Changeset 7524 in ntrip for trunk/BNC/src/bnchelp.html


Ignore:
Timestamp:
Oct 19, 2015, 3:37:03 PM (9 years ago)
Author:
weber
Message:

Documentation completed

File:
1 edited

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  • trunk/BNC/src/bnchelp.html

    r7518 r7524  
    9797&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.12.4. <a href=#miscport>Port</a><br>
    9898&nbsp; &nbsp; &nbsp; 2.13 <a href=#pppclient><b>PPP Client</b></a><br>
    99 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1 <a href=#pppInp><b>PPP (1):</b> Input and Output</a><br>
     99&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1 <a href=#pppInp><b>PPP (1): Input and Output</b></a><br>
    100100&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.1 <a href=#pppdatasource>Data Source</a><br>
    101101&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.2 <a href=#ppprnxobs>RINEX Observation File</a><br>
    102102&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.3 <a href=#ppprnxnav>RINEX Navigation File</a><br>
    103 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.4 <a href=#pppcorrfile>Correction File</a><br>
    104 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.5 <a href=#pppcorrstream>Corrections Stream</a><br>
    105 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.6 <a href=#pppmarkcoor>Coordinates</a><br>
    106 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.7 <a href=#ppplogfile>Logfile</a><br>
    107 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.8 <a href=#pppantexfile>ANTEX File</a><br>
    108 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.9 <a href=#pppnmeafile>NMEA File</a><br>
    109 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.10 <a href=#pppsnxtrofile>SNX TRO File</a><br>
    110 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.10.1 <a href=#pppsnxtrointr>Interval</a><br>
    111 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.10.2 <a href=#pppsnxtrosampl>Sampling</a><br>
    112 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2 <a href=#pppStation><b>PPP (2):</b> Processed Stations</a><br>
     103&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.4 <a href=#pppcorrstream>Corrections Stream</a><br>
     104&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.5 <a href=#pppcorrfile>Corrections File</a><br>
     105&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.6 <a href=#pppantexfile>ANTEX File</a><br>
     106&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.7 <a href=#pppmarkcoor>Coordinates</a><br>
     107&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.8 <a href=#pppv3filename>Version 3 Filenames</a><br>
     108&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.9 <a href=#ppplogfile>Logfile Directory</a><br>
     109&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.10 <a href=#pppnmeafile>NMEA Directory</a><br>
     110&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.11 <a href=#pppsnxtrofile>SNX TRO Directory</a><br>
     111&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.11.1 <a href=#pppsnxtrointr>Interval</a><br>
     112&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.1.11.2 <a href=#pppsnxtrosampl>Sampling</a><br>
     113&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2 <a href=#pppStation><b>PPP (2): Processed Stations</b></a><br>
    113114&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2.1 <a href=#pppsite>Station</a><br>
    114115&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2.2 <a href=#pppnehsigma>Sigma North/East/Up</a><br>
     
    117118&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2.5 <a href=#ppptropnoise>Tropo Noise</a><br>
    118119&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.2.6 <a href=#pppnmeaport>NMEA Port</a><br>
    119 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3 <a href=#pppOptions><b>PPP (3):</b> Processing Options</a><br>
     120&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3 <a href=#pppOptions><b>PPP (3): Processing Options</b></a><br>
    120121&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3.1 <a href=#ppplinecombi>Linear Combinations</a><br>
    121122&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3.2 <a href=#pppcodeobs>Code Observations</a><br>
     
    126127&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3.7 <a href=#pppwaitclockcorr>Wait for Clock Corrections</a><br>
    127128&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.3.8 <a href=#pppseeding>Seeding</a><br>
    128 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.4 <a href=#pppPlots><b>PPP (4):</b> Plots</a><br>
     129&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.4 <a href=#pppPlots><b>PPP (4): Plots</b></a><br>
    129130&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.4.1 <a href=#ppptimeseries>PPP Plot</a><br>
    130131&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 2.13.4.2 <a href=#pppaudioresp>Audio Response</a><br>
     
