the igs strategic plan: implementation plan for 2011 3.2...
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-
3-1
3 GNSS
3.1
3.1.1 3-1
3-1
GPS USA
GLONASS
Galileo EU
(QZSS)
BeiDou
3.1.2
(1) ICDInterface Control Document
ICD
(2) 3-2
3-2
URL
IGS http://igscb.jpl.nasa.gov/index.html
NGS http://www.ngs.noaa.gov/
JPL http://www.gdgps.net/
IGSInternational GNSS Service NGSNational Geodetic Survey JPLJet Propulsion Lab.
Compass
GLONASS CDMA ICD
[1]
GPSworld InsideGNSS GNSS
http://igscb.jpl.nasa.gov/index.htmlhttp://www.ngs.noaa.gov/http://www.gdgps.net/
-
3-2
(3) IGSGNSS IGS Galileo GIOVE QZSS
The IGS Strategic Plan: Implementation Plan for 2011 ftp://igscb.jpl.nasa.gov/pub/resource/pubs/IGSImpPlan2011_GB_37.pdf
ftp://igscb.jpl.nasa.gov/pub/resource/pubs/IGSImpPlan2011_GB_37.pdf
-
3-3
3.2
3.2.1
3-1
-
3-4
3-1
-
3-5
3.2.2
3-2 3-3
3-2 (2011 12 )
IOCInitial Operational CapacityFOC: Full Operational Capacity IOVIn-Orbit Validation
*GLONASS-M signal + CDMA signal in L3 (test)
**GLONASS-M signal + CDMA signal in L1L2 and L3.
ION 2011 9 2011 9
Compass
QZSS
Galileo
GLONASS
2026L1CFOC
L5 FOC
L2CFOCGPS
2021~2020201920182017201620152014201320122011
Compass
QZSS
Galileo
GLONASS
2026L1CFOC
L5 FOC
L2CFOCGPS
2021~2020201920182017201620152014201320122011
Block III.
FOC(24
IOVs
L1C/A, L2C, L5, L1C, L1-SAIF, LEX
Regional Service
Global Coverage
10
CDMAFOC(24)
IOC:18 FOC:30
GLONAS-K1*GLONAS-K2**
IOV 3 and 4
2 Galileo
-
3-6
3.2.3 2014
2014 2014 3-3
3-3 2014 (2011 12 )
ION2011 9 GPS world2011 11 12 inside GNSS
3.Nov.2009http://www.satelliteonthenet.co.uk/index.php/launch-schedule
/27 /19 10
MEO 1GEO IGSO
Compass
//11
QZSS
IOC:1810/21* 2IOV(*:20091
GIOVE-A
GIOVE-B(
Galileo
FOC(12/8)
10/3 11/4 11/28GLONASSM (1
2723 3
GLONASS
Block IIF(BlockIIA(10BlockIIR(12BlockIIR-M(7BlockIIF(1
GPS
20142013201220112011
1st L1C Sat.
2GLONASS-K1
7 IOV3 and 4
9Block IIF.
12 2 Galileo.
7
8.
GLONASS-K2
Regional Service
/27 /19 10
MEO 1GEO IGSO
Compass
//11
QZSS
IOC:1810/21* 2IOV(*:20091
GIOVE-A
GIOVE-B(
Galileo
FOC(12/8)
10/3 11/4 11/28GLONASSM (1
2723 3
GLONASS
Block IIF(BlockIIA(10BlockIIR(12BlockIIR-M(7BlockIIF(1
GPS
20142013201220112011
1st L1C Sat.
2GLONASS-K1
7 IOV3 and 4
9Block IIF.
12 2 Galileo.
7
8.
GLONASS-K2
Regional Service
http://www.satelliteonthenet.co.uk/index.php/launch-schedule
-
3-7
3.2.4 2012
2012 2 23
3-42012
http://www.satelliteonthenet.co.uk/index.php/launch-schedule
G6,M5,M6,M7
Compass
QZSS
Galileo
GLONASS
5
GPS
1012794613
IOV3 and 4
2 Galileo
ISGO5
IIF-3 IIF-4
G6,M5,M6,M7
Compass
QZSS
Galileo
GLONASS
5
GPS
10127946132012(210
IOV3 and 4
2 Galileo
ISGO5
IIF-3 IIF-4
GLONASS-K1 N2
G5 M2/M3
GPS IIF-9
M4G6,M5,M6,M7
Compass
QZSS
Galileo
GLONASS
5
GPS
1012794613
IOV3 and 4
2 Galileo
ISGO5
IIF-3 IIF-4
G6,M5,M6,M7
Compass
QZSS
Galileo
GLONASS
5
GPS
10127946132012(210
IOV3 and 4
2 Galileo
ISGO5
IIF-3 IIF-4
GLONASS-K1 N2
G5 M2/M3
GPS IIF-9
M4
http://www.satelliteonthenet.co.uk/index.php/launch-schedule
-
3-8
3.3
3.3.1 GPS
GPS
3-3 GPS (1/2)
L1C/A L1P(Y) L2P(Y) L2C L5 L1CL1 Civil
block II IIAIIR
block
II IIAIIR
block
II IIAIIR
block
IIR-M Blocks IIF
L5
Blocks IIA IIR
IIR-M L5
Block III
1575.42 MH 1575.42 MH 1227.60 MHz 1227.60 MHz 1176.45 MHz 1575.42 MH
Mcps 1.023 10.23 10.23 0.5115 10.23 1.023
()
1ms week
week
L2 CM-Code
20 ms
L2 CL-Code1.5 s
I:10ms
Q:20ms
10ms
L1cpoverlay
18
100
2.046MH 20.46MH 20.46MH 2.046MH 24 MHz 30.69 MHz
-
3-9
3-4 GPS (2/2)
L1C/A L1P(Y) L2P(Y) L2C L5 L1CL1 Civil
NAV NAV CM: CNAV
CL:
I5CNAV
Q5
L1CD
CNAV-2
L1CP
BPSK BPSK BPSK BPSK
CM CL
Chip-by-chip
TDMA
QPSK L1CD:BOC (1, 1)
L1CP:
Time-Multiplexed
BOC (TMBOC)
(BOC(1,1)
BOC(6,1)
)
Inter Signal Correction Tgd
Right-Hand Circularly Polarized (RHCP)
CDMA
correlation loss 0.6 dB maximum
Block III 0.3dB
0.6 dB maximum
0.6 dB maximum 0.6 dB maximum. 0.6 dB maximum. 0.2 dB maximum
2014
IS-GPS200E 0.3dB 0.2dBmax IS-GPS800A
-
3-10
3.3.2 GLONASS
3.3.2.1 GLONASSGLONAS-M
GLONASSGLONAS-M1.6GHz L1 1.25GHz L2
(ST)(VT)ST
VT GLONASS GPS FDMA
VT ST
GLONASS L1 L2
f K1 = f01 + f1f K2 = f02 + f2
L1 f 01 = 1602 M; f 1 = 562.5 kHz
L2 f 02 = 1246 M; f 2 = 437.5kHz f K1 f K2
3-5 GLONASS
L1
MH
L
MH
06 1605.375 06 1248.625
05 1604.7125 05 1248.18750
04 1604.25 04 1247.75
03 1603.6825 03 1247.3125
02 1603.124 02 1246.875
01 1602.5612 01 1246.4375
00 1602.0 00 1246
-01 1601.4375 -01 1245.5625
-02 1600.875 -02 1245.125
-03 1600.3125 -03 1244.6875
-04 1599.75 -04 1244.2500
-05 1599.1875 -05 1243.8125
-06 1598.6250 -06 1243.375
-07 1598.0625 -07 1242.9375
-
3-11
L1 L2 BPSK 1.022MHz RF RHCP
GLONASS 8 GLONASS-M 2
GLONASS PRN 511kbps 1ms GPS 50bps
100Hz Auxiliary meander sequence 2 1.7 85 0.3 30
3.3.2.2 GLONASS-K
2011 2 26 GLONASS-K1 L3 CDMA
2014 GLONASS-K2 L1
CDMA L1
L2 CDMA
2012 2 GLONASS-K
http://www.satelliteonthenet.co.uk/index.php/2012
3.3.2.3 GLONASS-KM
2015 GLONASS-KMGLONASS-K2
L2 L5 CDMA
http://www.satelliteonthenet.co.uk/index.php/2012
-
3-12
GLONASS 3-6
3-6 GLONASS OPEN
L1(*) L2(*) L3(**) L5(***)
MH 3-5
(FDMA
)
3-5
(FDMA
)
FDMA FDMA CDMA CDMA
(Mchps)
0.511 0.511
()
1ms 1ms
(MHz)
1.022 1.022
NAV
NAV
(Hz)
50 50
BPSK BPSK
RHCP RHCP
* L1 L2 GLONASS() GLONASS-M
GLONASS-K2 L1 CDMA 2012
3 ICD GLONASS-K2
L1 L2 CDMA
** L3 GLONASS-K 2012 3 ICD
*** L5 GLONASS-KM 2012 3 ICD
-
3-13
GLONASS 3-7
3-7 GLONASS
L1 L2 L3 L5
GLONASS FDMA() FDMA()
GLONASS-M FDMA() FDMA()
GLONASS-K1 FDMA() FDMA() CDMA
(, )
GLONASS-K2 FDMA()
CDMA()
FDMA()
CDMA() CDMA()
GLONASS-KM
FDMA()
CDMA()
CDMA(, )
FDMA()
CDMA() CDMA() CDMA()
-
3-15
3-8Galileo
E1 E6* E5a E5b E5
MH
1575.420 1278.750 1176.450 1207.140 1191.795
MH
24.552 40.920 20.460 20.460 51.150
NAV
message
I/NAV C/NAV F/NAV I/NAV
(chips)
4092 5115 10230 10230 10230
(chips)
B NA
C 25
BNA
C:100
I 20
Q100
I4
Q100
100
(Mcps)
1.023 5.115 10.23
10.23
10.23
(ms)
B 4
C 100
B1
C:100
I 20
Q100
I4
Q100
100
NAVdata
B:
C:
B:
C:
I
Q
I
Q
I:
Q:
(Hz)
250
C: N/A
B:1000
C: N/A
I:50
Q:N/A
I: 250
Q: N/A
Modulation CBOC QPSK QPSK QPSK altBOC(equivalent to 8PSK)
CDMA
RHCP
E1-E5a
group delay
E1-E5b
group delay
[(Chips)]
*:
-
3-19
3.3.4
GPS GPS
3-10: QZSS 1/2
L1C/A L2C L5 L1C LEX L1-SAIF
1575.42
MH
1227.60 MHz 1176.45 MHz 1575.42 MH 1278.75 MHz 1575.42 MH
1023 Kbps 1.023Mbps 10.23 Mbps 1.023Mbps 5.115Mcps 1.023 Mcps
1ms L2 CM-Code 20 ms
L2 CL-Code1.5 s
I:10ms
Q:20ms
L1-Cd: 10ms
L1-Cp: 18s
4
: 40
1ms
2.046MH 20.46MH 24 MHz 30.69 MHz 39.0MHz 24.0MHz
NAV
NAV
CM:CNAV
CL:
I5CNAV
Q5
L1CD
CNAV-2
L1CP
:
BPSK BPSK
CM CL
Chip-by-chip
TDMA
QPSK L1CD:BOC (1, 1)
L1CP:
Time-Multiplexed
BOC (TMBOC)
BPSK
BPSK
-
3-20
3-11: QZSS 2/2
L1C/A L2C L5 L1C LEX L1-SAIF
(Inter Signal Correction Tgd)
Right-Hand Circularly Polarized (RHCP)
CDMA
-
3-21
3.3.5 Compass
Compass
phase22012 2020 phase32020
[3]
3-12: Compass Phase2
Component Career
Frequency(MHz)
Chip
Rate
(cps)
Bandwidth
(MHz)
Modulation
Type
Service
Type
B1(I) 1561.098 2.046 2.046 QPSK Open
B1(Q) 2.046 Authorized
B2(I) 1207.14 2.046 24 QPSK Open
B2(Q) 10.23 Authorized
B3 1268.52 10.23 24 QPSK Authorized
B1(I)Compass ICD test version
CDMA
RHCP
Kbps
GEO: 500bps
MEO/IGSO: 50bps
-
3-22
3-13: Compass Phase 3
Component Carrier
Frequency
(MHz)
Chip rate
(cps)
Data/Symbol
rate(bps/sps)
Modulation type Service type
B1-CD 1575.42 1.023 50/100 MBOC(6,1,1/11) Open
B1-Cp 1.023 NA
B1 2.046 50/100 BOC(14.2) Authorized
NA
B2aD 1191.795
B2a at
1176.45
B2b at
1207.14
10.23 25/50 altBOC(15,10) Open
B2ap NA
B2bD 50/100
B2bp NA
B3 1268.52 10.23 500bps QPSK Authorized
B3-AD 2.5575 50/100 BOC(15,2.5) Authorized
B3-Ap 2.5575 NA Authorized
Authrorized
-
3-23
3.4
3-8
3-8
