[IGSREPORT-3285] Wk 0882 NCL GNAAC G-network Report
Phil
Phil
Sat Dec 21 09:32:39 PST 1996
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IGS Electronic Report Sat Dec 21 9:32:39 PST 1996 Message Number 3285
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Author: Phil Davies
Subject: Wk 0882 NCL GNAAC G-network Report
=SCR 2.01 NCL 96:356:53368 COM 96:335:00000 96:343:00000
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DESCRIPTION A-Sinex comparison report, gps week 0882
OUTPUT NCL (Surveying Dept., Univ of Newcastle upon Tyne, England)
CONTACT Phil Davies (p.b.h.davies at ncl.ac.uk)
SOFTWARE TANYA
HARDWARE HP 730
INPUT cod emr esa gfz jpl
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1) Notes
The NCL G-Sinex with stated constraints removed is COMB in the tables below
CORE is the 13-station constraining subset, ITRF94 coordinates
This report format is under development - more to come, comments welcome
Ad hoc variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0882
Type Agency Filename____ Sinex_ID________
A cod cod08827.snx COD 96:347:35640
A emr emr08827.snx NRC 96:346:79200
A esa esa08827.snx ESA 96:347:35548
A gfz gfz08827.snx GFZ 96:346:39900
A jpl jpl08827.snx JPL 00:000:00000
G NCL ncl0882g.snx NCL 96:356:53080
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3) Common station set sizes
cod emr esa gfz jpl COMB CORE
cod 83 28 47 42 40 49 13
emr 31 18 21 20 25 12
esa 60 33 30 42 11
gfz 50 26 38 12
jpl 47 36 12
COMB 50 13
CORE 13
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4) Postfit residuals St Dev (mm)
emr esa gfz jpl COMB CORE
cod 14.23 21.83 11.42 97.99 5.08 10.42
emr 26.73 12.20 15.82 12.49 14.33
esa 26.57 23.57 22.38 22.92
gfz 13.49 9.22 8.49
jpl 6.03 8.33
COMB 8.07
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5) Postfit residuals Weighted RMS (mm)
emr esa gfz jpl COMB CORE
cod 7.66 17.04 8.46 143.53 2.72 5.99
emr 26.17 10.02 9.73 6.53 9.98
esa 22.97 16.78 19.42 30.90
gfz 8.73 8.15 7.03
jpl 6.44 6.18
COMB 5.72
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6) 7 parameters from A-Sinexes to COMB
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 6.68E-03 2.39E-02 -7.77E-03 4.37E-11 2.42E-09 3.21E-10 -1.07E-08
emr -3.50E-02 -8.86E-02 8.49E-02 -4.53E-10 -5.42E-09 4.63E-09 -9.47E-09
esa 1.31E-02 5.40E-02 -1.65E-02 3.62E-09 1.11E-08 -1.04E-09 3.12E-05
gfz -7.71E-03 -9.19E-02 4.30E-02 -1.81E-10 1.24E-10 2.06E-09 -1.21E-08
jpl -1.55E-02 2.70E-02 6.91E-03 -2.93E-10 1.27E-08 -5.23E-09 5.18E-08
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7) 7 parameters from A-Sinexes and COMB to CORE
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 2.86E-03 5.54E-03 -4.85E-02 2.43E-09 1.15E-10 -1.63E-09 -4.59E-10
emr -3.32E-02 -1.04E-01 4.74E-02 1.41E-09 -7.41E-09 2.56E-09 7.86E-10
esa -2.54E-03 4.06E-02 -5.23E-02 5.60E-09 9.65E-09 -2.03E-09 3.12E-05
gfz -7.95E-03 -1.09E-01 3.56E-03 1.97E-09 -2.16E-09 -1.58E-10 -2.15E-09
