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Bernese GPS Software Version 5.0 - Bernese GNSS Software

Bernese GPS Software Version 5.0 - Bernese GNSS Software

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21.3 Summary of the <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> Main Programs<br />

DOC contains examples for <strong>Bernese</strong> file types, readme files, and the entire<br />

software documentation.<br />

SCRIPT contains basic command files necessary for the automated processing<br />

using the BPE.<br />

PCF contains examples of process control files for the BPE (see Chapter 19<br />

and 20).<br />

OPT contains directories with the panels for the example PCF files in the<br />

directory PCF. These panels are copied automatically to the corresponding<br />

user directories (${U}/OPT or %U%\OPT\).<br />

USERSCPT contains the BPE user scripts of the example PCF files in the directory<br />

PCF. These scripts are copied automatically to the corresponding user<br />

directories (${U}/SCRIPT or %U%\SCRIPT\).<br />

The directories ${X}/PAN, ${X}/PCF, ${X}/OPT, and ${X}/USERSCPT are copied to the user<br />

area during the installation of the user environment (see Chapter 23).<br />

Usually, no changes are necessary in the program environment. Exceptions are files in<br />

${X}/GEN that may be updated from http://www.aiub.unibe.ch/download/BSWUSER50/<br />

GEN.<br />

On UNIX systems the directories ${XG}, ${XQ}, and ${X}/EXE have to be included in the<br />

execution path.<br />

Predefined campaign-specific directories ${P} (UNIX) or freely definable campaign directories<br />

(UNIX, Windows) and the user-specific directory ${U} are not included in Figure 21.1.<br />

The data disk(s) and the user environment may be completely separated from the disk<br />

containing the <strong>Bernese</strong> programs.<br />

21.3 Summary of the <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> Main Programs<br />

The <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> contains nearly 100 programs which are grouped<br />

logically into six parts represented as items in the menu bar of the menu program:<br />

• ”Menu>RINEX”: The Transfer Part includes all programs related to the transfer of<br />

RINEX files (observations, navigation messages, meteorological files, clock files) into<br />

<strong>Bernese</strong> format or vice versa, and to manipulate RINEX files such as cutting to a<br />

specific time window or concatenation of files. RINEX tools allow to extract header<br />

information, generate statistical information, or preprocess observations at the RINEX<br />

level.<br />

• ”Menu>Orbits/EOP”: The Orbit Part contains all programs related to satellite orbits and<br />

Earth orientation parameters (EOPs). This includes the generation of an internal<br />

orbit representation (so-called standard orbit) starting from precise ephemerides or<br />

broadcast information, update orbit information, creation of precise orbit files, concatenation<br />

of precise files, comparison of orbits, conversion of EOP information from<br />

IERS format to <strong>Bernese</strong> format, and extraction of pole information.<br />

• ”Menu>Processing”: The Processing Part contains the main processing programs. This<br />

includes code pre-processing and receiver synchronization (program CODSPP), generation<br />

of baseline files (program SNGDIF), dual frequency phase pre-processing (program<br />

MAUPRP), parameter estimation based on <strong>GPS</strong> and/or GLONASS observations<br />

<strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> Page 467

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