3.4.1 GPS
60 6 (PLANE A-F) 4
24
20200km ( 58 1/2 )
-
3-24
11 15 44
0
; 64.8
5 ( 5
3.4.3 Galileo
30
3 (1 9
: 23,222 km
14
56
3.4.4
135
a
42164km ()
e = 0.075+/-0.015
195
270 +/-2
3-14 QZSS
38,950km
32,618km
41.0
23 56
0.03 /
http://www.jaxa.jp/press/2010/09/20100927_michibiki_j.html
http://www.jaxa.jp/press/2010/09/20100927_michibiki_j.html
-
3-25
3.4.5 Compass
2012 Regional Service 14
5 GEO 4 MEO 5 IGSO
MEO IGSO 3 55
http://www.beidou.gov.cn/ReportontheDevelopment.html
IGSO 36000
http://www.beidou.gov.cn/ReportontheDevelopment.html
GEO 58.75E80E110.5E140E160E ICD
GEOMEOIGSO 3
http://www.beidou.gov.cn/ReportontheDevelopment.html
http://www.beidou.gov.cn/ReportontheDevelopment.htmlhttp://www.beidou.gov.cn/ReportontheDevelopment.htmlhttp://www.beidou.gov.cn/ReportontheDevelopment.html
-
3-26
3.5
3.41
3-15
GPS WGS84 GPST
UTC(USNO)
MCS GPST
UTC(USNO) 1s
(modulo 1)
GLONASS PZ90.02ECEF
Z:IERS
X:BIH
(
) Y:
UTC(SU) (Coordinated
Universal Time for Russian
Federation State Standard)
+3hrs
GLONASS time UTC
1msec
GLONASS time GPST
ns ()
()
Galileo Galileo Terrestrial Reference
Frame (based on GRS80) [4]
GST(Galileo system time)
TAI(International atomic time)
GST 50 ns
95%
GSTGPST
5 ns (95%)[6]
JGS(
Japan satellite navigation
Geodetic System)
GSR80Geodetic
Reference System1980
1980
QZSST
UTC(NICT)
TAI(International atomic Time)
GPS
Galileo
http://ja.wikipedia.org/wiki/%E5%AD%90%E5%8D%88%E7%B7%9Ahttp://ja.wikipedia.org/wiki/%E8%B5%A4%E9%81%93
-
3-27
Z:IERS
X:IERS
Y:
TAI
GPS
TAI QZSST 19
GPS
2.0m (95%)
6.67ns
China Geodetic Coordinate
System 2000 (CGCS2000)
Z: IERS (International Earth
Rotation Service) Reference
Pole (IRP)
X: IERS Reference
Meridian (IRM)
Z
Y:
BeiDou time(BDT) 00:00
UTC on January 1st, 2006
1
SI 1 BDT
UTC 100nanoseconds
modulo 1
sec
GLONASS GLONASS ICD GLONASS
3 relevant bulletins, notification etc
GLONASS-M
KP
GLONASS-M GLONASS
-
3-28
3.6
3-2 3-3
3.6.1 GPS
GPS30Block IIA(10)Block IIR(12)Block
IIR-M(7)Block IIF(1)SIS-URE2010
0.9mBlock IIF2011/7/1110.3m(51st CGSIC20119)
GPSL5L1CL5
2010 5 Block II-Fhttp://www.insidegnss.com/node/21402011/07/16
2 July 16, 2011 Inside
GNSS http://www.insidegnss.com/node/2683ION GNSS 20119 2011
10 14 (GPS World Nov. 2011)
10 Block IIF 13 IIA
Bock III IIR inside GNSS September/October 2011
III IIIA 8 1 2014IIIB 8 IIIC 16 32 http://www.lockheedmartin.com/how/stories/gps.html
Block IIF 3 2012 2 BlockIII
(2011 9 )
24 L2C 2016 L5 2020
L1C 2026 BlockIII
IIF
URE 3.0m1.0m(24 )
12 15
9.9 12
PRN 38-63 OCS 3363
OCX OCX ICD IS-GPS-870A ION 2011 9
http://www.insidegnss.com/node/2683
-
3-29
3.6.2 GLONASS
GLONASS 1976
1995 24
GPS 1998
2000
2001
10 2010
[2]
2011 9 27 23
3 SIS-URE 2.3m RMS 5.3m
(ION GNSS 9
2011 10 3 GLONASS-M2011 11 4 GLONASS-M 3 2011
11 28 GLONASS-M2011 11 4
GLONASS-M 1 2011 12 8 15 GLONASS 24
GPS world 2011 12 8
http://www.gpsworld.com/gnss-system/news/glonass-fully-operational-first-time-15-years-12379
GLONASS-K 2011 2 L3 CDMA
L1 L3 FDMA
Backward Compatibility2011 2 GLONASS-K
(GPS world Nov. 2011).
GLONASS-M L123 CDMA GLONASS-K2
2014 GPS world Nov. 2011
GLONASS 510-13GLONASS 11013
GLONASS 20(1)GLONASS-M
8(1)
http://www.gpsworld.com/gnss-system/news/glonass-fully-operational-first-time-15-years-12379
-
3-30
3.6.3 Galileo
2011 10 22 IOVIn Orbit Validation
Inside GNSS October 2011 IOV3 4 2012 (GPS World
Nov. 2011) IOV4 FOC30 FOC Galileo
26
IOV GIOVE-A GIOVE-B 2005 2008
Galileo In-Orbit Validation Element Galileo System Test Bed
V2 GIOVE-Aformerly GSTB-V2/A
Galileo
expected lifetime 27 Galilao
(http://ilrs.gsfc.nasa.gov/satellite_missions/list_of_satellites/giob_general.html
(http://esamultimedia.esa.int/multimedia/publications/SP-1320/SP-1320.pdf)
(http://www.giove.esa.int/news.php?op=viewtopic&topic=6&menu=8
GIOVE-A B Full Constellation ION GNSS 2011
18 IOC (Initial Operational Capability ) 2014
FOC (Full Operational Capability ) 2019
FOC 30MEO2 9 5TT&C
3040
ION GNSS 2011
3.6.4
SIS-URE 95% 2.6
QZ-Vision SISURE RMS 0.5
(http://qz-vision.jaxa.jp/USE/ja/exp_results)
2010
2011 9
http://www.kantei.go.jp/jp/singi/utyuu/pdf/honbu_jun.pdf
http://ilrs.gsfc.nasa.gov/satellite_missions/list_of_satellites/giob_general.htmlhttp://esamultimedia.esa.int/multimedia/publications/SP-1320/SP-1320.pdfhttp://www.giove.esa.int/news.php?op=viewtopic&topic=6&menu=8http://www.kantei.go.jp/jp/singi/utyuu/pdf/honbu_jun.pdf
-
3-31
3.6.5
14 2012 GEO
IGSOinclined geosynchronous orbitMEO
phase2
2020 27MEO 31GSO 5GEO
(phase3)GPS world 26 July, 2011
2011 7 27 Compass/BeiDou
9 4 inclined geosynchronous
orbit (Inside GNSSJuly 26, 2011)
2011 9 9 MEOGEO
IGSO(ION GNSS 20119 )
IGSO-5 (5 IGSO) 2011 12 1 GPS world 2011 12
6 http://www.gpsworld.com/list/gnss-system/compass-68
2012 5 InsideGNSS 2011 9 21
ICD test version 2011 12
http://www.beidou.gov.cn/attach/2011/12/27/201112273f3be6124f7d4c7bac428a36cc1d1363.pdf
http://www.gpsworld.com/list/gnss-system/compass-68
-
3-32
3.7
3.7.1
GPS/GNSS
m 10nsec
http://gpspp.sakura.ne.jp/tutorial/html/gps_symp_2005_2.htm 3.7.1.1 GPS
(1) IGSInternational GNSS service IGSGPS
IGSGPS
GPSGPS
http://igscb.jpl.nasa.gov/components/usage.html
IGS IGS
IGS
IGS Final products (IGS) ()
13 20
IGS Rapid products (IGR) ()
17
17:00UTC
IGS Ultra-rapid products (IGU)
48 6
( 4 ) 24 24
http://gpspp.sakura.ne.jp/tutorial/html/gps_symp_2005_2.htmhttp://igscb.jpl.nasa.gov/components/compindex.htmlhttp://igscb.jpl.nasa.gov/components/usage.html
-
3-33
IGS
http://igscb.jpl.nasa.gov/components/prods.html
3-16: IGS
Accuracy Latency Updates Sample
Interval
Broadcast
Orbits ~100 cm
real time --- daily Sat. clocks
~5 ns RMS
~2.5 ns SDev
Ultra-Rapid
(predicted
half)
Orbits ~5 cm
real time at 03, 09, 15,
21 UTC 15 min
Sat. clocks ~3ns RMS
~1.5 ns SDev
Ultra-Rapid
(observed
half)
Orbits ~3 cm
3 - 9 hours at 03, 09, 15,
21 UTC 15 min
Sat. clocks ~150 ps RMS
~50ps SDev
Rapid
Orbits ~2.5 cm
17 - 41 hoursat 17 UTC
daily
15 min
Sat. clocks ~75 ps RMS
~25 ps SDev 5 min
Final
Orbits ~2.5 cm
12 - 18 days every
Thursday
15 min
Sat. clocks ~75 ps RMS
~20 ps SDev
Sat.: 30s
Stn.: 5 min
(2) IGS
NGSNational Geodetic Survey11 IGS
NGS IGS IGS Rapid Orbit product (igrWWWWD.sp3) 0
6NGS
http://igscb.jpl.nasa.gov/components/prods.html
-
3-34
IGS Final Orbit product (igsWWWW7.sp3)ngsWWWWD.sp3
Sp3 IGS
GPS 10 14
IGS 6
11
3-17 IGS
Center for Orbit
Determination in
Europe, AIUB,
Switzerland
CODE R. Dach
rolf.dach @ aiub.unibe.ch
European Space
Operations Center, ESA,
Germany
ESOC I. Romero ignacio.romero @ esa.int
GeoForschungsZentrum,
Germany GFZ G. Gendt gend @ gfz-potsdam.de
GRGS-CNES/CLS,
Toulouse, France GRGS F. Perosanz felix.perosanz @ cnes.fr
Jet Propulsion
Laboratory, USA
JPL S. Desai Shailen.D.Desai @ jpl.nasa.gov
Atmospheric
Administration / NGS,
USA
NOAA
B. Leonard bill.kass @ noaa.gov
Natural Resources
Canada, Canada NRCan
B. Donahue
Y. Mireault
brian.donahue @ nrcan.gc.ca,
yves.mireault @ nrcan.gc.ca
Scripps Institution of
Oceanography, USA SIO P. Fang pfang @ ucsd.edu
U.S. Naval Observatory,
USA USNO V. Slabinski slabinski.victor @ usno.navy.mil
Massachusetts Institute
of Technology, USA MIT T. Herring tah @ mit.edu
Geodetic Observatory
Pecny, Czech Republic GOP-RIGTC J. Dousa jan.dousa @ pecny.cz
