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r2101 r2320 1 <META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"> 1 2 <h3>BKG Ntrip State Space Server (BNS) Version 1.1</h3> 2 3 … … 22 23 <a href=#purpose>1. Purpose</a><br> 23 24 <a href=#function>2. Functioning</a><br> 24 <a href=#resources>3. Modes & Resources</a><br>25 <a href=#resources>3. Modes & Resources</a><br> 25 26 <a href=#options>4. Options</a><br> 26 27 <a href=#limits>5. Limitations</a><br> … … 76 77 </p> 77 78 78 <p><a name="resources"><h3>3. Modes & Resources</h3></p>79 <p><a name="resources"><h3>3. Modes & Resources</h3></p> 79 80 <p> 80 81 Apart from its regular window mode, BNS can be run as a background job in a 'no window' mode using processing options from a previously saved configuration. … … 94 95 95 96 <p> 96 The usual handling of BNS is that you first select severs for 'RINEX Ephemeris' and 'Clocks & Orbits'. You then select an NTRIP broadcaster for stream upload ('Broadcast Corrections') before you start the program ('Start'). Records of BNS's activities are shown in the 'Logs' canvas in the middle of the main window.97 The usual handling of BNS is that you first select severs for 'RINEX Ephemeris' and 'Clocks & Orbits'. You then select an NTRIP broadcaster for stream upload ('Broadcast Corrections') before you start the program ('Start'). Records of BNS's activities are shown in the 'Logs' canvas in the middle of the main window. 97 98 </p> 98 99 … … 102 103 103 104 <p> 104 The default file name 'BNS.ini' can be changed and the file contents can easily be edited. On graphical user interfaces it is possible to Drag & Drop a configuration file icon to start BNS. See annexed 'Configuration Example' for a complete set of configuration options.105 The default file name 'BNS.ini' can be changed and the file contents can easily be edited. On graphical user interfaces it is possible to Drag & Drop a configuration file icon to start BNS. See annexed 'Configuration Example' for a complete set of configuration options. 105 106 </p> 106 107 … … 115 116 4.3.3. <a href=#genstart>Auto Start</a><br> 116 117 4.4. <a href=#eph>RINEX Ephemeris</a><br> 117 4.4.1. <a href=#ephserver>Host & Port</a><br>118 4.4.1. <a href=#ephserver>Host & Port</a><br> 118 119 4.4.2. <a href=#ephsave>Save</a><br> 119 4.5. <a href=#co>Clocks & Orbits</a><br>120 4.5. <a href=#co>Clocks & Orbits</a><br> 120 121 4.5.1. <a href=#coport>Listening Port</a><br> 121 122 4.5.2. <a href=#cosave>Save</a><br> 122 123 4.6. <a href=#ephc>Broadcast Corrections</a><br> 123 4.6.1. <a href=#ephcserver>Host & Port</a><br>124 4.6.2. <a href=#ephcmount>Mountpoint & Password</a><br>124 4.6.1. <a href=#ephcserver>Host & Port</a><br> 125 4.6.2. <a href=#ephcmount>Mountpoint & Password</a><br> 125 126 4.6.3. <a href=#ephcsys>System</a><br> 126 127 4.6.4. <a href=#ephcsave>Save</a><br> 127 128 4.6.5. <a href=#ephcom>Center of Mass</a><br> 128 129 4.7. <a href=#brdc>Broadcast Ephemeris</a><br> 129 4.7.1. <a href=#brdcserver>Host & Port</a><br>130 4.7.2. <a href=#brdcmount>Mountpoint & Password</a><br>130 4.7.1. <a href=#brdcserver>Host & Port</a><br> 131 4.7.2. <a href=#brdcmount>Mountpoint & Password</a><br> 131 132 4.7.3. <a href=#brdcsmpl>Sampling</a><br> 132 133 4.8. <a href=#clkrnx>RINEX Clocks</a><br> 133 134 4.8.1. <a href=#clkdir>Directory</a><br> 134 4.8.2. <a href=#clkint>Interval & Sampling</a><br>135 4.8.2. <a href=#clkint>Interval & Sampling</a><br> 135 136 4.9. <a href=#orb>SP3 Orbits</a><br> 136 137 4.9.1. <a href=#orbdir>Directory</a><br> 137 4.9.2. <a href=#orbint>Interval & Sampling</a><br>138 4.9.2. <a href=#orbint>Interval & Sampling</a><br> 138 139 4.10. <a href=#bottom>Bottom Menu Bar</a><br> 139 140 4.10.1 <a