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Bernese GPS Software Version 5.0 - Bernese GNSS Software

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orbit data<br />

e.g., precise orbits,<br />

navigation RINEX<br />

iterations<br />

ORBIT PART<br />

EOP data<br />

IERS or <strong>Bernese</strong><br />

format<br />

PROCESSING PART<br />

session solution<br />

result files<br />

SIMULATION<br />

observation data<br />

RINEX format<br />

1.3 Program Structure<br />

meta data<br />

TRANSFER / CONVERSION PART<br />

e.g., SINEX containing ITRF resp.<br />

station information, ANTEX, etc.<br />

EOP preparation simulation of<br />

import/export of extraction of meta-information<br />

orbit generation<br />

observations observations from external sources<br />

preprocessing of observations<br />

multi-session solution<br />

SERVICE PART<br />

tools to<br />

- manage observation files<br />

- browse/analyse residual files<br />

- manipulate/verify coordinate files<br />

Figure 1.1: Functional flow diagram of standard processing in <strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong><br />

<strong>5.0</strong> .<br />

Conversion Part – ”Menu>Conversion”: Programs to extract external information necessary for<br />

the processing (e.g., coordinates and velocities from ITRF in SINEX format, ANTEX).<br />

Orbit Part – ”Menu>Orbits/EOP”: Programs for generation of a source-independent orbit representation<br />

(standard orbits), to update orbits, generate orbits in precise orbit format,<br />

compare orbits, etc. The Earth orientation related tools are included in this part too.<br />

Processing Part – ”Menu>Processing”: Programs for code processing (single station), single/dual<br />

frequency code and phase pre-processing, parameter estimation based on<br />

<strong>GPS</strong> and/or GLONASS observations (program <strong>GPS</strong>EST) and on the superposition of<br />

normal equation systems (program ADDNEQ2).<br />

Simulation Part – ”Menu>Service>Generate simulated observation data”: Program to generate simulated<br />

<strong>GPS</strong> and GLONASS observations (code and/or phase, L1 or L1/L2) based on<br />

statistical information (RMS for observations, biases, cycle slips).<br />

Service Part – ”Menu>Service”: A collection of useful tools to edit/browse/manipulate binary<br />

data files, compare coordinate sets, display residuals, etc. A set of programs to convert<br />

binary files to ASCII and vice versa (located in ”Menu>Conversion”) belong to the service<br />

part, too.<br />

<strong>Bernese</strong> <strong>GPS</strong> <strong>Software</strong> <strong>Version</strong> <strong>5.0</strong> Page 7

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