents the last two digits of the year and ddd represents the day of
the year. Table 4.11 lists the file types.
File Type
B-file Generated from raw data - generally code and carrier phase data
E-file Generated from satellite ephemeris data
S-file Generated from site information data
C-file Generated from position data
M-file Generated from event marker files (photogrammetry)
D-file Generated from site attribute files
ALMyy.ddd Generated from almanac data
48

Table 4.11 File Types

Description
Z-Xtreme Operations and Reference Manual
Format
Binary
Binary
ASCII
ASCII
ASCII
ASCII
Binary