href=#start>Start</a><br> … … 186 187 </p> 187 188 <p> 188 BNS comes with a help system providing online information about its functionality and usage. Short descriptions are available for any widget. Focus to the relevant widget and press Shift+F1 to request help information. A help text will appear immediately; it disappears as soon as the focus is shifted to something else. The dialogs on some operating systems may provide a "?"button that users can click; they then click the relevant widget to pop up the help text.189 BNS comes with a help system providing online information about its functionality and usage. Short descriptions are available for any widget. Focus to the relevant widget and press Shift+F1 to request help information. A help text will appear immediately; it disappears as soon as the focus is shifted to something else. The dialogs on some operating systems may provide a "?" button that users can click; they then click the relevant widget to pop up the help text. 189 190 </p> 190 191 … … 243 244 </p> 244 245 245 <p><a name="ephserver"><h4>4.4.1 Host & Port - mandatory</h4></p>246 <p><a name="ephserver"><h4>4.4.1 Host & Port - mandatory</h4></p> 246 247 <p> 247 248 Enter the IP address and port number of a Broadcast Ephemeris server like BNC to establish a persistent socket connection, see section 'Flow Chart' under 'Help' for socket communication details. If BNS runs on the same host as BNC, 127.0.0.1 should be used as the server's IP address. Make sure that this server is up and running before you start BNS. … … 253 254 </p> 254 255 255 <p><a name="co"><h4>4.5. Clocks & Orbits</h4></p>256 <p><a name="co"><h4>4.5. Clocks & Orbits</h4></p> 256 257 <p> 257 258 BNS requires GNSS clocks and orbits in the IGS Earth-Centered-Earth-Fixed (ECEF) reference system in SP3 format. They can be provided by a real-time GNSS engine such as RTNet. The sampling rate should not be much greater than 10 sec. Note that otherwise in IP streaming involved tools on the NTRIP Broadcaster or client side may respond with a timeout. … … 265 266 <ul> 266 267 <li>GNSS Indicator and Satellite Vehicle Pseudo Random Number</li> 267 <li>X,Y,Z coordinates in Earth-Centered-Earth-Fixed system [km] </li>268 <li>X,Y,Z coordinates in Earth-Centered-Earth-Fixed system [km] at epoch T</li> 268 269 <li>Satellite clock error [microsecond]</li> 269 <li>2nd order relativistic effect in [microsecond]</li> 270 <li>DX,DY,DZ [m] in Earth-Centered-Earth-Fixed system for translation CoM->APC</li> 271 </ul> 272 </p> 273 270 <li>2nd order relativistic effect [microsecond]</li> 271 <li>DX,DY,DZ [m] in Earth-Centered-Earth-Fixed system for translation CoM->APC</li> 272 <li>Differential Code Bias P1C1 [m]</li> 273 <li>Differential Code Bias P1P2 [m]</li> 274 <li>Time increment dT [second]</li> 275 <li>X,Y,Z coordinates in Earth-Centered-Earth-Fixed system [km] at epoch T+dT</li> 276 </ul> 277 </p> 278 Example: 274 279 </p> 275 280 <p> 276 281 <pre> 277 282 * 2009 12 7 13 11 30.00000000 278 PG02 -17277.380009 2091.965728 -20014.757340 200.667430 -0.020765 0.400 -0.048 0.463 279 PG03 19627.221372 3050.386053 17442.249843 484.620065 -0.027058 -1.764 -0.409 -1.912 280 PG04 -12242.575503 -10298.850741 -21324.632495 -395.243807 0.018961 1.293 0.796 1.723 281 PG06 19936.482526 6838.385477 16400.972130 263.477583 0.004206 -1.814 -0.804 -1.817 282 PG07 5678.544672 -24345.955234 8724.710375 6.401831 0.002341 -0.150 0.644 -0.231 283 PG08 -3321.752663 -18354.554749 18660.882796 0.581366 0.020077 0.542 1.552 -1.778 284 PG09 -15158.150865 20095.895075 7731.079467 92.691369 0.042950 1.548 -1.606 -0.759 285 PG10 -26555.802629 -1328.738609 -3067.238728 -29.874813 -0.009529 2.404 -0.047 0.052 286 PG11 11355.037815 -22743.898329 