http://www.aiub.unibe.ch/content/research/gnss/code___research/index_eng.htmlmailto:rolf.dach @ aiub.unibe.chhttp://nng.esoc.esa.int/gps/gps.htmlmailto:ignacio.romero @ esa.inthttp://www-app2.gfz-potsdam.de/pb1/igs/index_IGSAC.htmlmailto:gend @ gfz-potsdam.dehttp://igsac-cnes.cls.fr/mailto:felix.perosanz @ cnes.frmailto:Shailen.D.Desai @ jpl.nasa.govhttp://www.ngs.noaa.gov/orbitsmailto:bill.kass @ noaa.govhttp://www.geod.nrcan.gc.ca/products-produits/index_e.phpmailto:brian.donahue @ nrcan.gc.camailto:yves.mireault @ nrcan.gc.cahttp://garner.ucsd.edu/mailto:pfang @ ucsd.eduhttp://maia.usno.navy.mil/eo/mailto:slabinski.victor @ usno.navy.milhttp://geoweb.mit.edu/~tah/MIT_IGS_ACmailto:tah @ mit.eduhttp://www.pecny.cz/gopmailto:jan.dousa @ pency.cz
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3-35
3.7.1.2 GLONASS (1) IGS
3-18
Accuracy Latency Updates Sample
Interval
GLONASS
Final Orbits ~5 cm 12 -18 days every
Thursday
15 min
(2) JPL(http://www.gdgps.net/products/glonass-corrections.html)
GLONASS40
< 20 cm
3D RMS< 50 cm RMSURE< 50 cm RMS
3.7.1.3 Galileo
GPS
Precise Orbit Determination of a Galileo/GIOVE-A Satellite
http://mycoordinates.org/precise-orbit-determination-of-a-galileogiove-a-satellite/all/1/
H. Su B. Zimmermann: Precise Orbit Determination of a Galileo/Giove-A Satellite using
Double Differences of Carrier Phase Measurements Inter Constellations of GPS/Galileo and
Initial Results ION ITM 2009 Anaheim, CA, USA
3.7.1.4 QZSS
QZ-vision (http://qz-vision.jaxa.jp/USE/)()
3.7.1.5
http://www.gdgps.net/products/glonass-corrections.htmlhttp://mycoordinates.org/precise-orbit-determination-of-a-galileogiove-a-satellite/all/1/
-
3-36
3.7.2
3.7.2.1 GPS
IGS 2006 11 3-19
2006 11 ZX,Y
(ftp://www.igs.org/pub/station/general/igs05.atx)
3-19 (IGS)
A.4.2 (IGS)
(m)
x y z
GPS Block II/IIA 0.279 0.000 1.023
GPS Block IIR 0.000 0.000 0.000
http://gpspp.sakura.ne.jp/tutorial/html/gps_symp_2005_2.htm#a4_2_7
http://igscb.jpl.nasa.gov/igscb/resource/pubs/UsingIGSProductsVer21.pdf
IGS
http://igscb.jpl.nasa.gov/igscb/station/general/antex14.txt
ANTEX1.4
antex1.4 igs05.atxfor ITRF05
igs08.atx(forITRF08)
http://igscb.jpl.nasa.gov/igscb/station/general/
3.7.2.2 GLONASS
3.7.2.3 Galileo
ftp://www.igs.org/pub/station/general/igs05.atxhttp://gpspp.sakura.ne.jp/tutorial/html/gps_symp_2005_2.htm#a4_2_7http://igscb.jpl.nasa.gov/igscb/resource/pubs/UsingIGSProductsVer21.pdfhttp://igscb.jpl.nasa.gov/igscb/station/general/antex14.txthttp://igscb.jpl.nasa.gov/igscb/station/general/
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3.7.2.4 QZSS
L1-SAIF QZS L-ANT L-ANT
10+/-1cm
L1-SAIF LS-ANT
LS-ANT 10+/-1cm
L1-SAIF LS-ANT L-ANT
IS-QZSS 1.3
3.7.2.5 Compass
3.7.3
3.7.3.1 GPS
GPS
GPS
L1 L2
http://www.toyama-cmt.ac.jp/Lab/mkawai/sotuken/gps/ionosphere/ionosphere.html
GPS L1P (=1.647)Tgd L2P
L1/fL22
http://www.toyama-cmt.ac.jp/Lab/mkawai/sotuken/gps/ionosphere/ionosphere.htmlhttp://www.toyama-cmt.ac.jp/~mkawai/lecture/radionav/ionos/dcb.html
-
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DCB(Differential Code Bias)
(L1C/AL1P(Y)L2P(Y)
L2C)Tgd
L1P(Y)L2P(Y)DCB P1-P2
CODEDCBP1-C1P1-P2P2-C2
Inter-Signal Correction
DCB
CNAV(L2CL5)MT30Tgd
ISC L1C/AISC L2CISC L5I5ISC L5Q5
GPSL1PL1C/AL2CL5I5L5Q5
GPS
TGD SVL1P(Y)
ISCL1C/A L1P(Y)-L1C/A
ISCL2C L1P(Y)-L2C
ISCL5I5 L1P(Y)-L5I5
ISCI5Q5 L1P(Y)-L5Q5
ENRI
http://www.enri.go.jp/cnspub/sat/products/bias_sat/
http://www.enri.go.jp/cnspub/sat/products/bias_rcv/
()
ISCInter Signal Correction
DCB ( Differential Code Bias)
ftp://ftp.unibe.ch/aiub/CODE/
CODE.DCBP1-P2P1-C1
P1C1.DCBP1-C1
P1P2.DCBP1-P2
P2C2.DCBP2-C2
http://www.enri.go.jp/cnspub/sat/products/bias_sat/http://www.enri.go.jp/cnspub/sat/products/bias_rcv/
-
3-39
GPSP1P2_GPS.DCB
3.7.3.2 GLONASS L1 L2
L1 L2 FDMA IFB: Inter Frequency
Bias2011 9 ION GNSS
9 130 carrier-phase
PPP ION GNSS 2011
3.7.3.3 Galileo
3.7.3.4 QZSS
Tgd ISC GPS GPS
L1P QZSS L1C/A
ISCCNAV(L2CL5)MTmessage type30TgdISC L1C/A
ISC L2CISC L5I5ISC L5Q5QZSSL1C/A
QZSS
TGD SVL1C/A
ISCL1C/A 0
ISCL2C L1C/A-L2C
ISCL5I5 L1C/A-L5I5
ISCI5Q5 L1C/A-L5Q5
3.7.3.5
3.7.4
3.7.4.1 GPS
-
3-40
3.7.4.2 GLONASS
GLONASS UTC(SU) GLONASS TIME
GLONASS-GPS correction to GPS time relative to GLONASS time
GLONASS
GLONASS TIME GPST
3.7.4.3 Galileo
Galileo Time and Clock Correction Datagroup delayIonospheric correction
LAN Longitude of the Ascending Node
Mean motion
3.7.4.4 QZSS
SV NMCT
EDC CDC
NMCT Navigation Message Correction Table EDC Ephemeris
Differential CorrectionCDC Clock Differential Correction
3.7.4.5
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3.7.4.6 Global Differential GPS SystemGDGPS
3.7.4.6.1 GPS
JPLNASAGlobal GPS Network (GGN) 70
GDGPS
GIPSYRTG
GPS
GPSA-GPS
http://www.gdgps.net/index.html
VPNVertual Private Network
3.7.4.6.2 GLONASS
JPA GLONASS
3.7.4.6.3 Galileo
3.7.4.6.4 QZSS
3.7.4.6.5 Compass
http://www.gdgps.net/index.html
-
3-42
3.7.5 IGSGNSS
Call for Participation for the IGS Multi-GNSS Global Experiment (M-GEX) IGS mail 6459
(2011. 8 31 )
ftp://igscb.jpl.nasa.gov/pub/resource/pubs/IGS%20M-GEX%20-%20Call%20for%20Participation.p
df
IGS GNSS
ITRF IGS GPS GLONASS
IGS M-GEX IGS
GNSS
GPSGLONASS COMPASS
QZSSSBAS Galileo GIOVE
Multi-GNSS Observing Sites Multi-GNSS Data Centers Multi-GNSS Experiment Analysis Centers and/or Engineering Analysis Centers Multi-GNSS Collaborating Organizations and Networks
August 2011: Distribution of Call for Participation October 30th: Proposals due (entities may propose and join at any time) December 15th Evaluation of proposals by Organizing Committee February 1st 2012: Experiment begins IGS-MGEX Call for Participation August 2011 p. 4
July 23 th 27 th 2012 Evaluation of first results during IGS Workshop in Olsztyn, Poland
August 31th 2012: Experiment ends
ftp://igscb.jpl.nasa.gov/pub/resource/pubs/IGS M-GEX - Call for Participation.pdfftp://igscb.jpl.nasa.gov/pub/resource/pubs/IGS M-GEX - Call for Participation.pdf
-
3-43
JAXA Multi-GNSS
Monitoring Network (http://www.satnavi.jaxa.jp/e/news/qz-
110601_e.html)
3.7.5.1 Key persons for strategic plan
IGS_ IGS citation
Citation
Dow,_J.M.,_Neilan,_R._E.,_and_Rizos,_C.,_The_International_GNSS_Service_in_a_changing_l
andscape_of_Global_Navigation_Satellite_Systems,_Journal_of_Geodesy_(2009)_83:191198,_DO
I:_10.1007/s00190-008-0300-3
3
(1) Geoffrey_Blewitt Research_Professor Nevada Bureau of Mines and Geology/Seismological Laboratory Mail Stop 178 University of Nevada Reno, Nevada 89557 Business_Telephone: (775)682-8778 FAX:(775)784-1709 E-mail:gblewitt@unr.edu_
(2) J. M. Dow ESA/ESOC, Darmstadt, Germany e-mail:_john.dow@esa.int
(3) C. Rizos Professor and Head of School, School of Surveying and Spatial Information Systems, University of New South Wales, Sydney, Australia Room_Number: EE Building 454 Ph:_+61_2_9385_4205 Fax:_+61_2_9313_7493 Mob:_0405-848889 Email:_c.rizos@unsw.edu.au
3.7.5.2
GNSS
GNSS IGS
IGS
mailto:gblewitt@unr.edumailto:john.dow@esa.intmailto:c.rizos@unsw.edu.au
-
3-44
IGS
-
3-45
3.7.6
GPS
(NGS)
GNSS (IGS) GPS GPS
IGS NGS
GPSIGS IGS(IGS precise ephemeris )
NGS NGS (NGS precise ephemeris)
IGSFinal orbit Rapid orbit Ultra rapid orbit
(1)Final orbit(igs*****.sp3.z)
(2)Rapid orbit(igr*****.sp3.z)
(3)Ultra rapid orbit(igu*****_**.sp3.z)
(at 0300 0900 1500 and 2100 UT) 48
00 06 12 and 18 UT
http://www.toyama-cmt.ac.jp/~mkawai/lecture/radionav/gpsephem/igsephe
m.html
SP3
SP3
GPS
http://igscb.jpl.nasa.gov/components/prods_cb.htmlhttp://igscb.jpl.nasa.gov/components/compindex.htmlhttp://www.toyama-cmt.ac.jp/~mkawai/lecture/radionav/gpsephem/igsephem.htmlhttp://www.toyama-cmt.ac.jp/~mkawai/lecture/radionav/gpsephem/igsephem.html
-
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Format#c
2010 8 Format#c
Format #c
Example 1. SP3-c file with Position and Clock Record used at each epoch.
