08.06.2013 Views

Bernese GPS Software Version 5.0 - Bernese GNSS Software

Bernese GPS Software Version 5.0 - Bernese GNSS Software

Bernese GPS Software Version 5.0 - Bernese GNSS Software

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

22. Data Structure<br />

22.4.16 Panel Update File List<br />

Type: ASCII<br />

Directory: ${X}/SKL (UNIX) or %X%\SKL (Windows)<br />

Extension: UPD<br />

Content: List of directories (wildcards allowed) to panels to be updated.<br />

Created by: User-defined.<br />

Used by: Menu for updating program panels (”Menu>Configure>Update input files”) and for<br />

changing of general keyword values (”Menu>Configure>Change general options”).<br />

Example: Figure 22.17 and ${X}/DOC/EXAMPLE1.UPD.<br />

22.5 RINEX Data Files<br />

/u/aiub/igsauto/<strong>GPS</strong>USER/PAN/<br />

/u/aiub/igsauto/<strong>GPS</strong>USER/OPT/*<br />

/u/aiub/fridez/<strong>GPS</strong>USER/PAN/<br />

/u/aiub/fridez/<strong>GPS</strong>USER/OPT/PPP */<br />

/u/aiub/bernese/<strong>GPS</strong>USER/PAN/<br />

/u/aiub/bernese/<strong>GPS</strong>USER/OPT/*<br />

Figure 22.17: Example for panel update file.<br />

In the <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> the RINEX files are considered as raw data files. For the<br />

definition of the RINEX format (observation files, navigation files, and meteo files) we refer<br />

to [Gurtner, 1994]. The GLONASS and LEO extensions of the RINEX format are described<br />

in text files available on the anonymous ftp server of the IGSCB or on the anonymous CODE<br />

ftp server (see Section 4.12).<br />

The RINEX files are usually put into the directory RAW of the campaign, initially. We recommend<br />

to use the default extensions (filename: ccccdddf, file extension: yyO for observation<br />

files, yyN for <strong>GPS</strong> navigation files, yyG for GLONASS navigation files, yyM for meteo files<br />

with cccc as the 4-character station abbreviation, ddd as session identification (e.g., day<br />

of the year), f as file characterization (e.g., 0 for a daily session, A-X for hourly sessions,<br />

and yy as year). Smoothed RINEX files generated by program RNXSMT have the extension<br />

SMT. <strong>Software</strong> for decompressing compressed and Hatanaka compressed files for different<br />

platforms may be found at ftp://ftp.igs.org/igscb/software.<br />

We usually expect RINEX data with a well defined session lengths (e.g., 24 hours). If this<br />

is not the case, you might prefer to store the original RINEX data in the directory ORX.<br />

The concatenation programs for RINEX observations, and RINEX navigation messages,<br />

(CCRINEXO (”Menu>RINEX>Cut/concatenate RINEX files>Observation files”), CCRINEXN (”Menu>RINEX<br />

>Cut/concatenate RINEX files>Navigation files (<strong>GPS</strong>)”), CCRINEXG (”Menu>RINEX>Cut/concatenate RINEX files<br />

>Navigation files (GLONASS)”), and CCPREORB) may then be used to create RINEX files and<br />

orbit files containing a well-defined time interval of data (e.g., defined by the session table<br />

using ”Menu>Campaign>Edit session table”) and to store these files in the directory RAW and ORB,<br />

respectively (see Chapter 4).<br />

Page 498 AIUB

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!