    26082609</p>
    26092610
    2610 <p><a name="pppcorrfile"><h4>2.13.1.4 Correction File - optional if 'Data source' is set to 'RINEX Files'</h4></p>
    2611 <p>
    2612 Specify a Broadcast 'Correction files' as saved beforehand using BNC. The file contents is basically the ASCII representation of a RTCM Version 3 Broadcast Correction (SSR) stream.
     2611<p><a name="pppcorrstream"><h4>2.13.1.4 Corrections Stream - optional if 'Data source' is set to 'Real-Time Streams'</h4></p>
     2612<p>
     2613Specify a Broadcast 'Corrections stream' from the list of selected 'Streams' you are pulling if you want BNC to correct your satellite ephemeris accordingly. Note that the stream's orbit and clock corrections must refer to the satellite Antenna Phase Center (APC). Streams providing such corrections are made available e.g. through the International GNSS Service (IGS) and listed on <u>http://igs.bkg.bund.de/ntrip/orbits</u>. The stream format must be RTCM Version 3 containing so-called SSR messages. Streams 'IGS03' and 'CLK11' supporting GPS plus GLONASS are examples.
     2614</p>
     2615<p>
     2616If you don't specify a 'Corrections stream' BNC will fall back from a PPP solution to a Single Point Positioning (SPP) solution.
     2617</p>
     2618
     2619<p><a name="pppcorrfile"><h4>2.13.1.5 Corrections File - optional if 'Data source' is set to 'RINEX Files'</h4></p>
     2620<p>
     2621Specify a Broadcast 'Corrections file' as saved beforehand using BNC. The file contents is basically the ASCII representation of a RTCM Version 3 Broadcast Correction (SSR) stream.
    26132622</p>
    26142623<p>
     
    26162625</p>
    26172626
    2618 <p><a name="pppcorrstream"><h4>2.13.1.5 Corrections Stream - optional if 'Data source' is set to 'Real-Time Streams'</h4></p>
    2619 <p>
    2620 Specify a Broadcast 'Corrections stream' from the list of selected 'Streams' you are pulling if you want BNC to correct your satellite ephemeris accordingly. Note that the stream's orbit and clock corrections must refer to the satellite Antenna Phase Center (APC). Streams providing such corrections are made available e.g. through the International GNSS Service (IGS) and listed on <u>http://igs.bkg.bund.de/ntrip/orbits</u>. The stream format must be RTCM Version 3 containing so-called SSR messages. Streams 'IGS03' and 'CLK11' supporting GPS plus GLONASS are examples.
    2621 </p>
    2622 <p>
    2623 If you don't specify a 'Corrections stream' BNC will fall back from a PPP solution to a Single Point Positioning (SPP) solution.
    2624 </p>
    2625 
    2626 <p><a name="pppmarkcoor"><h4>2.13.1.6 Coordinates - optional </h4></p>
     2627<p><a name="pppantexfile"><h4>2.13.1.6 ANTEX File - optional</h4></p>
     2628<p>
     2629IGS provides a file containing absolute phase center corrections for GNSS satellite and receiver antennas in ANTEX format. Entering the full path to such an ANTEX file is required for correcting observations in PPP for antenna phase center offsets and variations. Note that for applying such corrections you need to specify the receiver's antenna name and radome in BNC's 'Coordinates' file.
     2630</p>
     2631<p>
     2632Default value for 'ANTEX file' is an empty option field, meaning that you don't want to correct observations for antenna phase center offsets and variations.
     2633</p>
     2634
     2635<p><a name="pppmarkcoor"><h4>2.13.1.7 Coordinates - optional </h4></p>
    26272636<p>
    26282637Enter the full path to an ASCII file which specifies all streams or files from stationary or mobile receivers you potentially may want to process. Specifying a 'Coordinates' file is optional. If it exists, it should contain one record per stream or file with the following parameters separated by blank characters:
     