unused
[ 1]
1#cP2001__8__8__0__0__0.00000000_____192_ORBIT_IGS97_HLM__IGS
2##_1126_259200.00000000___900.00000000_52129_0.0000000000000
3+___26___G01G02G03G04G05G06G07G08G09G10G11G13G14G17G18G20G21
4+________G23G24G25G26G27G28G29G30G31__0__0__0__0__0__0__0__0
5+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
6+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
7+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
8++_________7__8__7__8__6__7__7__7__7__7__7__7__7__8__8__7__9
9++_________9__8__6__8__7__7__6__7__7__0__0__0__0__0__0__0__0
10++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
11++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
12++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
13%c_G__cc_GPS_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
14%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
-
3-47
15%f__1.2500000__1.025000000__0.00000000000__0.000000000000000
16%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
17%i____0____0____0____0______0______0______0______0_________0
18%i____0____0____0____0______0______0______0______0_________0
19/*_ULTRA_ORBIT_COMBINATION_FROM_WEIGHTED_AVERAGE_OF:
20/*_cou_esu_gfu_jpu_siu_usu
21/*_REFERENCED_TO_cou_CLOCK_AND_TO_WEIGHTED_MEAN_POLE:
22/*_CLK_ANT_Z-OFFSET_(M):_II/IIA_1.023;_IIR_0.000
23*__2001__8__8__0__0__0.00000000
24PG01_-11044.805800_-10475.672350__21929.418200____189.163300_18_18_18_219
25PG02_-12593.593500__10170.327650_-20354.534400____-55.976000_18_18_18_219_____M
26PG03___9335.606450_-21952.990750_-11624.350150_____54.756700_18_18_18_219
27PG04_-16148.976900___8606.630600__19407.845050____617.997800_18_18_18_219
28PG05__13454.631450__20956.333700___9376.994100____308.956400_18_18_18_219
29PG06__18821.523100___1138.155450__18958.305500_____-2.406900_18_18_18_219
()
*__2001__8__9_23_45__0.00000000
PG01_-11044.805800_-10475.672350__21929.418200____189.163300_18_18_18_219__P___P
PG02_-12593.593500__10170.327650_-20354.534400____-55.976000_18_18_18_219__P___P
PG03___9335.606450_-21952.990750_-11624.350150_____54.756700_18_18_18_219__P___P
PG04_-16148.976900___8606.630600__19407.845050____617.997800_18_18_18_219_EP___P
PG30_-20393.814200__16198.067550__-4138.151700____428.892900_18_18_18_219__P___P
-
3-48
PG31_-23592.378250___1395.049800_-12524.037100____461.972900_18_18_18_219__P___P
EOF
[]
1
#c version symbol a
P position P
2001__8__8__0__0__0.00000000_
____192_
ORBIT_data used()
http://igscb.jpl.nasa.gov/igscb/data/format/sp3c.txtdiscussion 1
IGS97_
HLM_FITfitted EXT(extrraporated or predicted) BCT(broadcast) HLM(fitted after applying a
Helmerttransformation)
_IGS _NGS
##_
1126_
259200.00000000_
__900.00000000_
52129_44244 (1/6/1980)
http://igscb.jpl.nasa.gov/igscb/data/format/sp3c.txt
-
3-49
0.0000000000000
3 7
GPS GLONASS LEO Galileo
QZSS PRN 192 QZS
8 12
++
orbit accuracy 2N mm accuracy
13
%c_
G__
cc_
GPS_
ccc_
cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
13 18 SP3 place holder
14
15
%f_
_1.2500000_mm 10-4mm/sec
_1.025000000_psec
10-4psec/sec
_0.00000000000_ place holder
_0.000000000000000
-
3-50
19 22
23
*__2001__8__8__0__0__0.00000000
24
P
G01
_-11044.805800 pos
_-10475.672350 pos
__21929.418200 Z pos
____189.163300 sec
_18_18_18_219 X=1.25(15 )^18=56mm Y=1.25^18=56mm
Z=1.25^18=56mmclock1.025^219=223ps
25
PG02_-12593.593500__10170.327650_-20354.534400____-55.976000_18_18_18_219_____M M orbit maneuver flag
60 61-80 61
80
61 73 24 74 unused 75
E or BlankE
76 correction prediction flagP or Blank 7778 unused 79 M orbit maneuver flag(M
or Blank) 80 orbit prediction flag.(P or Blank)
26
-
3-51
[ 2]
Example_2._SP3-c_file_with_all_record_types_(P_EP_V_EV)_used_at_each_epoch.
1 3 24 125
#cV2001__8__8__0__0__0.00000000_____192_ORBIT_IGS97_HLM__IGS
##_1126_259200.00000000___900.00000000_52129_0.0000000000000
+___26___G01G02G03G04G05G06G07G08G09G10G11G13G14G17G18G20G21
+________G23G24G25G26G27G28G29G30G31__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________7__8__7__8__6__7__7__7__7__7__7__7__7__8__8__7__9
++_________9__8__6__8__7__7__6__7__7__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
%c_G__cc_GPS_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
15%f__1.2500000__1.025000000__0.00000000000__0.000000000000000
16%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
17%i____0____0____0____0______0______0______0______0_________0
18%i____0____0____0____0______0______0______0______0_________0
19/*_ULTRA_ORBIT_COMBINATION_FROM_WEIGHTED_AVERAGE_OF:
-
3-52
20/*_cou_esu_gfu_jpu_siu_usu
21/*_REFERENCED_TO_cou_CLOCK_AND_TO_WEIGHTED_MEAN_POLE:
22/*_CLK_ANT_Z-OFFSET_(M):_II/IIA_1.023;_IIR_0.000
23*__2001__8__8__0__0__0.00000000
24PG01_-11044.805800_-10475.672350__21929.418200____189.163300_18_18_18_219
25EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
26VG01__20298.880364_-18462.044804___1381.387685_____-4.534317_14_14_14_191
27EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
28PG02_-12593.593500__10170.327650_-20354.534400____-55.976000_18_18_18_219_____M
29EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
30VG02__-9481.923808_-25832.652567__-7277.160056______8.801258_14_14_14_191
31EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG03___9335.606450_-21952.990750_-11624.350150_____54.756700_18_18_18_219
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG03__12497.392894__-8482.260298__26230.348459______5.620682_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG04_-16148.976900___8606.630600__19407.845050____617.997800_18_18_18_219
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG04_-22859.768469__-8524.538983_-15063.229095_____-3.292980_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG05__13454.631450__20956.333700___9376.994100____308.956400_18_18_18_219
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG05____392.255680__12367.086937_-27955.768747____-13.600595_14_14_14_191
-
3-53
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
_.
*__2001__8__9_23_45__0.00000000
PG01_-11044.805800_-10475.672350__21929.418200____189.163300_18_18_18_219__P___P
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG01__20298.880364_-18462.044804___1381.387685_____-4.534317_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG02_-12593.593500__10170.327650_-20354.534400____-55.976000_18_18_18_219__P___P
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG02__-9481.923808_-25832.652567__-7277.160056______8.801258_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG30_-23592.378250___1395.049800_-12524.037100____461.972900_18_18_18_219__P___P
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG30_-13996.847785__-6945.665482__25908.199568______0.364488_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
PG31__17353.533200__15151.105700_-13851.534050_____-1.841700_18_18_18_219__P___P
EP____55___55___55_____222__1234567_-1234567__5999999______-30_______21_-1230000
VG31_-16984.306646__-2424.913336_-23969.277677____-14.371692_14_14_14_191
EV____22___22___22_____111__1234567__1234567__1234567__1234567__1234567__1234567
EOF
[ 2][ 1]
-
3-54
252627 25 25in mm clockin ps xy,xz,xc,yz,yc,zc,correlation coeffficients 26Velocity in decimeters/secrate of change of clock correction in 10-4microseconds/second
Exponents for of x,y,z velocity and clock rate of changein 10-4mm/sec and 10-4ps/sec base 15
1.2514=22 0.0022mm/sec 1.025191=1120.0112ps/sec
26 27vVVin 10-4mm/secclock rate of change in 10-4ps/s
correlation coefficient between velocity component and clock rate of change
The Extended Standard Product 3 Orbit Format (SP3-c)
(17 August 2010) http://igscb.jpl.nasa.gov/igscb/data/format/sp3c.txt
Steve Hilla
National Geodetic Survey
National Ocean Service, NOAA
Silver Spring, MD 20910-6233, USA
3#a IGS #a
#a #c
http://igscb.jpl.nasa.gov/igscb/data/format/sp3c.txt
-
3-55
60 80 34() 13 descriptor () 1 3
-
3-56
Format #a Example34 [5]
1
Example3
Columns 1-2 Version Symbol #a
Column 3 Pos or Vel Flag P or V
Columns 4-7 Year Start 1994
Column 8 Unused _
Columns 9-10 Month Start 12
Column 11 Unused _
Columns 12-13 Day of Month St 17
Column 14 Unused _
Columns 15-16 Hour Start _0
Column 17 Unused _
Columns 18-19 Minute Start _0
Column 20 Unused _
Columns 21-31 Second Start _0.00000000
Column 32 Unused _
Columns 33-39 Number of Epochs _____96
Column 40 Unused _
Columns 41-45 Data Used ____d
Column 46 Unused _
Columns 47-51 Coordinate Sys ITR92
Column 52 Unused _
Columns 53-55 Orbit Type FIT
Column 56 Unused _
Columns 57-60 Agency _NGS
2
Columns 1-2 Symbols ##
Column 3 Unused _
Columns 4-7 GPS Week _779
Column 8 Unused _
Columns 9-23 Seconds of Week 518400.00000000
Column 24 Unused _
-
3-57
Columns 25-38 Epoch Interval __900.00000000
Column 39 Unused _
Columns 40-44 Mod Jul Day St 49703
Column 45 Unused _
Columns 46-60 Fractional Day 0.0000000000000
3
Columns 1-2 Symbols +_
Column 3-4 Unused __
Columns 5-6 Number of Sats 25