jpl -2.07E-02 9.31E-03 -2.85E-02 1.64E-09 1.05E-08 -6.53E-09 6.16E-08
COMB -3.43E-03 -1.78E-02 -3.82E-02 2.07E-09 -2.27E-09 -1.90E-09 9.97E-09
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8)Station sets, Residuals and Discrepancies with NCL station catalogue
Each station in this week's A-Sinexes is listed below. For each AC estimating
each station, a six-character report is given. The meaning of each character
and its possible states are as follows:
Char 1: INCLUSION in G-Sinex : i = included, X = excluded
Char 2: DOMES code info : - = given
d = not given and not known by NCL
N = not given but listed in NCL catalogue
Char 3: ANTENNA information : - = matches NCL catalogue
a = text string discrep. (type and/or S/N)
A = vector discrep. (phase centre) > 1mm
N = data not given
Char 4: RECEIVER information : - = matches NCL catalogue or not given
r = text string discrep. (type, S/N or firm)
N = data not given
Char 5: ECCENTRICITY info - = matches NCL catalogue or not given
E = vector discrepancy > 1mm
N = data not given
Char 6: RESIDUAL size - = estimate not used
integer n = post-fit residual vector length <= n SD
Important Note! The NCL catalogue is compiled and updated from past Sinex
submissions - when discrepancies exist, the catalogue uses the most popular
(among ACs) value for each data item. The catalogue is therefore simply a
method of comparing solutions, and is not authoritative. If most ACs are
flagged as discrepant on the same item, the catalogue is probably wrong.
The codes are chosen so that '-' means no problem, a lower-case
letter means a less important discrepancy, and an upper case letter means an
important one. ACs with upper case codes - please modify your Sinex blocks, or
email me to put me right! Suggestions about this section are welcome.
Codes 'a' and 'r' should be disregarded by Centres not yet using the v1.00
20-character description strings.
SITE PT SOLN DOMES____ _cod__ _emr__ _esa__ _gfz__ _jpl__
ALBH A 1 40129M003 i----1 i----2 i----1
ALGO A 1 40104M002 i----2 i----1 i----1 i----2 i-NNN1
ANKR A 1 20805M002 X----- X-----
AREQ A 1 42202M005 i----2 i----2 i----1 i----3
ASC1 A 1 --------- id---2 id---1 id---3 idNNN1
AUCK A 1 50209M001 i----2 i----1 XNNNN-
BAHR A 1 --------- i-a--2 i--r-1 idNNN1
BISH A 1 --------- Xd----
BOR1 A 1 12205M002 X----- X-----
BRAZ A 1 41606M001 i----2 iN---1 i----2
BRMU A 1 42501S004 i----1 i----1 i----2
BRUS A 1 13101M004 X----- X-NNN-
CAS1 A 1 66011M001 i----1 i----1 i----3 i-NNN1
CHAT A 1 50207M001 i----2 i----1 i----1 iNNNN1
CHUR A 1 --------- Xd---- Xd----
COCO A 1 --------- Xd---- Xd----
CRO1 A 1 43201M001 X----- XNNNN-
DAV1 A 1 66010M001 X----- X-----
DGAR A 1 --------- id---1 id---1 idNNN1
DRAO A 1 40105M002 i----1 i----2 i----1
EISL A 1 41703M003 i----2 i----2 i-NNN2
FAIR A 1 40408M001 i----2 i----2 X----- i----1 i-NNN1
FLIN A 1 --------- Xd---- XdNNN-
FORT A 1 41602M001 i----3 i----2 i----2 i----2 i-NNN3
