Changeset 2656 in ntrip for trunk/BNC/bnchelp.html


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Timestamp:
Nov 8, 2010, 12:55:52 PM (16 years ago)
Author:
weber
Message:

QuickStart PPP

File:
1 edited

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  • trunk/BNC/bnchelp.html

    r2653 r2656  
    6464The first of the following figures shows a flow chart of BNC connected to a GNSS receiver via serial or TCP communication link for the pupose of Precise Point Positioning. The second figure shows the conversion of RTCM streams to RINEX batches. The third figure shows a flow chart of BNC feeding a real-time GNSS engine. The engine then estimates satellite orbit and clock correctors. The 'BKG Ntrip Server' (BNS) is used in this scenario to encode correctors to RTCMv3.
    6565</p>
    66 <p><img src=""/></p>
     66<p><img src=":bnchelp/screenshot10.png"/></p>
    6767<p><u>Figure:</u> Flowchart, BNC connected to a GNSS receiver for Precise Point Positioning.</p>
    6868
    6969<p>
    7070</p>
    71 <p><img src=""/></p>
     71<p><img src=":bnchelp/screenshot01.png"/></p>
    7272<p><u>Figure:</u> Flowchart, BNC converting RTCM streams to RINEX batches.</p>
    7373
    7474<p>
    7575</p>
    76 <p><img src=""/></p>
     76<p><img src=":bnchelp/screenshot02.png"/></p>
    7777<p><u>Figure:</u> Flowchart, BNC feeding a real-time GNSS engine.</p>
    7878
    … …  
    9595The main window of BNC shows a top menu bar section, a sections for tabs to set processing options, a 'Streams' section and a section for 'Log' tabs, and a bottom menu bar section, see figure below.
    9696</p>
    97 <p><img src=""/></p>
     97<p><img src=":bnchelp/screenshot09.png"/></p>
    9898<p><u>Figure:</u> Sections on BNC's main window.</p>
    9999
    … …  
    309309The screenshot below shows an example setup of BNC when converting streams to RINEX. Streams are coming in from various NTRIP broadcasters as well as via a plain UDP and a serial communication link. Decoder 'ZERO' has been selected for one stream to not convert its contents but save it in original format.
    310310</p>
    311 <p><img src=""/></p>
     311<p><img src=":bnchelp/screenshot16.png"/></p>
    312312<p><u>Figure:</u> BNC translating incoming streams to 15 min RINEX Version 3 files.</p>
    313313
    … …  
    768768The following figure shows the screenshot of a BNC configuration where a number if streams is pulled from different NTRIP broadcasters to feed a GNSS engine via IP port output.
    769769</p>
    770 <p><img src=""/></p>
     770<p><img src=":bnchelp/screenshot12.png"/></p>
    771771<p><u>Figure:</u> Synchronized BNC output via IP port to feed a GNSS real-time engine.</p>
    772772
    … …  
    807807</p>
    808808</p>
    809 <p><img src=""/></p>
     809<p><img src=":bnchelp/screenshot11.png"/></p>
    810810<p><u>Figure:</u> BNC pulling a VRS stream to feed a serial connected rover.</p>
    811811
    … …  
    955955The following figure shows RTCM message numbers contained in stream 'CONZ0' and the message latencies recorded every 10 seconds.
    956956</p>
    957 <p><img src=""/></p>
     957<p><img src=":bnchelp/screenshot14.png"/></p>
    958958<p><u>Figure:</u> RTCM message numbers and latencies.</p>
    959959
    … …  
    10291029The following figure provides the screenshot of an example PPP session with BNC.
    10301030</p>
    1031 <p><img src=""/></p>
     1031<p><img src=":bnchelp/screenshot03.png"/></p>
    10321032<p><u>Figure:</u> Precise Point Positioning (PPP) with BNC.</p>
    10331033
    … …  
    11891189Default selection for 'Origin' is 'None'. Note that displacements time series plots make only sense for a stationary receiver.</p>&quot;));
    11901190</p>
     1191
     1192<p>
     1193</p>
     1194<p><img src=":bnchelp/screenshot17.png"/></p>
     1195<p><u>Figure:</u>BNC in 'QuickStart - Static' mode</p>
     1196
    11911197<p>
    11921198If option 'Plot - X Y Z' or 'QuickStart - Static' is selected, the 'PPP' line in BNC's logfile is extended to  (example):
    … …  
    12881294<p>
    12891295</p>
    1290 <p><img src=""/></p>
     1296<p><img src=":bnchelp/screenshot08.png"/></p>
    12911297<p><u>Figure:</u> Bandwidth consumption of incoming streams.</p>
    12921298
    … …  
    12981304<p>
    12991305</p>
    1300 <p><img src=""/></p>
     1306<p><img src=":bnchelp/screenshot07.png"/></p>
    13011307<p><u>Figure:</u> Latency of incoming streams.</p>
    13021308
    … …  
    13081314<p>
    13091315</p>
    1310 <p><img src=""/></p>
     1316<p><img src=":bnchelp/screenshot13.png"/></p>
    13111317<p><u>Figure:</u> Time series plot of PPP session.</p>
    13121318
    … …  
    13161322</p>
    13171323
    1318 <p><img src=""/></p>
     1324<p><img src=":bnchelp/screenshot06.png"/></p>
    13191325<p><u>Figure:</u> Steam input communication links.</p>
    13201326
    … …  
    13351341</p>
    13361342</p>
    1337 <p><img src=""/></p>
     1343<p><img src=":bnchelp/screenshot04.png"/></p>
    13381344
    13391345<p><u>Figure:</u> Casters table.</p>
    … …  
    13561362</p>
    13571363</p>
    1358 <p><img src=""/></p>
     1364<p><img src=":bnchelp/screenshot05.png"/></p>
    13591365<p><u>Figure:</u> Broadcaster source-table.</p>
    13601366
    … …  
    14511457The following figure shows a BNC example setup for pulling a stream via serial port on a Linux operating system.
    14521458</p>
    1453 <p><img src=""/></p>
     1459<p><img src=":bnchelp/screenshot15.png"/></p>
    14541460<p><u>Figure:</u> BNC setup for pulling a stream via serial port.</p>
    14551461
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