6785.481076 -33.012783 0.009787 -0.419 0.839 -0.250 287 PG12 -18727.023690 11195.840290 -15001.060103 -179.812267 0.001413 0.495 -0.296 0.397 288 PG13 -3530.057584 -23093.247123 -12746.265019 306.507998 -0.007785 0.160 1.044 0.576 289 PG14 14876.553790 21936.308423 -2425.887890 -15.131538 -0.010647 -0.658 -0.971 0.107 290 PG15 -15051.456205 4766.210157 21398.796471 -318.647377 -0.003982 0.396 -0.125 -0.563 291 PG16 25886.305649 3111.150375 -5680.650110 -16.756941 0.006335 -1.268 -0.152 0.278 292 PG17 -15838.134604 -21221.134857 -3131.996666 109.518744 -0.006664 0.383 0.513 0.076 293 PG18 2341.809506 15692.869974 21569.549100 32.987459 0.016546 -0.099 -0.664 -0.913 294 PG19 14353.626825 -5592.886761 21686.540239 -2.643374 -0.013167 -0.360 0.140 -0.545 295 PG20 14162.198876 -14087.817561 -17607.325684 65.982042 0.007249 -0.614 0.611 0.763 296 PG21 -1115.219960 22936.068705 13082.949095 -26.031335 0.034081 0.055 -1.128 -0.644 297 PG22 15388.144303 12668.692884 17754.002574 184.515260 -0.003441 -0.457 -0.376 -0.527 298 PG23 6137.860566 -16071.318506 -20177.986421 384.829018 -0.013949 -0.139 0.365 0.458 299 PG26 9782.099313 23784.754391 4993.504191 -0.747748 0.032330 -0.616 -2.173 -0.545 300 PG27 -16675.283602 16880.802098 12556.774150 106.288979 -0.043040 1.744 -1.371 -1.125 301 PG28 -12880.282141 -13227.025015 19659.446691 -24.895998 -0.001843 0.435 0.447 -0.664 302 PG29 1005.239839 21814.164298 -15056.502198 80.203527 0.005903 -0.027 -0.576 0.397 303 PG30 -6919.587177 15493.379752 -20806.148039 199.506713 0.011228 0.871 -1.494 1.780 304 PG31 12670.135527 7704.767700 -21813.362583 -59.285040 0.006397 -0.360 -0.219 0.620 305 PG32 21895.648698 -7825.752765 -12175.688060 142.935132 -0.013263 -2.033 0.707 1.441 283 PG02 22354.452213 -13767.325289 1772.434231 228.750524 -0.001932 -0.522 0.321 -0.041 0.000 0.000 60.0 22377.342363 -13753.550786 1583.545731 284 PG03 -11102.768914 16968.159551 16622.454893 518.437937 0.001957 1.012 -1.908 -1.508 0.000 0.000 60.0 -11129.949019 16837.402637 16736.552194 285 PG04 24167.186374 -3628.894484 -11005.210034 19.658309 -0.001319 -2.103 0.034 0.921 0.000 0.000 60.0 24101.853298 -3576.088512 -11164.914026 286 PG05 14447.045279 -8140.619149 20744.274083 -7.120008 -0.004342 -0.381 0.215 -0.547 0.000 0.000 60.0 14578.754091 -8053.151311 20686.754446 287 ... 288 ... 306 289 </pre> 307 290 </p> 291 <p> 292 Note that the '2nd order relativistic effect' is not used in BNS although it is required to provide it. 293 </p> 308 294 309 295 <p><a name="coport"><h4>4.5.1 Listening Port - mandatory</h4></p> … … 329 315 </p> 330 316 331 <p><a name="ephcserver"><h4>4.6.1 Host & Port - optional</h4></p>317 <p><a name="ephcserver"><h4>4.6.1 Host & Port - optional</h4></p> 332 318 <p> 333 319 Specify the 'Host' IP name or number of an NTRIP Broadcaster to upload the stream. An empty option field means that you don't want to upload corrections to Broadcast Ephemeris. … … 337 323 </p> 338 324 339 <p><a name="ephcmount"><h4>4.6.2 Mountpoint & Password - mandatory if 'Host' is set</h4></p>325 <p><a name="ephcmount"><h4>4.6.2 Mountpoint & Password - mandatory if 'Host' is set</h4></p> 340 326 <p> 341 327 Each stream on an NTRIP Caster is defined using a unique source ID called mountpoint. An NTRIP Server like BNS uploads a stream to the Caster by referring to a dedicated mountpoint that has been set by the Caster operator. Specify here the mountpoint based on the details you received for your stream from the operator. It is often a four character ID (capital letters) plus an integer number. … … 360 346 </p> 361 347 <p> 362 <u>ETRF2000:</u> The formulars for the transformation 'ITRF2005- >ETRF2000' are taken from 'Claude Boucher and Zuheir Altamimi 2008: Specifications