GODE A 1 40451M123 X-----
GOLD A 1 40405S031 i----1 i--r-2 i----1 i--r-1 i-NNN1
GOPE A 1 11502M002 X-a---
GRAS A 1 10002M006 X-----
GRAZ A 1 11001M002 X-----
HART A 1 30302M002 i----2 i----3 i----1 X----- i-NNN3
HERS A 1 13212M007 X-----
HKLO A 1 --------- XdNNN-
HOB2 A 1 50116M004 X-----
IISC A 1 22306M001 X----- X----- X--r-- X----- XNNNN-
IRKT A 1 12313M001 i----2 i----1 i----1 i----1 XNNNN-
JOZE A 1 12204M001 X-a---
JPLM A 1 40400M007 X-----
KELY A 1 43005M001 X-----
KERG A 1 91201M002 i----2 i----2 i----1 X----- i-NNN1
KIRU A 1 10403M002 X-----
KIT3 A 1 12334M001 i----2 i----1 X----- i----2 i-NNN1
KOKB A 1 40424M004 i----2 i----1 i----1 i----3 i-NNN1
KOSG A 1 13504M003 i----2 i----2 i----1 i----1 i-NNN1
KOUR A 1 97301M210 X----- X-----
KWJ1 A 1 --------- id---2 id---1 id---3 idNNN1
LAMA A 1 12209M001 X-----
LHAS A 1 21613M001 i----1 i----2 iN---1 i----2 iNNNN1
LPGS A 1 41510M001 X----- X-----
MADR A 1 13407S012 i----2 i-A-E2 i----1 i----1 i-NNN1
MALI A 1 33201M001 i----2 i----1 iNNNN1
MAS1 A 1 31303M002 i----3 i----1 i----1 iNNNN1
MATE A 1 12734M008 i----1 i----1 i----1
MCM4 A 1 66001M003 i----2 i----2 i----1 i----2 i-NNN3
MDO1 A 1 40442M012 i----2 i----1 i----2
MDVO A 1 --------- X-a--- X---E- X-NNN-
METS A 1 10503S011 i----1 i----1 i----1
MKEA A 1 --------- id---2 id---1 idNNN1
MOIN A 1 --------- Xd---- XdNNN-
MONP A 1 40497M004 X-a---
NLIB A 1 40465M001 X----- X-----
NRC1 A 1 40114M001 X-----
NYAL A 1 10317M001 i----1 i----1 i----2
OBER A 1 --------- Xd----
OHIG A 1 66008M001 i----1 i----1 i--r-1 iNNNN1
ONSA A 1 10402M004 i----2 i----1 i----1
PAMA A 1 92201M003 i----2 i----3 i-NNN1
PERT A 1 50133M001 i----2 i----1 i-NNN1
PIE1 A 1 40456M001 X----- X-NNN-
POL2 A 1 12348M001 X--r--
POTS A 1 14106M003 X----- X-----
QUIN A 1 40433M004 X-----
RCM5 A 1 40499S018 X----- X-----
REYK A 1 10202M001 i----2 i--r-1 iNNNN1
SANT A 1 41705M003 i----2 i----2 i----1 i----2 i-NNN1
SHAO A 1 21605M002 X----- i----1 i-NNN1
STJO A 1 40101M001 i----1 i----1 i----2 i-NNN1
TAEJ A 1 23902M001 X-a--- XNA---
TAIW A 1 23601M001 i----2 i--r-1 i----1 i----2 i-NNN1
THU1 A 1 43001M001 i----1 i--r-1 i--r-1 iNNNN1
TID2 A 1 --------- XdNNN-
TIDB A 1 50103M108 i----2 i----1 i----2
TROM A 1 10302M003 i----2 i----1 i----1 i----1 i-NNN1
TSKB A 1 21730S005 i----1 i----1 X----- i----1
UPAD A 1 12750M002 X-a---
USUD A 1 21729S007 i----1 i----1 i--r-1 i-NNN1
VILL A 1 13406M001 X-----
WES2 A 1 40440S020 X----- X-----
WHIT A 1 --------- Xd---- Xd----
WILL A 1 40134M001 X-----
WTZR A 1 14201M010 i----1 i----1 i----1 i--r-1 iNNNN1
WUHN A 1 21602M001 X----- X---E-
YAR1 A 1 50107M004 i----1 i----1 X----- i----1 i-NNN1
YELL A 1 40127M003 i----1 i----2 i----1 i----1 i-NNN1
XIAN A 1 --------- Xd----
ZIMM A 1 14001M004 X-a---
ZWEN A 1 12330M001 X----- X-----
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies at newcastle.ac.uk>]
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