Column 7-9 Unused __
Columns 10-12 Sat #1 Id __1
Column 13-15 Sat #2 Id __2
Columns 58-60 Sat #17 Id _22
4
Columns 1-2 Symbols +_
Columns 3-9 Unused _______
Columns 10-12 Sat #18 Id _23
Columns 13-15 Sat #19 Id _24
Columns 58-60 Sat #34 Id __0
5
Columns 1-2 Symbols +_
Columns 3-9 Unused _______
Columns 10-12 Sat #35 Id __0
Columns 13-15 Sat #36 Id __0
Columns 58-60 Sat #51 Id __0
-
3-58
6
Columns 1-2 Symbols +_
Columns 3-9 Unused _______
Columns 10-12 Sat #52 Id __0
Columns 13-15 Sat #53 Id __0
Columns 58-60 Sat #68 Id __0
7
Columns 1-2 Symbols +_
Columns 3-9 Unused _______
Columns 10-12 Sat #69 Id __0
Columns 13-15 Sat #70 Id __0
Columns 58-60 Sat #85 Id __0
8
Columns 1-2 Symbols ++
Columns 3-9 Unused _______
Columns 10-12 Sat #1 Accuracy __7
Columns 13-15 Sat #2 Accuracy __6
Columns 58-60 Sat #17 Accuracy __5
9
Columns 1-2 Symbols ++
Columns 3-9 Unused _______
-
3-59
Columns 10-12 Sat #18 Accuracy __5
Columns 13-15 Sat #19 Accuracy __5
Columns 58-60 Sat #34 Accuracy __0
10
Columns 1-2 Symbols ++
Columns 3-9 Unused _______
Columns 10-12 Sat #35 Accuracy __0
Columns 13-15 Sat #36 Accuracy __0
Columns 58-60 Sat #51 Accuracy __0
11
Columns 1-2 Symbols ++
Columns 3-9 Unused _______
Columns 10-12 Sat #52 Accuracy __0
Columns 13-15 Sat #53 Accuracy __0
Columns 58-60 Sat #68 Accuracy __0
12
Columns 1-2 Symbols ++
Columns 3-9 Unused _______
Columns 10-12 Sat #69 Accuracy __0
Columns 13-15 Sat #70 Accuracy __0
Columns 58-60 Sat #85 Accuracy __0
-
3-60
1314
Columns 1-2 Symbols %c
Column 3 Unused _
Columns 4-5 2 characters cc
Column 6 Unused _
Columns 7-8 2 characters cc
Column 9 Unused _
Columns 10-12 3 characters ccc
Column 13 Unused _
Columns 14-16 3 characters ccc
Column 17 Unused _
Columns 18-21 4 characters cccc
Column 22 Unused _
Columns 23-26 4 characters cccc
Column 27 Unused _
Columns 28-31 4 characters cccc
Column 32 Unused _
Columns 33-36 4 characters cccc
Column 37 Unused _
Columns 38-42 5 characters ccccc
Column 43 Unused _
Columns 44-48 5 characters ccccc
Column 49 Unused _
Columns 50-54 5 characters ccccc
Column 55 Unused _
Columns 56-60 5 characters ccccc
1516
Columns 1-2 Symbols %f
Column 3 Unused _
Columns 4-13 10-column float _0.0000000
Column 14 Unused _
Columns 15-26 12-column float _0.000000000
-
3-61
Column 27 Unused _
Columns 28-41 14-column float _0.00000000000
Column 42 Unused _
Columns 43-60 18-column float _0.000000000000000
1718
Columns 1-2 Symbols %i
Column 3 Unused _
Columns 4-7 4-column int ___0
Column 8 Unused _
Columns 9-12 4-column int ___0
Column 13 Unused _
Columns 14-17 4-column int ___0
Column 18 Unused _
Columns 19-22 4-column int ___0
Column 23 Unused _
Columns 24-29 6-column int _____0
Column 30 Unused _
Columns 31-36 6-column int _____0
Column 37 Unused _
Columns 38-43 6-column int _____0
Column 44 Unused _
Columns 45-50 6-column int _____0
Column 51 Unused _
Columns 52-60 9-column int ________0
19 22
Columns 1-2 Symbols /*
Column 3 Unused _
Columns 4-60 Comment CC...CC
-
3-62
23 (The Epoch Header Record)
Columns 1-2 Symbols *_
Column 3 Unused _
Columns 4-7 Year Start 1994
Column 8 Unused _
Columns 9-10 Month Start 12
Column 11 Unused _
Columns 12-13 Day of Month St 17
Column 14 Unused _
Columns 15-16 Hour Start _0
Column 17 Unused _
Columns 18-19 Minute Start _0
Column 20 Unused _
Columns 21-31 Second Start _0.00000000
24 (The Position and Clock Record)
(See example 1)
Column 1 Symbol P
Columns 2-4 Vehicle Id. __1
Columns 5-18 x-coordinate(km) __16258.524750
Columns 19-32 y-coordinate(km) __-3529.015750
Columns 33-46 z-coordinate(km) _-20611.427050
Columns 47-60 clock (microsec) ____-62.540600
!Example 3 unused
#aP1994_12_17__0__0__0.00000000______96_____d_ITR92_FIT__NGS
##__779_518400.00000000___900.00000000_49703_0.0000000000000
+___25_____1__2__4__5__6__7__9_12_14_15_16_17_18_19_20_21_22
+_________23_24_25_26_27_28_29_31__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
-
3-63
++_________7__6__5__5__5__5__5__5__5__6__5__5__5__5__6__5__5
++_________5__5__6__5__5__5__5__5__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
%i____0____0____0____0______0______0______0______0_________0
%i____0____0____0____0______0______0______0______0_________0
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
*__1994_12_17__0__0__0.00000000
P__1__16258.524750__-3529.015750_-20611.427050____-62.540600
P__2_-21998.652100__-8922.093550_-12229.824050___-131.326200
P__4_-26019.547600___4809.810900__-2508.578200______3.544600
P__5___7014.950200__21130.960300_-14387.334650_____79.692800
P_28__13204.937750_-20485.533400__10794.787000_____55.200800
P_29__-1638.431050_-24391.479200__10455.312650______3.690300
P_31___6265.255800_-25687.986950___-753.359000_____70.830800
*__1994_12_17__0_15__0.00000000
P__1__15716.820135__-1169.850490_-21281.578766____-62.542746
P__2_-22813.261065__-9927.616864__-9816.490189___-131.328686
P_28__13416.746195_-22186.753441___6248.864499_____55.385492
P_29__-2745.269113_-22169.709690__14469.340453______3.718873
P_31___5629.986510_-25241.323751__-5659.769347_____71.118497
*__1994_12_17_23_45__0.00000000
P__1__16708.907949__-5150.972262_-19904.291167____-62.727331
P__2_-21321.617042__-8048.187511_-13856.581227___-131.555527
P__4_-26107.382526___5010.736034___-422.963345______3.672587
P__5___7932.078481__21838.230749_-12767.671968_____79.888744
-
3-64
P_28__13308.321924_-21306.183480___8935.290694_____55.387446
P_29__-2059.774801_-23532.083663__12229.852140______3.719337
P_31___6034.395625_-25605.621951__-2843.783172_____71.121661
EOF!
4
1 3
Example_4
#aV1994_12_17__0__0__0.00000000______96_____d_ITR92_FIT__NGS
##__779_518400.00000000___900.00000000_49703_0.0000000000000
+___25_____1__2__4__5__6__7__9_12_14_15_16_17_18_19_20_21_22
+_________23_24_25_26_27_28_29_31__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
+__________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________7__6__5__5__5__5__5__5__5__6__5__5__5__5__6__5__5
++_________5__5__6__5__5__5__5__5__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
++_________0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0__0
%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
%c_cc_cc_ccc_ccc_cccc_cccc_cccc_cccc_ccccc_ccccc_ccccc_ccccc
%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
%f__0.0000000__0.000000000__0.00000000000__0.000000000000000
%i____0____0____0____0______0______0______0______0_________0
%i____0____0____0____0______0______0______0______0_________0
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
/*_CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
*__1994_12_17__0__0__0.00000000
P__1__16258.524750__-3529.015750_-20611.427050____-62.540600
-
3-65
V__1__-6560.373522__25605.954994__-9460.427179_____-0.024236
P__2_-21998.652100__-8922.093550_-12229.824050___-131.326200
V__2__-9852.750736_-12435.176313__25738.634180_____-0.029422
P__4_-26019.547600___4809.810900__-2508.578200______3.544600
V__4___2559.038002__-3340.527442_-31621.490838______0.016744
P_29__-1638.431050_-24391.479200__10455.312650______3.690300
V_29___5754.005457_-12065.761570_-27707.056273______0.003537
P_31___6265.255800_-25687.986950___-753.359000_____70.830800
V_31___3053.344058____-63.091750__31910.454757______0.033749
*__1994_12_17__0_15__0.00000000
P__1__15716.820135__-1169.850490_-21281.578766____-62.542746
V__1__-5439.955846__26738.341429__-5409.793390_____-0.023226
P__2_-22813.261065__-9927.616864__-9816.490189___-131.328686
V__2__-8178.974330__-9924.329320__27813.754308_____-0.025238
P_31___5629.986510_-25241.323751__-5659.769347_____71.118497
V_31___5213.646243__-5585.922919__30831.379942______0.040199
*__1994_12_17_23_45__0.00000000
P__1__16708.907949__-5150.972262_-19904.291167____-62.727331
V__1__-7218.304166__24494.550676_-12283.334526_____-0.023824
P_31___6034.395625_-25605.621951__-2843.783172_____71.121661
V_31___3831.346050__-2469.229615__31655.436179______0.028935
EOF!
-
3-66
3.8
3.8.1 GPSQZSS
GPS L1 L2 L5 QZSS
GPS
QZSS L1 C/A L2 ICD-GPS-200E
L5 IS-GPS-705A GPS
3.8.1.1 L1 C/A
50bps 1
1500 1 5
300 6 L1
1
1
1
Subframe451Frame 25pages1
1
"Alert"Flag -1bit Subframe ID -3bits
17bits 6bits
8bits 14bits 6bits
HOW TOW-COUNT MESSAGE PARITY
TLM PREAMBLE TLM MESSAGE PARITY
31 61 91
5 TLM HOW DATA: ALMANAC, HEALTH SUMMARY
31 61 91
4 TLM HOW DATA: ALMANAC, IONO, UTC, HEALTH SUMMARY, SPECIAL MESSAGE
31 61 91
3 TLM HOW DATA: EPHEMERIS
31 61 91
2 TLM HOW DATA: EPHEMERIS
WEEK NO, CLOCK, SV HEALTH, SV ACCURACY
211 241 271
1 TLM HOW DATA:
FrameNo 300bits, 6sec, 50bps
31 61 91
30bits
121 151 181
121 151 181
121 151 181
211 241 271
121 151 181 211 241 271
211 241 271
121 151 181 211 241 271
3-9 L1
-
3-67
QZSS L1C/A No.of BitsScale FactorEffective RangeUnits GPS GPS QZSS QZS GPS QZSS
3.8.1.1.1 TLMHOW L1 2 TLM HOW
3-10 TLM HOW IS-GPS200E
-
3-68
3-20 TLM HOW
Word
Bit (Word )
1 (TLM)
001008 (001008)
Preamble 10001011
009022 (009022)