for reference frame fixing in the analysis of EUREF GPS campaign', see <u>http://etrs89.ensg.ign.fr/memo-V7.pdf</u>. The following 14 Helmert Transformation Parameters were introduced:348 <u>ETRF2000:</u> The formulars for the transformation 'ITRF2005->ETRF2000' are taken from 'Claude Boucher and Zuheir Altamimi 2008: Specifications for reference frame fixing in the analysis of EUREF GPS campaign', see <u>http://etrs89.ensg.ign.fr/memo-V7.pdf</u>. The following 14 Helmert Transformation Parameters were introduced: 363 349 </p> 364 350 <p> … … 433 419 </p> 434 420 435 <p><a name="brdcserver"><h4>4.7.1 Host & Port - optional</h4></p>421 <p><a name="brdcserver"><h4>4.7.1 Host & Port - optional</h4></p> 436 422 <p> 437 423 Specify the 'Host' IP name or number of an NTRIP Broadcaster to upload the stream. An empty option field means that you don't want to upload Broadcast Ephemeris. … … 441 427 </p> 442 428 443 <p><a name="brdcmount"><h4>4.7.2 Mountpoint & Password - mandatory if 'Host' is set</h4></p>429 <p><a name="brdcmount"><h4>4.7.2 Mountpoint & Password - mandatory if 'Host' is set</h4></p> 444 430 <p> 445 431 Each stream on an NTRIP Caster is defined using a unique source ID called mountpoint. An NTRIP Server like BNS uploads a stream to the Caster by referring to a dedicated mountpoint that has been set by the Caster operator. Specify here the mountpoint based on the details you received for your stream from the operator. It is often a four character ID (capital letters) plus an integer number. … … 464 450 </p> 465 451 466 <p><a name="clkint"><h4>4.8.2 Interval & Sampling - mandatory if 'Directory' is set</h4></p>452 <p><a name="clkint"><h4>4.8.2 Interval & Sampling - mandatory if 'Directory' is set</h4></p> 467 453 <p> 468 454 Select the length of the Clock RINEX file generated. The default value is 1 day. … … 486 472 </p> 487 473 488 <p><a name="orbint"><h4>4.9.2 Interval & Sampling - mandatory if 'Directory' is set</h4></p>474 <p><a name="orbint"><h4>4.9.2 Interval & Sampling - mandatory if 'Directory' is set</h4></p> 489 475 <p> 490 476 Select the length of the SP3 Orbit file generated. The default value is 1 day. … … 542 528 </li> 543 529 <li> 544 Currently BNS can only generate premature RTCM Version 3.x message Type 1057-1068 (see RTCM document 091-2009-SC104-542 'Version 3 Proposed Messages –Set 10') . Note that what is implemented in BNS is just a temporary solution.530 Currently BNS can only generate premature RTCM Version 3.x message Type 1057-1068 (see RTCM document 091-2009-SC104-542 'Version 3 Proposed Messages – Set 10') . Note that what is implemented in BNS is just a temporary solution. 545 531 </li> 546 532 <li> … … 585 571 <tr> 586 572 <td>Dec 2009 </td><td>Version 1.1 </td> 587 <td>[Add] Upgrade to Qt Version 4.4.3<br> [Add] Enable/disable tab widgets<br> [Add] User defined configuration file name<br> [mod] Switch to configuration files in ini-Format<br> [Add] Auto start<br> [Add] Drag and drop ini files<br> [Add] Optional reference to Center of Mass < br>[Mod] Update following RTCM 091-2009-SC104-542 document</td>573 <td>[Add] Upgrade to Qt Version 4.4.3<br> [Add] Enable/disable tab widgets<br> [Add] User defined configuration file name<br> [mod] Switch to configuration files in ini-Format<br> [Add] Auto start<br> [Add] Drag and drop ini files<br> [Add] Optional reference to Center of Mass< br> [Mod] Update following RTCM 091-2009-SC104-542 document</td> 588 574 </tr> 589 575 … … 670 656 <tr><td>ephPort=6000</td><td>RINEX Ephemeris: Port</td></tr> 671 657 <tr><td>ephEcho=/home/weber/rinex/eph.rnx</td><td>RINEX Ephemeris: Save (full path)</td></tr> 672 <tr><td>clkPort=7000</td><td>Clocks & Orbits: Listening port</td></tr>673 <tr><td>inpEcho=/home/weber/rinex/ClocksOrbits.dat</td><td>Clocks & Orbits: Save (full path)</td></tr>658 <tr><td>clkPort=7000</td><td>Clocks & Orbits: Listening port</td></tr> 659 <tr><td>inpEcho=/home/weber/rinex/ClocksOrbits.dat</td><td>Clocks & Orbits: Save (full path)</td></tr> 674 660 <tr><td>outHost1=www.igs-ip.net</td><td>Broadcast Corrections I: Host</td></tr> 675 661 <tr><td>outPort1=2101</td><td>Broadcast Corrections I: Port</td></tr> … … 698 684 <tr><td>passwordEph=pass</td><td>Broadcast Ephemeris: Password</td></tr> 699 685 <tr><td>samplEph=5</td><td>Broadcast Ephemeris: Sampling</td></tr> 700 <tr><td>trafo_dx=0.0541</td><td>Broadcast Corrections: System >Custom</td></tr>701 <tr><td>trafo_dy=0.0502</td><td>Broadcast Corrections: System >Custom</td></tr>702 <tr><td>trafo_dz=-0.0538</td><td>Broadcast Corrections: System >Custom</td></tr>703 <tr><td>trafo_dxr=-0.0002</td><td>Broadcast Corrections: System >Custom</td></tr>704 <tr><td>trafo_dyr=0.0001</td><td>Broadcast Corrections: System >Custom</td></tr>705 <tr><td>trafo_dzr=-0.0018</td><td>Broadcast Corrections: System >Custom</td></tr>706 <tr><td>trafo_ox=0.000891</td><td>Broadcast Corrections: System >Custom</td></tr>707 <tr><td>trafo_oy=0.005390</td><td>Broadcast Corrections: System >Custom</td></tr>708 <tr><td>trafo_oz=-0.008712</td><td>Broadcast Corrections: System >Custom</td></tr>709 <tr><td>trafo_oxr=0.000081</td><td>Broadcast Corrections: System >Custom</td></tr>710 <tr><td>trafo_oyr=0.000490</td><td>Broadcast Corrections: System >Custom</td></tr>711 <tr><td>trafo_ozr=-0.000792</td><td>Broadcast Corrections: System >Custom</td></tr>712 <tr><td>trafo_sc=0.40</td><td>Broadcast Corrections: System >Custom</td></tr>713 <tr><td>trafo_scr=0.08</td><td>Broadcast Corrections: System >Custom</td></tr>714 <tr><td>trafo_t0=2000.0</td><td>Broadcast Corrections: System >Custom</td></tr>686 <tr><td>trafo_dx=0.0541</td><td>Broadcast Corrections: System > Custom</td></tr> 687 <tr><td>trafo_dy=0.0502</td><td>Broadcast Corrections: System > Custom</td></tr> 688 <tr><td>trafo_dz=-0.0538</td><td>Broadcast Corrections: System > Custom</td></tr> 689 <tr><td>trafo_dxr=-0.0002</td><td>Broadcast Corrections: System > Custom</td></tr> 690 <tr><td>trafo_dyr=0.0001</td><td>Broadcast Corrections: System > Custom</td></tr> 691 <tr><td>trafo_dzr=-0.0018</td><td>Broadcast Corrections: System > Custom</td></tr> 692 <tr><td>trafo_ox=0.000891</td><td>Broadcast Corrections: System > Custom</td></tr> 693 <tr><td>trafo_oy=0.005390</td><td>Broadcast Corrections: System > Custom</td></tr> 694 <tr><td>trafo_oz=-0.008712</td><td>Broadcast Corrections: System > Custom</td></tr> 695 <tr><td>trafo_oxr=0.000081</td><td>Broadcast Corrections: System > Custom</td></tr> 696 <tr><td>trafo_oyr=0.000490</td><td>Broadcast Corrections: System > Custom</td></tr> 697 <tr><td>trafo_ozr=-0.000792</td><td>Broadcast Corrections: System > Custom</td></tr> 698 <tr><td>trafo_sc=0.40</td><td>Broadcast Corrections: System > Custom</td></tr> 699 <tr><td>trafo_scr=0.08</td><td>Broadcast Corrections: System > Custom</td></tr> 700 <tr><td>trafo_t0=2000.0</td><td>Broadcast Corrections: System > Custom</td></tr> 715 701 <tr><td>rnxPath=/home/weber/rinex</td><td>RINEX Clocks: Directory</td></tr> 716 702 <tr><td>rnxIntr=1 day</td><td>RINEX Clocks: Interval</td></tr> … … 720 706 <tr><td>sp3Sampl=300</td><td>SP3 Orbits: Sampling</td></tr> 721 707 <tr><td>startTab=0</td><td>Internal memory: Top tab</td></tr> 722 <tr><td>font= "Helvetica [Adobe],8,-1,5,75,0,0,0,0,0"</td><td>Internal memory: Used font</td></tr>708 <tr><td>font="Helvetica [Adobe],8,-1,5,75,0,0,0,0,0"</td><td>Internal memory: Used font</td></tr> 723 709 </table> 724 710
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