the igs strategic plan: implementation plan for 2011 3.2...

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


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


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


GEO 58.75E80E110.5E140E160E ICD

GEOMEOIGSO 3


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


~25 ps SDev 5 min

Final

Orbits ~2.5 cm

12 - 18 days every

Thursday

15 min


~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

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/

3-37

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

3-38

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

3-41

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:[email protected]_

(2) J. M. Dow ESA/ESOC, Darmstadt, Germany e-mail:[email protected]

(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:[email protected]

3.7.5.2

GNSS

GNSS IGS

IGS

mailto:[email protected]:[email protected]:[email protected]

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

3-46

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 3-9 Unused _______




5






3-58

6






7






8

Columns 1-2 Symbols ++


Columns 10-12 Sat #1 Accuracy __7



9



3-59




10






11






12






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 _


Column 27 Unused _


Column 32 Unused _


Column 37 Unused _

Columns 38-42 5 characters ccccc

Column 43 Unused _


Column 49 Unused _


Column 55 Unused _


1516

Columns 1-2 Symbols %f

Column 3 Unused _

Columns 4-13 10-column float _0.0000000

Column 14 Unused _


3-61

Column 27 Unused _


Column 42 Unused _


1718

Columns 1-2 Symbols %i

Column 3 Unused _

Columns 4-7 4-column int ___0

Column 8 Unused _


Column 13 Unused _


Column 18 Unused _


Column 23 Unused _

Columns 24-29 6-column int _____0

Column 30 Unused _


Column 37 Unused _


Column 44 Unused _


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



%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




*__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



%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





*__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


*** 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)


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


*** 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


*** 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)


107112 (017022)


113114 (023024)


115120 (025030)

Parity 3.8.1.1.6

5

121124 (001004)

ERD7 ERD1Word 3 Bit 011016 6bits 4LSBs

125130 (005010)


131136 (011016)


137142 (017022)


143144 (023024)


145150 Parity 3.8.1.1.6

3-98

- 3-98 -

3-33 4NMCT

Word

Bit (Word )

(025030)

6

151154 (001004)


155160 (005010)


161166 (011016)


167172 (017022)


173174 (023024)


175180 (025030)

Parity 3.8.1.1.6

7

181184 (001004)


185190 (005010)


191196 (011016)


197202 (017022)


3-99

- 3-99 -

3-33 4NMCT

Word

Bit (Word )

203204 (023024)


205210 (025030)

Parity 3.8.1.1.6

8

211214 (001004)


215220 (005010)


221226 (011016)


227232 (017022)


233234 (023024)


235240 (025030)

Parity 3.8.1.1.6

9

241244 (001004)


245250 (005010)


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)


265270 (025030)

Parity 3.8.1.1.6

10

271274 (001004)


275280 (005010)


281286 (011016)


287292 (017022)


293294 (023024)


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


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)


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)


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


*** 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)


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


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


SV1Word9 Bit 001006

187192 SV HEALTH SV1Word9 Bit 001006

3-119

3-39 5SV

Word

Bit (Word )

(007012) SV 14 193198


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)


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



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


3-135

- 3-135 -


Bit

001008 PREAMBLE 10001011

009014 PRN

015020 MESSAGE TYPE ID Message Type 0(000000)63(111111)

021037 MESSAGE TOW COUNT


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 -


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


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


*** Bit

3-138

3.8.1.3.3 Message Type 30

L2 C Message Type 30 SV ISC


3-139

- 3-139 -


Bit

001008 PREAMBLE 10001011

009014 PRN

015020 MESSAGE TYPE ID Message Type 0(000000)63(111111)

021037 MESSAGE TOW COUNT


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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