Changeset 9556 in ntrip


Ignore:
Timestamp:
Nov 30, 2021, 1:09:49 PM (2 months ago)
Author:
stuerze
Message:

update regarding PPP

Location:
trunk/BNC/src
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • trunk/BNC/src/pppMain.cpp

    r9554 r9556  
    143143    QStringList hlp = iSta.next().split(",");
    144144
    145     if (hlp.size() < 10) {
     145    if (hlp.size() < 11) {
    146146      throw t_except("pppMain: wrong option staTable");
    147147    }
     
    181181    opt->_sigmaC1      = settings.value("PPP/sigmaC1").toDouble(); if (opt->_sigmaC1 <= 0.0)  opt->_sigmaC1  = 1.00;
    182182    opt->_sigmaL1      = settings.value("PPP/sigmaL1").toDouble(); if (opt->_sigmaL1 <= 0.0)  opt->_sigmaL1  = 0.01;
    183     opt->_sigmaGIM     = settings.value("PPP/sigmaGIM").toDouble();if (opt->_sigmaGIM <= 0.0) opt->_sigmaGIM = 4.00;
     183    opt->_sigmaGIM     = settings.value("PPP/sigmaGIM").toDouble();if (opt->_sigmaGIM <= 0.0) opt->_sigmaGIM = 5.00;
    184184    opt->_corrWaitTime = settings.value("PPP/corrWaitTime").toDouble();
    185185    if (!_realTime || opt->_corrMount.empty()) {
     
    215215      opt->_obsModelType = t_pppOptions::DCMcodeBias;
    216216      opt->_refSatRequired = true;
    217       opt->_noiseCodeBias  = 1e4;
     217      opt->_noiseCodeBias  = 1000.0;
    218218    }
    219219    else if (settings.value("PPP/modelObs").toString() == "DCM with Phase Biases") {
    220220      opt->_obsModelType = t_pppOptions::DCMphaseBias;
    221221      opt->_refSatRequired = true;
    222       opt->_noisePhaseBias = 1e4;
     222      opt->_noisePhaseBias = 1000.0;
    223223    }
    224224#endif
     
    416416    // Some default values
    417417    // -------------------
    418     opt->_aprSigAmb       = 1e4;
    419     opt->_aprSigIon       = 1e4;
    420     opt->_aprSigClk       = 3e5;
    421     opt->_aprSigOGR       = 1e4;
    422     opt->_aprSigOGE       = 1e4;
    423     opt->_aprSigOGC       = 1e4;
    424     opt->_aprSigCodeBias  = 1e4;
    425     opt->_aprSigPhaseBias = 1e4;
     418    opt->_aprSigAmb       = 1000.0;
     419    opt->_aprSigIon       = 1000.0;
     420    opt->_aprSigClk       = 1000.0;
     421    opt->_aprSigOGR       = 1000.0;
     422    opt->_aprSigOGE       = 1000.0;
     423    opt->_aprSigOGC       = 1000.0;
     424    opt->_aprSigCodeBias  = 1000.0;
     425    opt->_aprSigPhaseBias = 1000.0;
    426426
    427427    _options << opt;
  • trunk/BNC/src/pppWidgets.cpp

    r9552 r9556  
    206206  // WhatsThis, PPP (2)
    207207  // ------------------
    208   _staTable->setWhatsThis(tr("<p>Specify values for Sigma and white Noise of the Stations North, East and Height coordinate components in meters. Specify also a Sigma in meters for a priori model based Tropospheric delays and a Sigma in meters per second for the delay's Noise.</p><p>Specifying one record per Station is mandatory. BNC will only process data for stations which are listed here. To define a station, specify the 'Mountpoint' when in 'Real-Time Streams' mode or the 4-character station ID when in 'RINEX Files' mode.</p><p>'Sigma' is meant to describe the uncertainty of a single coordinate or tropospheric delay estimated for one epoch. 'Noise' is meant to describe the variation of estimates from epoch to epoch.</p><p><ul><li>A Sigma of 100.0 meters may be an appropriate choice e.g. for the initial N/E/H coordinates. However, this value may be significantly smaller (i.e. 0.01) for stations with well-known a priori coordinates.</li><li>A Noise of 100.0 meters for the estimated N/E/H coordinates may also be appropriate considering the potential movement of a rover position.</li><li>A value of 0.1 meters may be an appropriate Sigma for the a priori model based Tropospheric delay estimation.</li><li>Specify a Noise to describe the expected variation of the tropospheric effect over time. Supposing 1Hz observation data, specifying a value of 3e-6 would mean that the tropospheric effect may vary 3600 * 3e-6 = 0.01 meters per hour.</li><li>Specify a Noise to describe the expected variation of the ionospheric effect over time. Supposing 1Hz observation data, specifying a value of 6e-4 would mean that the ionospheric effect may vary 1800 * 5.5e-4 = 1.0 meters per half an hour.</li></ul></p><p>You can also specify a 'NMEA Port' to output coordinates in NMEA format through an IP port of your local host. <i>[key: PPP/staTable]</i></p>"));
     208  _staTable->setWhatsThis(tr("<p>Specify values for Sigma and white Noise of the Stations North, East and Height coordinate components in meters. Specify also a Sigma in meters for a priori model based Tropospheric delays and a Sigma in meters per second for the delay's Noise.</p><p>Specifying one record per Station is mandatory. BNC will only process data for stations which are listed here. To define a station, specify the 'Mountpoint' when in 'Real-Time Streams' mode or the 4-character station ID when in 'RINEX Files' mode.</p><p>'Sigma' is meant to describe the uncertainty of a single coordinate or tropospheric delay estimated for one epoch. 'Noise' is meant to describe the variation of estimates from epoch to epoch.</p><p><ul><li>A Sigma of 100.0 meters may be an appropriate choice e.g. for the initial N/E/H coordinates. However, this value may be significantly smaller (i.e. 0.01) for stations with well-known a priori coordinates.</li><li>A Noise of 100.0 meters for the estimated N/E/H coordinates may also be appropriate considering the potential movement of a rover position.</li><li>A value of 0.1 meters may be an appropriate Sigma for the a priori model based Tropospheric delay estimation.</li><li>Specify a Noise to describe the expected variation of the tropospheric effect over time. Supposing 1Hz observation data, specifying a value of 3e-6 would mean that the tropospheric effect may vary 3600 * 3e-6 = 0.01 meters per hour.</li><li>Specify a Noise to describe the expected variation of the ionospheric effect over time. Supposing 1Hz observation data, specifying a value of 0.1 would ba an apropriate choice.</li></ul></p><p>You can also specify a 'NMEA Port' to output coordinates in NMEA format through an IP port of your local host. <i>[key: PPP/staTable]</i></p>"));
    209209
    210210  // WhatsThis, PPP (3)
     
    580580     if (iCol == 5) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
    581581     if (iCol == 6) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
    582      if (iCol == 7) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0.1"));
    583      if (iCol == 8) _staTable->setItem(iRow, iCol, new QTableWidgetItem("3e-6"));
    584      if (iCol == 9) _staTable->setItem(iRow, iCol, new QTableWidgetItem("6e-4"));
     582     if (iCol == 7) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0.05"));
     583     if (iCol == 8) _staTable->setItem(iRow, iCol, new QTableWidgetItem("5e-5"));
     584     if (iCol == 9) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0.1"));
    585585     if (iCol == 10) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0"));
    586586  }
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