- Timestamp:
- Nov 8, 2010, 12:55:52 PM (14 years ago)
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trunk/BNC/bnchelp.html
r2653 r2656 64 64 The 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. 65 65 </p> 66 <p><img src=" "/></p>66 <p><img src=":bnchelp/screenshot10.png"/></p> 67 67 <p><u>Figure:</u> Flowchart, BNC connected to a GNSS receiver for Precise Point Positioning.</p> 68 68 69 69 <p> 70 70 </p> 71 <p><img src=" "/></p>71 <p><img src=":bnchelp/screenshot01.png"/></p> 72 72 <p><u>Figure:</u> Flowchart, BNC converting RTCM streams to RINEX batches.</p> 73 73 74 74 <p> 75 75 </p> 76 <p><img src=" "/></p>76 <p><img src=":bnchelp/screenshot02.png"/></p> 77 77 <p><u>Figure:</u> Flowchart, BNC feeding a real-time GNSS engine.</p> 78 78 … … 95 95 The 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. 96 96 </p> 97 <p><img src=" "/></p>97 <p><img src=":bnchelp/screenshot09.png"/></p> 98 98 <p><u>Figure:</u> Sections on BNC's main window.</p> 99 99 … … 309 309 The 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. 310 310 </p> 311 <p><img src=" "/></p>311 <p><img src=":bnchelp/screenshot16.png"/></p> 312 312 <p><u>Figure:</u> BNC translating incoming streams to 15 min RINEX Version 3 files.</p> 313 313 … … 768 768 The 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. 769 769 </p> 770 <p><img src=" "/></p>770 <p><img src=":bnchelp/screenshot12.png"/></p> 771 771 <p><u>Figure:</u> Synchronized BNC output via IP port to feed a GNSS real-time engine.</p> 772 772 … … 807 807 </p> 808 808 </p> 809 <p><img src=" "/></p>809 <p><img src=":bnchelp/screenshot11.png"/></p> 810 810 <p><u>Figure:</u> BNC pulling a VRS stream to feed a serial connected rover.</p> 811 811 … … 955 955 The following figure shows RTCM message numbers contained in stream 'CONZ0' and the message latencies recorded every 10 seconds. 956 956 </p> 957 <p><img src=" "/></p>957 <p><img src=":bnchelp/screenshot14.png"/></p> 958 958 <p><u>Figure:</u> RTCM message numbers and latencies.</p> 959 959 … … 1029 1029 The following figure provides the screenshot of an example PPP session with BNC. 1030 1030 </p> 1031 <p><img src=" "/></p>1031 <p><img src=":bnchelp/screenshot03.png"/></p> 1032 1032 <p><u>Figure:</u> Precise Point Positioning (PPP) with BNC.</p> 1033 1033 … … 1189 1189 Default selection for 'Origin' is 'None'. Note that displacements time series plots make only sense for a stationary receiver.</p>")); 1190 1190 </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 1191 1197 <p> 1192 1198 If option 'Plot - X Y Z' or 'QuickStart - Static' is selected, the 'PPP' line in BNC's logfile is extended to (example): … … 1288 1294 <p> 1289 1295 </p> 1290 <p><img src=" "/></p>1296 <p><img src=":bnchelp/screenshot08.png"/></p> 1291 1297 <p><u>Figure:</u> Bandwidth consumption of incoming streams.</p> 1292 1298 … … 1298 1304 <p> 1299 1305 </p> 1300 <p><img src=" "/></p>1306 <p><img src=":bnchelp/screenshot07.png"/></p> 1301 1307 <p><u>Figure:</u> Latency of incoming streams.</p> 1302 1308 … … 1308 1314 <p> 1309 1315 </p> 1310 <p><img src=" "/></p>1316 <p><img src=":bnchelp/screenshot13.png"/></p> 1311 1317 <p><u>Figure:</u> Time series plot of PPP session.</p> 1312 1318 … … 1316 1322 </p> 1317 1323 1318 <p><img src=" "/></p>1324 <p><img src=":bnchelp/screenshot06.png"/></p> 1319 1325 <p><u>Figure:</u> Steam input communication links.</p> 1320 1326 … … 1335 1341 </p> 1336 1342 </p> 1337 <p><img src=" "/></p>1343 <p><img src=":bnchelp/screenshot04.png"/></p> 1338 1344 1339 1345 <p><u>Figure:</u> Casters table.</p> … … 1356 1362 </p> 1357 1363 </p> 1358 <p><img src=" "/></p>1364 <p><img src=":bnchelp/screenshot05.png"/></p> 1359 1365 <p><u>Figure:</u> Broadcaster source-table.</p> 1360 1366 … … 1451 1457 The following figure shows a BNC example setup for pulling a stream via serial port on a Linux operating system. 1452 1458 </p> 1453 <p><img src=" "/></p>1459 <p><img src=":bnchelp/screenshot15.png"/></p> 1454 1460 <p><u>Figure:</u> BNC setup for pulling a stream via serial port.</p> 1455 1461
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