TLM Message SS/CS
023 023
integrity status flag
0 URA INDEX 4.42 URE 5.2 E-5/hour. 1 URA INDEX 5.73 URE 5.2 E-8/hour.
QZS-1 Reserved Bit 2
024 (024)
Reserved Bit
025030 (025030)
Parity 3.8.1.1.6
2 (HOW)
031047 (001017)
TOW-Count Message (Truncated)
TOW(29bits Z-Count 19LSBs) 17MSBs
048 (018)
Alert Flag 0 1 URA INDEX 014 1 1 URA INDEX 15
1
049 (019)
Anti-Spoof Flag 0 A-S OFF 1 A-S ON
QZS A-S (0)
050052 (020022)
Subframe ID 001 1 010 2 011 3 100 4
-
3-69
101 5 053054
(023024) (for Parity) Word2 Bit 029030 0
055060 (025030)
Parity 3.8.1.1.6 Word2 Bit 029030 0
-
3-70
NotesTOW-Count MessageTruncated
Z-Count 29bits 10bits GPS GPS week0
1,023 19bits Time-Of-Week0403,199LSB=1.5sec 0 0 0 0
GPS P(Y)Truncated TOW-CountTOW-Count MSB17bits1LSB=6secQZSS P(Y)P(Y) Truncated TOW-Count Truncated TOW-Count GPS QZSS GPS
1
1
1
MSB LSB10 11 29
Z-CountGPS week
(Range01,023Time-Of-Week in unit of 1.5sec
(Range0403,199
1929bits
17bits
TOW (Full Time-Of-Week)Time-Of-Week in unit of 1.5sec
Range0403,199
17
TOW (Truncated Time-Of-Week)Time-Of-Week in unit of 6sec
Range0100,799
19bits
3-11 TOW-Count Message Z-Count
-
3-71
3.8.1.1.2 1
L1C/A 1
3-12 1
-
3-72
- 3-72 -
3-21 1
Word
Bit (Word )
3
061070 (001010)
WN GPS Week Number29bits Z-Count 10MSBs 3-22
071072 (011012)
C/A or P on L2
L2 channel 00Reserved 01P code ON 10C/A code ON
QZSS 10
073076 (013016)
URA INDEX URE 1SS/CS US 0 0.00 URA 2.40 1 2.40 URA 3.40 2 3.40 URA 4.85 3 4.85 URA 6.85 4 6.85 URA 9.65 5 9.65 URA 13.65 6 13.65 URA 24.00 7 24.00 URA 48.00 8 48.00 URA 96.00 9 96.00 URA 192.00
10 192.00 URA 384.00 11 384.00 URA 768.00 12 768.00 URA 1536.00 131536.00 URA 3072.00 143072.00 URA 6144.00
-
3-73
- 3-73 -
3-21 1
Word
Bit (Word )
156144.00 URA
077082 (017022)
SV HEALTH 1MSB 0 OK
1 BAD 5LSBs 3-23
083084 (023024)
IODC Issue of Data Clock 10bits 2MSBs (SV )
085090 (025030)
Parity 3.8.1.1.6
4
091 (001)
L2 P Data Flag 0L2 channel P ON 1L2 channel P OFF
QZSS P(Y)1
092114 (002024)
Reserved Bits
115120 (025030)
Parity 3.8.1.1.6
5
121144 (001024)
Reserved Bits
145150 (025030)
Parity 3.8.1.1.6
6
151174 (001024)
Reserved Bits
175180 (025030)
Parity 3.8.1.1.6
-
3-74
- 3-74 -
3-21 1
Word
Bit (Word )
7
181196 (001016)
Reserved Bits
197204 (017024)
TGD Estimated Group Delay Differential 3-22
QZSS LCQZSS L1C/A
QZSS 10000000
205210 (025030)
Parity 3.8.1.1.6
8
211218 (001008)
IODC Issue of Data Clock 10bits 8LSBs (SV )
219234 (009024)
tOC SV Clock Correction 3-22
235240 (025030)
Parity 3.8.1.1.6
9
241248 (001008)
af2 SV Clock Correction 3-22
249264 (009024)
af1 SV Clock Correction 3-22
265270 (025030)
Parity 3.8.1.1.6
10 271292 af0 SV Clock Correction
-
3-75
- 3-75 -
3-21 1
Word
Bit (Word )
(001022) 3-22 293294
(023024) (for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-76
3-22 1
1
Bit **
(LSB) ***
WN 10 1 week TGD**** 8* 2-31 seconds
tOC 16 24 604,784 seconds af2 8* 2-55 sec/sec2 af1 16* 2-43 sec/sec af0 22* 2-31 seconds
* MSB Bitor ** Bit 3-12
*** Bit **** GPS GPS L1P(Y)toL2P(Y)LCGPS L1P(Y)
QZSS QZSS L1C/A L2C LCQZSS L1C/A
-
3-77
3-23 GPS SV HEALTH
SV HEALTH
MSB LSB
0 0 0 0 0 OK 0 0 0 0 1 Weak* 0 0 0 1 0 Dead 0 0 0 1 1 No Data Modulation 0 0 1 0 0 L1 P Weak 0 0 1 0 1 L1 P Dead 0 0 1 1 0 L1 P No Data Modulation 0 0 1 1 1 L2 P Weak 0 1 0 0 0 L2 P Dead 0 1 0 0 1 L2 P No Data Modulation 0 1 0 1 0 L1 C Weak 0 1 0 1 1 L1 C Dead 0 1 1 0 0 L1 C No Data Modulation 0 1 1 0 1 L2 C Weak 0 1 1 1 0 L2 C Dead 0 1 1 1 1 L2 C No Data Modulation 1 0 0 0 0 L1 & L2 P Weak 1 0 0 0 1 L1 & L2 P Dead 1 0 0 1 0 L1 & L2 P No Data Modulation 1 0 0 1 1 L1 & L2 C Weak 1 0 1 0 0 L1 & L2 C Dead 1 0 1 0 1 L1 & L2 C No Data Modulation 1 0 1 1 0 L1 Weak* 1 0 1 1 1 L1 Dead 1 1 0 0 0 L1 No Data Modulation 1 1 0 0 1 L2 Weak* 1 1 0 1 0 L2 Dead 1 1 0 1 1 L2 No Data Modulation 1 1 1 0 0 SV Path ** 1 1 1 0 1 SV ** 1 1 1 1 0 1 1 1 1 1 **
* SV 36dB ** SV HEALTH 11111
-
3-78
QZSS 5
3-24 QZS 5
QZS GPS 1MSB L1C/A L1C/A 2 L2C L2C 3 L5 L5 4 L1C L1C 5LSB LEX GPS 1
0Signal 1Signal
-
3-79
3.8.1.1.3 2
L1 2
3-13 2
-
3-80
3-25 2
Word
Bit (Word )
3
061068 (001008)
IODE Issue of Data Ephemeris)
069084 (009024)
Crs sin
085090 (025030)
Parity 3.8.1.1.6
4
091106 (001016)
n
107114 (017024)
M0 toe 32bits 8MSBs
115120 (025030)
Parity 3.8.1.1.6
5
121144 (001024)
M0 toe 32bits 24LSBs
145150 (025030)
Parity 3.8.1.1.6
6
151166 (001016)
Cuc cos
167174 (017024)
e 32bits 8MSBs GPS 0.03 QZSS Effective Range
175180 (025030)
Parity 3.8.1.1.6
-
3-81
3-25 2
Word
Bit (Word )
7
181204 (001024)
e 32bit 24LSBs GPS 0.03 QZSS Effective Range
205210 (025030)
Parity 3.8.1.1.6
8
211226 (001016)
Cus sin
227234 (017024)
A 32bit 8MSBs
235240 (025030)
Parity 3.8.1.1.6
9
241264 (001024)
A 32bit 24LSBs
265270 (025030)
Parity 3.8.1.1.6
10
271286 (001016)
toe
287 (017)
Fit Interval Flag fit Interval 04 14
QZS- 02 12
288292 (018022)
AODO Age of Data Offset NMCT ()
-
3-82
3-25 2
Word
Bit (Word )
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-83
3-26 2
2
Bit **
(LSB) ***
Crs 16* 2-5 meters n 16* 2-43 semi-circles/sec M0 32* 2-31 semi-circles Cuc 16* 2-29 radians e 32 2-33 dimensionless
Cus 16* 2-29 radians A 32 2-19 meters1/2 toe 16 24 604,784 seconds
AODO 5 900 seconds
* MSB Bitor ** Bit 3-13
*** Bit
-
3-84
3.8.1.1.4 3
L1 3
3-14 3
-
3-85
- 3-85 -
3-27 3
Word
Bit (Word )
3
061076 (001016)
Cic cos
077084 (017024)
0 32bit 8MSBs
085090 (025030)
Parity 3.8.1.1.6
4
091115 (001024)
0 32bit 24LSBs
115120 (025030)
Parity 3.8.1.1.6
5
121136 (001016)
Cis sin
137144 (017024)
i0 toe 32bit 8MSBs
145150 (025030)
Parity 3.8.1.1.6
6
151174 (001024)
i0 toe 32bit 24LSBs
175180 (025030)
Parity 3.8.1.1.6
7 181196
(001016) Crc cos
-
3-86
- 3-86 -
3-27 3
Word
Bit (Word )
197204 (017024)
32bit 8MSBs
205210 (025030)
Parity 3.8.1.1.6
8
211234 (001024)
32bit 24LSBs
235240 (025030)
Parity 3.8.1.1.6
9
241264 (001024)
265270 (025030)
Parity 3.8.1.1.6
10
271278 (001008)
IODE Issue Of Data Ephemeris)
279292 (009022)
I
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-87
3-28 3
3
Bit **
(LSB) ***
Cic 16* 2-29 radians (OMEGA)0 32* 2-31 semi-circles
Cis 16* 2-29 radians i0 32* 2-31 semi-circles
Crc 16* 2-5 meters 32* 2-31 semi-circles
OMEGA_DOT 24* 2-43 semi-circles/sec I_DOT 14* 2-43 semi-circles/sec
* MSB Bitor ** Bit 3-14
*** Bit
-
3-88
3.8.1.1.5 4 5
GPS L1C/A 4 5 25 GPS SV ID132
QZSS 1 25 ID
(61~62 )ID (6368 ) ( 3-15 )
30
IS-QZSS1.3IS-QZSS1.3 5.2.2-1
3-29 4 5 GPS
4 5 SV ID SV ID
1 57 Reserved 1 PRN01 2 25 PRN25 2 PRN02 3 26 PRN26 3 PRN03 4 27 PRN27 4 PRN04 5 28 PRN28 5 PRN05 6 57 Reserved 6 PRN06 7 29 PRN29 7 PRN07 8 30 PRN30 8 PRN08 9 31 PRN31 9 PRN09
10 32 PRN32 10 PRN10 11 57 Reserved 11 PRN11 12 62 Reserved 12 PRN12 13 52 NMCT 13 PRN13 14 53 Reserved 14 PRN14 15 54 Reserved 15 PRN15 16 57 Reserved 16 PRN16 17 55 17 PRN17 18 56 UTC 18 PRN18 19 58 Reserved 19 PRN19 20 59 Reserved 20 PRN20 21 57 Reserved 21 PRN21 22 60 Reserved 22 PRN22 23 61 Reserved 23 PRN23 24 62 Reserved 24 PRN24 25 63 SV (PRN2532) 51 SV (PRN0124)
-
3-89
(1)
GPS L1C/A 4 25710
5 124
3-15 4 5
-
3-90
- 3-90 -
3-30 GPS 4 5
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID 3-29
069084 (009024)
e
085090 (025030)
Parity 3.8.1.1.6
4
091098 (001008)
toa
099114 (009024)
i
115120 (025030)
Parity 3.8.1.1.6
5
121136 (001016)
137144 (017024)
SV HEALTH 3MSBs 3-32 5MSBs 3-23
145150 (025030)
Parity 3.8.1.1.6
6 151174
(001024) A
-
3-91
- 3-91 -
3-30 GPS 4 5
Word
Bit (Word )
175180 (025030)