    27212730</p>
    27222731
    2723 <p><a name="ppplogfile"><h4>2.13.1.7 Logfile - optional</h4></p>
    2724 <p>
    2725 First of all, PPP results are shown in the 'Log' tab on the bottom of BNC's main window. Depending on the processing options, the following values are presented about once per second (example):
     2732<p><a name="pppv3filename"><h4>2.13.1.8 Version 3 Filenames - optional</h4></p>
     2733<p>
     2734Tick 'Version 3 filenames' to let BNC create so-called extended filenames for PPP logfiles, NMEA files and SINEX Troposphere files to follow the RINEX Version 3 standard, see section 'RINEX Filenames' for details.
     2735</p>
     2736<p>
     2737Default is an empty check box, meaning to create filenames following the RINEX Version 2 standard. The file contents is not affected by this option. It only concerns the filename notation.
     2738</p>
     2739<p>
     2740The following are examples for Version 2 filenames:
     2741<p>
     2742</p>
     2743<table>
     2744<tr><td>&nbsp; CUT0186710.nmea</td><td>&nbsp; &nbsp; NMEA filename, suffix 'nmea'</td></tr>
     2745<tr><td>&nbsp; CUT0186710.ppp</td><td>&nbsp; &nbsp; PPP logfile name, suffix 'ppp'</td></tr>
     2746<tr><td>&nbsp; CUT018671J30.tro</td><td>&nbsp; &nbsp; SINEX Troposphere filename, suffix 'tro'</td></tr>
     2747</table>
     2748</p>
     2749<p>
     2750The following are examples for Version 3 filenames:<br>
     2751</p>
     2752<table>
     2753<tr><td>&nbsp; CUT000AUS_U_20152920000_01D_01S.nmea</td><td>&nbsp; &nbsp; NMEA filename, suffix 'nmea'</td></tr>
     2754<tr><td>&nbsp; CUT000AUS_U_20152920000_01D_01S.ppp</td><td>&nbsp; &nbsp; PPP logfile name, suffix 'ppp'</td></tr>
     2755<tr><td>&nbsp; CUT000AUS_U_20152920945_15M_01S.tra</td><td>&nbsp; &nbsp; SINEX Troposphere filename, suffix 'tra'</td></tr>
     2756<table>
     2757</p>
     2758
     2759<p><a name="ppplogfile"><h4>2.13.1.9 Logfile Directory - optional</h4></p>
     2760<p>
     2761Essential PPP results are shown in the 'Log' tab on the bottom of BNC's main window. Depending on the processing options, the following values are presented about once per second (example):
    27262762<pre>
    27272763...
     
    27382774</p>
    27392775<p>
    2740 If you require more information, you can specify the full path to daily PPP 'Logfile' per PPP solution to save additional processing details on disk. Example:
    2741 </p>
    2742 
    2743 <pre>
    2744    /Users/pppDir/PPP_${STATION}_${DATE}.log
    2745 </pre>
    2746 
    2747 <p>
    2748 In this '${STATION}' stands for the observation's mountpoint or RINEX file and '${DATE}' for the date. For an observation's stream 'FFMJ1' it would lead to a logfile named 'PPP_FFMJ1_2015-07-07.log with the following contents per epoch (example):
     2776If you require more information, you can specify a 'Logfile directory' to save daily logfiles per station (filename suffix 'ppp') with additional processing details on disk.
    27492777</p>
    27502778
     
    28042832</p>
    28052833<p>
    2806 Default value for 'Logfile' is an empty option field, meaning that you don't want to save daily PPP logfiles on disk.
    2807 </p>
    2808 
    2809 <p><a name="pppantexfile"><h4>2.13.1.8 ANTEX File - optional</h4></p>
    2810 <p>
    2811 IGS provides a file containing absolute phase center corrections for GNSS satellite and receiver antennas in ANTEX format. Entering the full path to such an ANTEX file is required for correcting observations in PPP for antenna phase center offsets and variations. Note that for applying such corrections you need to specify the receiver's antenna name and radome in BNC's 'Coordinates' file.
    2812 </p>
    2813 <p>
    2814 Default value for 'ANTEX file' is an empty option field, meaning that you don't want to correct observations for antenna phase center offsets and variations.
    2815 </p>
    2816 
    2817 <p><a name="pppnmeafile"><h4>2.13.1.9 NMEA File - optional</h4></p>
    2818 <p>
    2819 You can specify the full path to daily NMEA files per PPP solution where Point Positioning results are saved as NMEA sentences. Example:
    2820 </p>
    2821 
    2822 <pre>
    2823    /Users/pppDir/PPP_${STATION}_${DATE}.nmea
    2824 </pre>
    2825 <p>
    2826 In this '${STATION}' stands for the observation's mountpoint or RINEX file and '${DATE}' for the date. For an observation's stream 'FFMJ1' it would lead to a NMEA file named 'PPP_FFMJ1_2015-07-07.nmea'. Its contents would be NMEA sentences generated about once per second with pairs of
     2834Default value for 'Logfile directory' is an empty option field, meaning that you don't want to save daily PPP logfiles on disk. If a specified directory does not exist, BNC will not create PPP logfiles.
     2835</p>
     2836
     2837<p><a name="pppnmeafile"><h4>2.13.1.10 NMEA Directory - optional</h4></p>
     2838<p>
     2839You can specify a 'NMEA directory' to save daily NMEA files with Point Positioning results recorded as NMEA sentences. Such sentences are usually generated about once per second with pairs of
    28272840</p>
    28282841<p>
     
