Bernese GPS Software Version 5.0 - Bernese GNSS Software

#
# Prepare pole, orbit, and clock information
# ------------------------------------------
101 POLUPD R2S_GEN ANY 1 001
111 PRETAB R2S_GEN ANY 1 101
112 ORBGEN R2S_GEN ANY 1 111
20.4 Description of the Processing Examples
PID 101 POLUPD: The IERS formatted pole file (IEP) provided, e.g., by the IGS, is converted
to Bernese format (ERP). This newly created pole file is used throughout all
further processing steps.
PID 111 PRETAB: The precise orbit file (PRE), e.g., from the IGS, is converted to a Bernese
tabular orbit file (TAB). In addition, the satellite clock corrections are extracted from
the precise file and stored in a Bernese satellite clock file (using a polynomial representation).
PID 112 ORBGEN: Starting from the tabular orbit file, a standard orbit file is created by
means of numerically integrating the equations of motion. The orbits are parameterized
by six osculating elements and nine dynamical parameters (usually associated
with radiation pressure). A summary file provides the quality of the orbit fit. It is contained
in the processing summary (R2Syyssss.PRC). When relying on IGS products,
the fit rms should be around 1 cm.
The Earth orientation and orbit files created in these three steps are used throughout all
further processing steps and will not be changed anymore.
Further reading: Section 4.4: Precise Orbit Files (page 66), Section 4.5: IGS and IERS Pole
Files (page 68), Chapter 5: Preparation of Earth Orientation, GNSS Orbit, and Satellite
Clock Information (page 83).
20.4.2.3 Convert and Synchronize Observation Data
This part of the PCF converts RINEX files to Bernese format, synchronizing the receiver
clocks to GPS time, and producing an easy to read overview of available data. Together
with the previous section (orbit and pole preparation), it will be contained in virtually all
your PCF files.
#
# Convert and synchronize observation data
# ----------------------------------------
201 RNXGRA R2S_GEN ANY 1 001
211 RXOBV3AP R2S_GEN ANY 1 201
212 RXOBV3_P R2S_GEN ANY 1 211
221 CODSPPAP R2S_GEN ANY 1 002 112 212
222 CODSPP_P R2S_GEN ANY 1 221
223 CODXTR R2S_GEN ANY 1 222
PID 201 RNXGRA: A summary of all available observation data is created, giving a complete
overview of observed satellites, involved stations, and their performance. This file
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