Parity 3.8.1.1.6
7
181204 (001024)
0
205210 (025030)
Parity 3.8.1.1.6
8
211234 (001024)
235240 (025030)
Parity 3.8.1.1.6
9
241264 (001024)
M0 toa
265270 (025030)
Parity 3.8.1.1.6
10
271278 (001008)
af0 SV Clock Correction 11bits 8MSBs
279289 (009019)
af1 SV Clock Correction
290292 (020022)
af0 SV Clock Correction 11bits 3LSBs
293294 (for Parity) Word10 Bit 029030 0
-
3-92
- 3-92 -
3-30 GPS 4 5
Word
Bit (Word )
(023024) 295300
(025030) Parity
3.8.1.1.6 Word10 Bit 029030 0
-
3-93
3-31 4 5
4 5
Bit **
(LSB) ***
e***** 16****** 2-21 dimensionless toa 8 212 602,112 seconds
i**** 16* 2-19 semi-circles OMEGADOT 16* 2-38 semi-circles/sec
(A)1/2 24 2-11 meters1/2 (OMEGA)0 24* 2-23 semi-circles
24* 2-23 semi-circles M0 24* 2-23 semi-circles af0 11* 2-20 seconds af1 11* 2-38 sec/sec
* MSB Bitor ** Bit 3-15
*** Bit **** i0=0.30semi-circle QZSS 0.25semi-circle
***** GPS 0.03QZSS ****** QZSS MSB Bitor
-
3-94
3-32 NAV DATA HEALTH
NAV DATA HEALTH
MSB LSB
0 0 0 OK
0 0 1
0 1 0 TLMHOW Z-Count
0 1 1 HOW Z-Count Z-Count
1 0 0 123 Word310 1
1 0 1 45 Word310 1
1 1 0 Word310 1
1 1 1 TLMHOW 1 1
-
3-95
(2) NMCT GPS L1C/A 4 13 NMCT
Navigation Message Correction Table NMCT 30 ERDEstimated Psuedorange ErrorSV32
SV1SV31 31 ERD 30 ERD
3-16 4NMCT
-
3-96
- 3-96 -
3-33 4NMCT
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID
069070 (009010)
AVAILABILITY INDICATOR
00
01
10 11Reserved
071076 (011016)
ERD1
Estimated Pseudorange error
radial
077082 (017022)
ERD2 ERD1Word 3 Bit 011016
083084 (023024)
ERD3 ERD1Word 3 Bit 011016 6bits 2MSBs
085090 (025030)
Parity 3.8.1.1.6
4 091094 ERD3 ERD1Word 3 Bit 011016
-
3-97
- 3-97 -
3-33 4NMCT
Word
Bit (Word )
(001004) 6bits 4LSBs 095100
(005010) ERD4 ERD1Word 3 Bit 011016
101106 (011016)
ERD5 ERD1Word 3 Bit 011016
107112 (017022)
ERD6 ERD1Word 3 Bit 011016
113114 (023024)
ERD7 ERD1Word 3 Bit 011016 6bits 2MSBs
115120 (025030)
Parity 3.8.1.1.6
5
121124 (001004)
ERD7 ERD1Word 3 Bit 011016 6bits 4LSBs
125130 (005010)
ERD8 ERD1Word 3 Bit 011016
131136 (011016)
ERD9 ERD1Word 3 Bit 011016
137142 (017022)
ERD10 ERD1Word 3 Bit 011016
143144 (023024)
ERD11 ERD1Word 3 Bit 011016 6bits 2MSBs
145150 Parity 3.8.1.1.6
-
3-98
- 3-98 -
3-33 4NMCT
Word
Bit (Word )
(025030)
6
151154 (001004)
ERD11 ERD1Word 3 Bit 011016 6bits 4LSBs
155160 (005010)
ERD12 ERD1Word 3 Bit 011016
161166 (011016)
ERD13 ERD1Word 3 Bit 011016
167172 (017022)
ERD14 ERD1Word 3 Bit 011016
173174 (023024)
ERD15 ERD1Word 3 Bit 011016 6bits 2MSBs
175180 (025030)
Parity 3.8.1.1.6
7
181184 (001004)
ERD15 ERD1Word 3 Bit 011016 6bits 4LSBs
185190 (005010)
ERD16 ERD1Word 3 Bit 011016
191196 (011016)
ERD17 ERD1Word 3 Bit 011016
197202 (017022)
ERD18 ERD1Word 3 Bit 011016
-
3-99
- 3-99 -
3-33 4NMCT
Word
Bit (Word )
203204 (023024)
ERD19 ERD1Word 3 Bit 011016 6bits 2MSBs
205210 (025030)
Parity 3.8.1.1.6
8
211214 (001004)
ERD19 ERD1Word 3 Bit 011016 6bits 4LSBs
215220 (005010)
ERD20 ERD1Word 3 Bit 011016
221226 (011016)
ERD21 ERD1Word 3 Bit 011016
227232 (017022)
ERD22 ERD1Word 3 Bit 011016
233234 (023024)
ERD23 ERD1Word 3 Bit 011016 6bits 2MSBs
235240 (025030)
Parity 3.8.1.1.6
9
241244 (001004)
ERD23 ERD1Word 3 Bit 011016 6bits 4LSBs
245250 (005010)
ERD24 ERD1Word 3 Bit 011016
251256 ERD25 ERD1Word 3 Bit 011016
-
3-100
- 3-100 -
3-33 4NMCT
Word
Bit (Word )
(011016) 257262
(017022) ERD26 ERD1Word 3 Bit 011016
263264 (023024)
ERD27 ERD1Word 3 Bit 011016 6bits 2MSBs
265270 (025030)
Parity 3.8.1.1.6
10
271274 (001004)
ERD27 ERD1Word 3 Bit 011016 6bits 4LSBs
275280 (005010)
ERD28 ERD1Word 3 Bit 011016
281286 (011016)
ERD29 ERD1Word 3 Bit 011016
287292 (017022)
ERD30 ERD1Word 3 Bit 011016
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-101
3-34 4NMCT
4 5
Bit **
(LSB)
ERD 6* 0.3 9.3 meters
* MSB Bitor ** Bit 3-16
-
3-102
(3)
GPS L1C/A 4 17
3-17 4
-
3-103
- 3-103 -
3-35 4
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID 3-29
069084 (009024)
Reserved Bits
085090 (025030)
Parity 3.8.1.1.6
4
091114 (001024)
Reserved Bits
115120 (025030)
Parity 3.8.1.1.6
5
121144 (001024)
Reserved Bits
145150 (025030)
Parity 3.8.1.1.6
6
151174 (001024)
Reserved Bits
175180 (025030)
Parity 3.8.1.1.6
7 181204
(001024) Reserved Bits
-
3-104
- 3-104 -
3-35 4
Word
Bit (Word )
205210 (025030)
Parity 3.8.1.1.6
8
211234 (001024)
Reserved Bits
235240 (025030)
Parity 3.8.1.1.6
9
241264 (001024)
Reserved Bits
265270 (025030)
Parity 3.8.1.1.6
10
271292 (001022)
Reserved Bits
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-105
(4) UTC
GPS L1C/A 4 18 UTC
3-18 4UTC
-
3-106
- 3-106 -
3-36 4UTC
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID 3-29
069076 (009016)
0
077084 (017024)
1
085090 (025030)
Parity 3.8.1.1.6
4
091098 (001008)
2
099106 (009016)
3
107114 (017024)
0
115120 (025030)
Parity 3.8.1.1.6
5
121128 (001008) 1
3-37
129136 (009016)
2
-
3-107
- 3-107 -
3-36 4UTC
Word
Bit (Word )
137144 (017024)
3
145150 (025030)
Parity 3.8.1.1.6
6
151174 (001024)
A1 UTC
175180 (025030)
Parity 3.5.1.13
7
181204 (001024)
A0 UTC 32bits 24MSBs
205210 (025030)
Parity 3.8.1.1.6
8
211218 (001008)
A0 UTC 32bits 8LSBs
219226 (009016)
tot UTC
227234 (017024)
WNt UTC
235240 (025030)
Parity 3.8.1.1.6
9 241248 tLS
-
3-108
- 3-108 -
3-36 4UTC
Word
Bit (Word )
(001008) 249256
(009016) WNLSF
257264 (017024)
DN
265270 (025030)
Parity 3.8.1.1.6
10
271278 (001008)
tLSF
279292 (009022)
Reserved Bits
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-109
3-37 4UTC
4UTC
Bit **
(LSB) ***
0 8* 2-30 seconds 1 8* 2-27 sec/semi-circle 2 8* 2-24 sec/(semi-circle)2
3 8* 2-24 sec/(semi-circle)3
0 8* 211 seconds 1 8* 214 sec/semi-circle 2 8* 216 sec/(semi-circle)2
3 8* 216 sec/(semi-circle)3
A0 32* 2-30 seconds A1 24* 2-50 sec/sec
tLS 8* 1 seconds tot 8 212 602,112 seconds
WNt 8 1 weeks WNLSF 8 1 weeks
DN 8**** 1 7 days tLSF 8* 1 seconds
* MSB Bitor ** Bit 3-18
*** Bit ****
-
3-110
(5) SV
GPS L1C/A 4 25 A-S
SV PRN 25 32 SV
3-19 4SV
-
3-111
3-38 5SV
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID 3-29
069076 (009016)
toa Almanac Reference Time 3-31
077084 (017024)
WNa Almanac Reference Week GPS 256
085090 (025030)
Parity 3.8.1.1.6
4
091096 (001006)
SV HEALTH SV 1
1MSB 0 OK 1 BAD
5LSBs 3-23 GPS SV HEALTH
097102 (007012)
SV HEALTH SV 2
SV1Word4 Bit 001006
103108 (013018)
SV HEALTH SV 3
SV1Word9 Bit 001006
-
3-112
Word
Bit (Word )
109114 (019024)
SV HEALTH SV 4
SV1Word9 Bit 001006
115120 (025030)
Parity 3.8.1.1.6
5
121126 (001006)
SV HEALTH SV 5
SV1Word9 Bit 001006
127132 (007012)
SV HEALTH SV 6
SV1Word9 Bit 001006
133138 (013018)
SV HEALTH SV 7
SV1Word9 Bit 001006
139144 (019024)
SV HEALTH SV 8
SV1Word9 Bit 001006
145150 (025030)
Parity 3.8.1.1.6
6
151156 (001006)
SV HEALTH SV 9
SV1Word9 Bit 001006
157162 (007012)
SV HEALTH SV 10
SV1Word9 Bit 001006
163168 (013018)
SV HEALTH SV 11
SV1Word9 Bit 001006
-
3-113
Word
Bit (Word )
169174 (019024)
SV HEALTH SV 12
SV1Word9 Bit 001006
175180 (025030)
Parity 3.8.1.1.6
7
181186 (001006)
SV HEALTH SV 13
SV1Word9 Bit 001006
187192 (007012)
SV HEALTH SV 14
SV1Word9 Bit 001006
193198 (013018)
SV HEALTH SV 15
SV1Word9 Bit 001006
199204 (019024)
SV HEALTH SV 16
SV1Word9 Bit 001006
205210 (025030)
Parity 3.8.1.1.6
8
211216 (001006)
SV HEALTH SV 17
SV1Word9 Bit 001006
217222 (007012)
SV HEALTH SV 18
SV1Word9 Bit 001006
223228 (013018)
SV HEALTH SV 19
SV1Word9 Bit 001006
-
3-114
Word
Bit (Word )
229234
(019024) SV HEALTH SV 20
SV1Word9 Bit 001006