    28562869</pre>
    28572870<p>
    2858 The default value for 'NMEA file' is an empty option field, meaning that BNC will not save NMEA messages into a file.
    2859 </p>
    2860 <p>
    2861 Note that Tomoji Takasu has written a program named RTKPLOT for visualizing NMEA sentences from IP ports or files. It is available from http://www.rtklib.com and compatible with the 'NMEA file' and port output of BNC's 'PPP' client option.
    2862 </p>
    2863 
    2864 <p><a name="pppsnxtrofile"><h4>2.13.1.10 SNX TRO File - optional</h4></p>
     2871The default value for 'NMEA directory' is an empty option field, meaning that BNC will not save NMEA messages into files. If a specified directory does not exist, BNC will not create NMEA files.
     2872</p>
     2873
     2874<p>
     2875Note that Tomoji Takasu has written a program named RTKPLOT for visualizing NMEA sentences from IP ports or files. It is available from http://www.rtklib.com and compatible with the 'NMEA Directory' and port output of BNC's 'PPP' client option.
     2876</p>
     2877
     2878<p><a name="pppsnxtrofile"><h4>2.13.1.11 SNX TRO Directory - optional</h4></p>
    28652879<p>
    28662880BNC estimates the tropospheric delay according to equation
     
    28722886
    28732887<p>
    2874 You can specify the full path to daily SINEX Troposphere files to save troposphere parameters on disk, see <u>https://igscb.jpl.nasa.gov/igscb/data/format/sinex_tropo.txt</u> for a documentation of the file format. Example:
    2875 <pre>
    2876    /Users/pppDir/PPP_${STATION}${DOY}_${YY}.zpd
    2877 </pre>
    2878 In this '${STATION}' stands for the observation's mountpoint or RINEX file, '${DOY}' for the Day Of Year, and '${YY}' for the year. For a RINEX observations file 'CUT0' it would lead to a troposphere file named 'PPP_CUT01810.15.zpd' with the following contents (example):
     2888You can specify a 'SNX TRO directory' for saving SINEX Troposphere files on disk, see <u>https://igscb.jpl.nasa.gov/igscb/data/format/sinex_tropo.txt</u> for a documentation of the file format. The following is an example for the file contents:
    28792889</p>
    28802890
     
    29392949
    29402950<p>
    2941 The default value for 'SNX TRO File' is an empty option field, meaning that BNC will not save SINEX Troposphere files.
    2942 </p>
    2943 
    2944 <p><a name="pppsnxtrointr"><h4>2.13.1.10.1 Interval - mandatory if 'SINEX TRO File' is set</h4></p>
     2951The default value for 'SNX TRO Directory' is an empty option field, meaning that BNC will not save SINEX Troposphere files.
     2952</p>
     2953
     2954<p><a name="pppsnxtrointr"><h4>2.13.1.11.1 Interval - mandatory if 'SINEX TRO File' is set</h4></p>
    29452955<p>
    29462956Select the length of SINEX Troposphere files.
     
    29512961
    29522962
    2953 <p><a name="pppsnxtrosampl"><h4>2.13.1.10.2 Sampling - mandatory if 'SINEX TRO File' is set</h4></p>
     2963<p><a name="pppsnxtrosampl"><h4>2.13.1.11.2 Sampling - mandatory if 'SINEX TRO File' is set</h4></p>
    29542964<p>
    29552965Select a 'Sampling' rate in seconds for saving troposphere parameters.
     
    46824692   PPP/corrMount   {Corrections mountpoint [character string]}
    46834693   PPP/corrFile    {Corrections file, full path [character string]}
     4694   PPP/antexFile   {ANTEX file, full path [character string]}
    46844695   PPP/crdFile     {Coordinates file, full path [character string]}
     4696   PPP/v3filenames {Produce version 3 filenames, 0=no,2=yes}
    46854697   PPP/logPath     {Directory for PPP log files [character string]}
    4686    PPP/antexFile   {ANTEX file, full path [character string]}
    46874698   PPP/nmeaPath    {Directory for NMEA output files [character string]}
    46884699   PPP/snxtroPath  {Directory for SINEX troposphere output files [character string]}
    4689    PPP/v3filenames {Produce version 3 filenames, 0=no,2=yes}
    46904700   PPP/snxtroIntr  {SINEX troposphere file interval [character string: 1 min|2 min|5 min|10 min|15 min|30 min|1 hour|1 day]}
    46914701   PPP/snxtroSampl {SINEX troposphere file sampling rate [integer number of seconds: 0|30|60|90|120|150|180|210|240|270|300]}
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