Monitoring the Real-time IGS NTRIP Interface
NTRIP Interface www.igs-ip.net/home Contributors to www.igs-ip.net Monitor Homepage: http://www.igs.oma.be/real-time/ Individual Stream Status
1. Addis Ababa University - Ethiopia (2) 29. NERC Space Geodesy Facility -
Welcome to the IGS-IP Ntrip Broadcaster 2. Agenzia Spaziale Italiana - Italy (1) United Kingdom (1)
3. Agricultural University of Wroclaw - Poland (1) 30. NOAA-NGS - USA (1)
Protocol: NTRIP 1.0 4. Astrogeodynamical Observatory - Poland (1)
5. Astronomy and Space Science Institute - Korea (2)
31. National Geographic Information Institute -
Korea (1)
This server is www.igs-ip.net, running on Port 80 and 2101, 6. Brazilian Institute of Geography and Statistics -
Brazil (2)
32. National Land Survey - Sweden (6)
33. Natural Resources - Canada (10)
operated by BKG in support of the Real-Time IGS (RTIGS) Pilot 7. Bucharest Technical University of Civil Engineering -
Romania (1)
34. Naval Observatory - U.S.A. (1)
35. Point Inc. - Canada (2)
Project. 8. Bundesamt fuer Eich- und Vermessungswesen -
Austria (2)
36. Puget Sound Reference Network - U.S.A. (1)
37. Reg. Centre Mapping of Resources for
9. Clark Fortune McDonald & Associates - Development - Kenya (1)
Details about GNSS data streams on the IGS-IP Ntrip New Zealand (1)
10. Croatian Geodetic Institute - Croatia (2)
38. Reg. Centre for Training in Aerospace Surveys -
Nigeria (1)
Broadcaster are available as 11. DIST Universita di Cagliari - Italy (1)
12. Department of Sustainability and Environment Victoria -
39. Rocco V. D'Andrea Inc. - USA (1)
40. Royal Observatory - Belgium (1)
? Distribution Map Australia (1)
13. FOMI Satellite Geodetic Observatory - Hungary (1)
41. Scripps Orbit and Permanent Array Center -
U.S.A. (1)
? Stream Table 14. Federal Agency for Cartography and Geodesy -
Germany (30)
42. Solucoes em Posicionamento Global SPG -
Brazil (1)
? Notice Advisories to Broadcaster Users NABU 15. Finnish Geodetic Institute - Finland (2)
16. Florida International University Miami - U.S.A. (1)
43. Survey Research Institute HARAM SRI -
Egypt (1)
? List of Contributors. 17. GOP Research Inst. Geod. Topogr. Cartogr. -
Czech Republic (1)
44. Surveys and Mapping - South Africa (2)
45. SwissTopo - Switzerland (1)
18. GPS Solutions Inc. - U.S.A. (1) 46. Technical University Prague -
For receiving GNSS data streams via NTRIP in real-time you 19. Geodetic Institute University Warszawa - Poland (1) Czech Republic (1)
20. Geoscience Australia - Australia (30) 47. Teodonivel - Brazil (1)
may use the GNSS Internet Radio. This is an Ntrip Client 21. IBGE/DGC Braz. Institute of Geography and Statistics - 48. Trimbase Ltda - Brazil (1) Search for Stream Attributes Individual Stream Description
Brazil (6) 49. UNAVCO - U.S.A (1)
program designed to run on a PC/Laptop, PDA, or cell phone. 22. Institut Geographique National - France (2) 50. Universidade Estadual Paulista UNESP/FCT -
23. Instituto Geografico Portugues - Portugal (1) Brazil (4)
The program handles the HTTP communication and transfers 24. Instytut Geodezji i Kartografii Warszawie - Poland (1) 51. Universidade da Baira Interior UBI/CGUL/IDL -
25. Istanbul Technical University - Turkey (1) Portugal (1)
received GNSS data to a serial or IP port to feed your 26. Istituto Nazionale di Ricerca Metrologica I.N.RI.M - 52. University New South Wales - Australia (1)
Italy (1) 53. University Padova - Italy (2)
application. 27. L'equipe du reseau Banian - New Caledonia (2) 54. University of New Brunswick - Canada (1)
28. NASA Stennis Space Center - U.S.A. (1) --------------------------------
Most of the data streams on the IGS-IP Ntrip Broadcaster are Total: 145 Streams
protected. Authorization is provided through a Registration form.