235240 (025030)
Parity 3.8.1.1.6
9
241246 (001006)
SV HEALTH SV 21
SV1Word9 Bit 001006
247252 (007012)
SV HEALTH SV 22
SV1Word9 Bit 001006
253258 (013018)
SV HEALTH SV 23
SV1Word9 Bit 001006
259264 (019024)
SV HEALTH SV 24
SV1Word9 Bit 001006
265270 (025030)
Parity 3.8.1.1.6
10
271276 (001006)
Reserved Bits
277292 (007022)
CALENDAR YEAR BlockF SV 1 1 GPS SV 10
QZS SV 10
-
3-115
Word
Bit (Word )
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-116
GPS L1 5 25 PRN 1
24 SV
3-20 5SV
-
3-117
3-39 5SV
Word
Bit (Word )
3
061062 (001002)
DATA ID 01
063068 (003008)
SV ID ID
069076 (009016)
toa Almanac Reference Time
077084 (017024)
WNa Almanac Reference Week GPS 256
085090 (025030)
Parity 3.8.1.1.6
4
091096 (001006)
SV HEALTH SV 1
1MSB 0 OK 1 BAD
5LSBs 3-23
097102 (007012)
SV HEALTH SV 2
SV1Word4 Bit 001006
103108 (013018)
SV HEALTH SV 3
SV1Word9 Bit 001006
109114 (019024)
SV HEALTH SV 4
SV1Word9 Bit 001006
115120 (025030)
Parity 3.8.1.1.6
5 121126 SV HEALTH SV1Word9 Bit 001006
-
3-118
3-39 5SV
Word
Bit (Word )
(001006) SV 5 127132
(007012) SV HEALTH SV 6
SV1Word9 Bit 001006
133138 (013018)
SV HEALTH SV 7
SV1Word9 Bit 001006
139144 (019024)
SV HEALTH SV 8
SV1Word9 Bit 001006
145150 (025030)
Parity 3.8.1.1.6
6
151156 (001006)
SV HEALTH SV 9
SV1Word9 Bit 001006
157162 (007012)
SV HEALTH SV 10
SV1Word9 Bit 001006
163168 (013018)
SV HEALTH SV 11
SV1Word9 Bit 001006
169174 (019024)
SV HEALTH SV 12
SV1Word9 Bit 001006
175180 (025030)
Parity 3.8.1.1.6
7 181186
(001006) SV HEALTH SV 13
SV1Word9 Bit 001006
187192 SV HEALTH SV1Word9 Bit 001006
-
3-119
3-39 5SV
Word
Bit (Word )
(007012) SV 14 193198
(013018) SV HEALTH SV 15
SV1Word9 Bit 001006
199204 (019024)
SV HEALTH SV 16
SV1Word9 Bit 001006
205210 (025030)
Parity 3.8.1.1.6
8
211216 (001006)
SV HEALTH SV 17
SV1Word9 Bit 001006
217222 (007012)
SV HEALTH SV 18
SV1Word9 Bit 001006
223228 (013018)
SV HEALTH SV 19
SV1Word9 Bit 001006
229234 (019024)
SV HEALTH SV 20
SV1Word9 Bit 001006
235240 (025030)
Parity 3.8.1.1.6
9
241246 (001006)
SV HEALTH SV 21
SV1Word9 Bit 001006
247252 (007012)
SV HEALTH SV 22
SV1Word9 Bit 001006
-
3-120
3-39 5SV
Word
Bit (Word )
253258 (013018)
SV HEALTH SV 23
SV1Word9 Bit 001006
259264 (019024)
SV HEALTH SV 24
SV1Word9 Bit 001006
265270 (025030)
Parity 3.8.1.1.6
10
271276 (001006)
Reserved Bits
277292 (007022)
CALENDAR YEAR
BlockF SV 1 1 GPS SV 10
QZS SV 10
293294 (023024)
(for Parity) Word10 Bit 029030 0
295300 (025030)
Parity 3.8.1.1.6 Word10 Bit 029030 0
-
3-121
3.8.1.1.6
3.8.1.1.5 QZSS 1 25
ID (61~62 )ID (6368 ) (
3-15 )
30 IS-QZSS1.3
IS-QZSS1.3 5.2.2-1
QZSS GPS GPS GPS QZSS GPS Q-Z Visionhttp://qz-vision.jaxa.jp/USE/ja/ IS-QZSS1.3 5.2.2-1
3-40 IS-QZSS1.3 5.2.2-1
-
3-122
3.8.1.2
3-9 GPS 1 Subframe 300bit1 Subframe 10 1 30bit1 24bit6bit QZSS GPS
3-21
-
3-123
3.8.1.3 L2
L2 C
1
1
1
1
1
1
"ALERT" Flag 1bit
DATA WEEK, CLOCK, HEALTH, ACCURACY, EPHEMERIS
300bits, 12sec, 25bps, 50sps
39 277
CRC
39 277
DATA EPHEMERIS CRC
39 277
DATA UTC, IONO, etc. CRC
39 277
DATA ALMANAC CRC
39 277
DATA SPECIAL MESSAGE CRC
39 277
DATA Reduced ALMANAC, HEALTH CRC
38bits 24bits
PREAMBLE PRNMessageType ID
Message TOW Count
8bits 6bits 6bits 17bits
3-22 L2 C
QZSS L2 C No.of BitsScale FactorEffective RangeUnits GPS GPS QZSS QZS GPS QZSS
276 24 300 1 1 12 10001011 PRN
6 PRN QZSS
PRNQZS PRN 6
-
3-124
ID
PRN 6 ID
ID
3-41 GPS
10 URA
11 30 SV
ISC
31 SV Reduced
32 SV EOP(Earth Orientation Parameter)
33 SV UTC 34 SV 35 SV
GGTO(GPS/GNSS )
36 SV 37 SV Midi
12 Reduced
13 SV 14 15
-
3-125
QZSS
3-42 QZSS
10 URA
11 3046 SV
ISC 46 GPS
ISC
3147 SV Reduced
47 GPS Reduced
32 SV EOP(Earth
Orientation Parameter)
3349 SV UTC 49 GPS UTC
34 SV 3551 SV
GGTO(GPS/GNSS )
51 GPS GGTO
36 SV 3753 SV Midi
53 GPS Midi
1228 Reduced
28 GPS Reduced
13 SV 14 15
12 47 3128 QZS-1 IS-QZSS1.3
-
3-126
3-43 L2C
** 1011 48 SV 30 48 ISC 30* 288 GPS Reduced
1231* 20 SV
GPS Midi
37 120 SV
EOP 32* 30 UTC 33* 288 DC 34*1314 30 DC
GGTO(GPS-GNSS )
35* 288
36*15 *
** SV
QZSS GPS GPS DC()
-
3-127
3.8.1.3.1 Message Type 10
GPS L2 C Message Type 10 URA
3-23 Message Type 10
-
3-128
3-44 10
001008 10001011 0090014 PRN 015020
ID Message Type 0(000000)63(111111)
021037 TOW
TOW(29bits Z-Count 19LSBs)17MSBs
038 0Message Type 10 URA INDEX 014 1Message Type 10 URA INDEX 15
1
039051 13bits GPS Week Number
GPS 8192
052 L1 0Signal 1Signal
053 L2 0Signal 1Signal
054 L5 0Signal 1Signal
055065 top 066070 URAoe INDEX
URA 15 6144.00 < URAoe
QZSS
-
3-129
143072.00 < URAoe 6144.00
13 1536.00 < URAoe 3072.00
12 768.00 < URAoe 1536.00
11 384.00 < URAoe 768.00
10 192.00 < URAoe 384.00
9 96.00 < URAoe 192.00
8 48.00 < URAoe 96.00
7 24.00 < URAoe 48.00
6 13.65 < URAoe 24.00
5 9.65 < URAoe 13.65
4 6.85 < URAoe 9.65
3 4.85 < URAoe 6.85
2 3.40 < URAoe 4.85
-
3-130
1 2.40 < URAoe 3.40
0 1.70 < URAoe 2.40
-1 1.20 < URAoe 1.70
-2 0.85 < URAoe 1.20
-3 0.60 < URAoe 0.85
-4 0.43 < URAoe 0.60
-5 0.30 < URAoe 0.43
-6 0.21 < URAoe 0.30
-7 0.15 < URAoe 0.21
-8 0.11 < URAoe 0.15
-9 0.08 < URAoe 0.11
-10 0.06 < URAoe 0.08
-11 0.04 < URAoe 0.06
-
3-131
-12 0.03 < URAoe 0.04
-13 0.02 < URAoe 0.03
-14 0.01 < URAoe 0.02
-15 URAoe 0.01
-16 No accuracy prediction availableuse at own risk
071~081 toe 082~107 A toe 26,559,710
[m]
QZSS 42,164,200[m]
108~132 Adot 133~149 no toe 150~172 no dot toe
173~205 Mo-n toe 206~238 en QZSS
GPS 0.03
239~271 n
272 Integrity Status flag
3-20 QZS-1 2
273 L2Cphasing L2C L2P(Y) QZSS
-
3-132
274~276 Reserved 277~300 CRC 3.8.1.5
-
3-133
3-45 10
LSB
WN 13 Weeks URAoe Index 5* Signal health L1 L2 L5
3
top 11 300 604,500 seconds toe 11 300 604,500 seconds A**** 26* 2-9 meters Adot 25* 2-21 meters/sec 0 17* 2
-44 sem-icircle/sec 0dot 23* 2
-57 semi-circles/sec2 Mo-n 33* 2-32 En 33 2-34 0.03***** dimentionless 33* 2
-32 semi-circles * MSB (or)
*** Bit
**** GPS Aref 26,559,710meters QZSS toe 42,164,200meters
***** QZSS
-
3-134
3.8.1.3.2 Message Type 11 L2 C Message Type 11
3-24 Message Type 11
-
3-135
- 3-135 -
3-46 Message Type 11
Bit
001008 PREAMBLE 10001011
009014 PRN
015020 MESSAGE TYPE ID Message Type 0(000000)63(111111)
021037 MESSAGE TOW COUNT
TOW(29bits Z-Count 19LSBs) 17MSBs
038 ALERT FLAG 0Message Type 1 URA INDEX 014 1Message Type 1 URA INDEX 15
1
039049 toe
050082 0-n
083115 i0-n toe
116132 1
133147 io-n-DOT
148163 Cis-n sin
164179 Ci-n cos
180203 Cs-n sin
-
3-136
- 3-136 -
3-46 Message Type 11
Bit
204227 Cc-n cos
228248 Cus-n sin
249269 Cuc-n cos
270277 Reserved Bits
277300 CRC 3.8.1.5
(_REF)-2.610-9[semi-circles/second] (GPSQZSS)
-
3-137
3-47 Message Type 11
Message Type 2
Bit **
(LSB) ***
toe 11 300 604,500 seconds o-n 33* 2-32 semi-circles dot 17* 2-44 semi-circles/sec
io-n 33* 2-32 semi-circles ion-dot 15* 2-44 semi-circles/sec Cis-n 16* 2-30 radians Cic-n 16* 2-30 radians Crs-n 24* 2-8 meters Crc-n 24* 2-8 radians Cus-n 21* 2-30 meters Cuc-n 21* 2-30 radians
* MSB Bitor ** Bit 3-24
*** Bit
-
3-138
3.8.1.3.3 Message Type 30
L2 C Message Type 30 SV ISC
3-25 Message Type 30
-
3-139
- 3-139 -
3-48 Message Type 30
Bit
001008 PREAMBLE 10001011
009014 PRN
015020 MESSAGE TYPE ID Message Type 0(000000)63(111111)
021037 MESSAGE TOW COUNT
TOW(29bits Z-Count 19LSBs) 17MSBs
038 ALERT FLAG 0Message Type 1 URA INDEX 014 1Message Type 1 URA INDEX 15
1
039049 top SV 050054 URAoc index SV 055057 URAoc1 index SV 058060 URAoc2 index SV 061071 to
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