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

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

5. Preparation of Earth Orientation, <strong>GNSS</strong><br />

Orbit, and Satellite Clock Information<br />

5.1 Overview<br />

Figure 5.1 shows a functional flow diagram containing all essential steps that may be performed<br />

within the orbit part of <strong>Version</strong> <strong>5.0</strong> . To prepare the precise orbit information for<br />

<strong>GNSS</strong> data processing only a subset of the available functionality is necessary. The full<br />

functionality is exploited when improving satellite orbits (see Chapter 15).<br />

Earth rotation Precise <strong>GNSS</strong> orbits<br />

Broadcast<br />

Clocks<br />

ERP information<br />

in IERS format<br />

Precise orbits, clocks<br />

or broadcast info<br />

in SP3 format<br />

Broadcast messages<br />

in RINEX format<br />

Clock corrections<br />

in Clock RINEX<br />

format<br />

POLUPD PRETAB RXNBV3<br />

CCRNXC<br />

ERP files Tabular orbits<br />

BRDTAB Broadcast files<br />

SATCLK<br />

ORBGEN<br />

RXNPRE<br />

Standard orbits Satellite clocks<br />

Processing programs: CODSPP, MAUPRP, <strong>GPS</strong>EST, ...<br />

BRDTST<br />

Figure 5.1: Flow diagram of the preparation of Earth orientation parameters, <strong>GNSS</strong> orbits,<br />

and clocks in the <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> . The gray boxes represent<br />

programs.<br />

<strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> Page 83

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

Saved successfully!

Ooh no, something went wrong!