Monitoring Tool: BKG Ntrip Client
Usage per Day The purpose of BNC is to
· retrieve real-time GNSS data streams
40000 available through NTRIP transport
protocol,
35000
· generate high-rate RINEX Observation and
30000 Navigation files to support near real-time
25000 GNSS post-processing applications, and/or
Daily transfer [Mbyte] · generate ephemeris and synchronized
20000
Daily client connects [#] observations epoch by epoch through an IP
15000 port to support real-time GNSS engines,
10000 and/or
· monitor the performance of a network of
5000
real-time GNSS reference stations to Stream Latency WTZR Stream Latency BRAZ
0 generate advisory notes.
01.01.00 01.02.00 01.03.00 01.04.00 01.05.00 BNC has been written under GNU General
Public License (GPL). Binaries for BNC are
available for Windows, 32-bit Linux, 64-bit
Registered Streams and Clients Linux, Solaris, and Mac.
600
Stream outages
500
100
400 90
80
Registered clients 70
300
Registered streams 60
50 Reihe1
200
40
30
100 20
10
0 0
01.01.00 01.02.00 01.03.00 01.04.00 01.05.00
Alarm System: Notice Advisory to Broadcaster Users (NABU) Completeness of 1Hz RINEX from Streams Detailed Stream Table Frequently Asked Questions
NOTICE ADVISORY TO BROADCASTER USERS (NABU) 20083340 0
1 2
100,0%
1 6 99,9 -100,0%
SUBJ: GNSS REAL-TIME DATA STREAM(S) FROM IGS-IP NTRIP BROADCASTER 0 58 56 99,8 - 99,9% Completeness of 711 hourly high-rate
99,7 - 99,8%
www.igs-ip.net AVAILABLE AFTER OUTAGE 8 99,6 - 99,7%
99,5 - 99,6%
99,0 - 99,5%
RINEX files from RTCMv3 streams
1. NABU TYPE: AVAILAB
90,0 - 99,0%
50,0 - 90,0% coming in via NTRIP/TCP
< 50,0%
NABU NUMBER: 20083340 579
NABU DTG: 080516 14H35 UTC
100,0%
35 21 99,9 -100,0%
2. STREAM(S) AFFECTED: 1 99,8 - 99,9% Completeness of 233 hourly high-rate
21 99,7 - 99,8%
GOPE0: PRAHA-ONDREJOV, REF NABU: 20083339, 99,6 - 99,7%
99,5 - 99,6% RINEX files from RTCMv2 streams
99,0 - 99,5%
REF START DTG: 080516 14H11 UTC 0 90,0 - 99,0%
coming in via NTRIP/TCP
1 50,0 - 90,0%
0 168 < 50,0%
3. CONDITION: GNSS REAL-TIME DATA STREAM(S) FROM IGS-IP NTRIP 0
5
BROADCASTER www.igs-ip.net AVAILABLE AFTER OUTAGE 0
0 100,0%
99,9 -100,0%
4. POC: BKG AT +49 69 6333-263, igs-ip@bkg.bund.de 2 2 0 1 1 0
4
99,8 - 99,9%
99,7 - 99,8%
Completeness of 24 hourly high-rate
http://igs.bkg.bund.de/index_ntrip.htm 99,6 - 99,7%
99,5 - 99,6% RINEX files from RTIGS streams
99,0 - 99,5%
http://igs.bkg.bund.de/root_ftp/NTRIP 90,0 - 99,0%
50,0 - 90,0% coming in via udpRelay
< 50,0%
14
IGS 2008, Miami
1) 2)
© Bundesamt für Georg Weber , Carine Bruyninx Royal
1) 2)
Kartographie und Geodäsie Federal Agency for Cartography and Geodesy (BKG) , Germany, Royal Observatory Belgium (ROB) Observatory
Frankfurt am Main, 2008 Belgium
IGS Workshop 2008, Miami
