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Bernese GPS Software Version 5.0 - Bernese GNSS Software

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20. Processing Examples<br />

inspect the corresponding program input files via ”Menu>BPE>Edit PCF program input files”. For<br />

each option, you can access the integrated help for further information. Be careful not to<br />

accidentally change options in these files.<br />

20.2 Description of the Data Set<br />

20.2.1 Observation Data<br />

The example data consists of daily RINEX<br />

observation data from 8 IGS stations on the<br />

Eurasian plate representing an example of<br />

a regional network. The observations cover<br />

4 days (days 143 and 144 of 2002 and days<br />

138 and 139 of 2003). The distances between<br />

- ONSA<br />

neighboring stations are between 300 and<br />

- PTBB<br />

1200 km. In addition, two very close antennas<br />

in Zimmerwald, Switzerland, are in-<br />

BRUS -<br />

- FFMJ<br />

cluded into the example (ZIMM and ZIMJ,<br />

distance 14 m). All receivers used in this example<br />

tracked L1 and L2 with a sampling<br />

ZIMM -- ZIMJ<br />

rate of 30 seconds. For some of these stations,<br />

RINEX navigation files are available<br />

as well.<br />

- VILL<br />

- MATE<br />

The locations of these stations is given in<br />

Figure 20.1: Stations used in example campaign<br />

Figure 20.1. Table 20.1 lists the stations together with their receiver and antenna types<br />

and height. The receiver antennas of only two sites (ONSA and PTBB) are equipped with<br />

radomes (type OSOD resp. SNOW).<br />

Three stations (MATE, ONSA, VILL) are part of the IGS core sites. This is a set of about<br />

95 IGS stations representing the realization of the reference frame (IGS 00: IGS realization<br />

of the ITRF 2000; [Kouba et al., 1998] and IGS Mail 4666).<br />

Two stations (FFMJ, ZIMJ) are equipped with <strong>GNSS</strong> receivers tracking <strong>GPS</strong> as well as<br />

GLONASS satellites. The receivers used at stations BRUS and PTBB are connected to<br />

H-Masers. The receiver type ASHTECH Z-XII3T was developed for time and frequency<br />

applications.<br />

The RINEX files are contained in the example campaign’s ORX directory (Original Rinex)<br />

${P}/EXAMPLE/ORX.<br />

20.2.2 Auxiliary Data<br />

Besides the RINEX observation data, several other data files necessary for processing are<br />

included in the example campaign’s subdirectories.<br />

Page 424 AIUB

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