"
"
"The BKG NTRIP Client (BNC) is a program for simultaneously accessing real-time"
"GNSS data streams from several NTRIP broadcasters like www.igs-ip.net (port 80"
"or 2101) or www.euref-ip.net (port 80 or 2101). "
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"
""
"The purpose of BNC is to "
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"
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"- Generate high-rate RINEX files to feed near real-time post-processing "
" applications, and
"
"- Output synchronize observations through an IP port to feed real-time "
" applications.
"
"
"
""
"BNC decodes and converts streams carrying phase data coming in "
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"- RTCM 2.x format containing message types 18 and 19,
"
"- RTCM 3 format containing message types 1001, 1002, 1003, and 1004, "
" and
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"- RTIGS format.
"
"
"
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""
"BNC is available for Windows and Linux operating systems and has been "
"developed under GNU GPL. The options to run BNC are "
"
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""
"- (a) Proxy host and port (in case of using the program in a proxy-protected"
" LAN, optional),
"
"- (b) ASCII output file and binary output IP port for synchronized "
" observations (optional),
"
"- (c) Path for saving the RINEX files (optional),
"
"- (d) Skeleton file for RINEX header (4char Station ID, optional),
"
"- (e) RINEX file interval (not jet implemented),
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"- (f) Sample interval (not jet implemented),
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"- (g) NTRIP broadcaster host and port,
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"- (h) User-ID and password for access to NTRIP broadcaster.
"
"
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"Copy the content of archive BNC.tgz into one directory and start BNC.exe. Then"
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"- Enter parameters (a) to (d),
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"- Open window 'Add Mountpoints' and enter parameters for (g) and (h),
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"- Hit 'Get Table' to receive the NTRIP broadcasters sourcetable,
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"- Select the stream(s) you need by mouse click (+Shift, +Strg),
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"- Hit 'Ok',
"
"- Go through (2) to (5) again for streams from another broadcaster "
" installations,
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"- Hit 'Get data',
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"- Quit execution of BNC.
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"
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""
""
"Based on a Qt Graphic User Inferface developed by Leos Mervart (TU Prague), "
"BNC integrates the following already existing software components: "
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"- RTCM 2.x decoder by John Sager and Carsten Becker (DLR)
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"- RTCM 3 decoder by Dirk Stoecker (Euronik)
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"- RTIGS decoder by Ken MacLeod (NRCan)
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"
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"Note that this is a first version of BNC provided only for test and "
"evaluation. We are still working on the program and would very much appreciate"
"if you could send your comments, suggestions, or bug reports to "
"euref-ip@bkg.bund.de. "
"
"