[IGSREPORT-3720] Wk 0902 NCL GNAAC G-network Report
Phil
Phil
Thu May 8 08:36:24 PDT 1997
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IGS Electronic Report Thu May 8 8:36:24 PDT 1997 Message Number 3720
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Author: Phil Davies
Subject: Wk 0902 NCL GNAAC G-network Report
=SCR 2.01 NCL 97:128:55457 COM 97:109:00000 97:116:86280
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DESCRIPTION A-Sinex comparison report, gps week 0902
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 gfz jpl ngs sio
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1) Notes
The NCL G-Sinex with stated constraints removed is GNET in the tables below
CORE is the 13-station constraining subset, ITRF94 coordinates
This report format is under development - more to come, comments welcome
Variance scaling factors applied
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2) Input and output Sinex in NCL analysis for week 0902
Type Agency Filename____ Sinex_ID________
A cod cod09027.snx COD 97:121:34980
A emr emr09027.snx NRC 97:120:68220
A gfz gfz09027.snx GFZ 97:120:48300
A jpl jpl09027.snx JPL 97:124:50757
A ngs ngs09027.snx NOA 97:120:51422
A sio sio09027.snx SIO 97:121:43024
G NCL ncl0902g.snx NCL 97:128:52055
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3) Common station set sizes
cod emr gfz jpl ngs sio GNET CORE
cod 74 25 44 44 47 59 44 9
emr 32 26 26 25 29 29 13
gfz 53 37 41 47 48 13
jpl 52 35 46 47 12
ngs 53 46 45 11
sio 70 57 13
GNET 62 13
CORE 13
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4) Postfit residuals St Dev (mm)
emr gfz jpl ngs sio GNET CORE
cod 12.15 10.66 106.46 17.27 17.06 5.52 8.13
emr 42.72 135.58 17.42 48.15 30.71 54.49
gfz 115.11 17.27 13.78 11.94 12.06
jpl 121.04 103.64 6.94 9.63
ngs 19.60 14.85 9.60
sio 14.49 20.49
GNET 14.15
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5) Postfit residuals Weighted RMS (mm)
emr gfz jpl ngs sio GNET CORE
cod 9.98 5.92 74.39 10.85 12.34 3.87 3.73
emr 18.17 76.40 14.19 14.11 10.17 18.11
gfz 69.29 11.77 8.10 6.96 11.08
jpl 51.03 85.90 9.82 6.86
ngs 15.38 9.89 8.83
sio 5.78 12.35
GNET 13.97
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6) 7 parameters from A-Sinexes to GNET
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 6.34E-03 9.21E-03 -2.03E-02 1.76E-10 -8.83E-10 2.68E-10 -1.30E-08
emr -1.08E-02 -1.18E-01 2.15E-01 9.27E-10 -6.58E-09 -6.73E-10 -1.29E-08
gfz -3.10E-03 2.07E-02 7.48E-02 5.82E-10 -1.73E-09 3.06E-10 -1.20E-08
jpl -1.15E-02 1.46E-02 2.63E-03 4.40E-10 -4.46E-09 -7.58E-09 9.60E-08
ngs -3.44E-02 -1.58E-01 2.94E-01 -1.86E-10 -8.73E-09 3.11E-09 -1.05E-08
sio -1.78E-02 1.83E-02 6.65E-02 -6.58E-10 2.32E-09 5.71E-09 -1.48E-08
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7) 7 parameters from A-Sinexes and GNET to CORE
Tx Ty Tz S Rx Ry Rz
(m) (m) (m) (rad) (rad) (rad)
cod 1.43E-02 -1.58E-02 4.13E-03 2.71E-09 -1.89E-09 -4.92E-10 -1.20E-10
emr 1.99E-03 -1.39E-01 2.56E-01 4.36E-09 -6.05E-09 -2.15E-09 -7.37E-10
gfz 2.36E-03 -1.07E-02 1.03E-01 2.78E-09 -2.47E-09 -1.35E-09 1.25E-09
jpl -1.02E-03 -1.24E-02 3.32E-02 1.85E-09 -5.22E-09 -9.16E-09 1.09E-07
ngs -2.11E-02 -1.83E-01 3.24E-01 6.92E-10 -9.00E-09 1.20E-09 2.41E-09
sio -1.21E-02 -1.09E-02 9.16E-02 6.80E-10 1.11E-09 4.18E-09 -1.93E-09
GNET 1.09E-02 -2.74E-02 3.27E-02 2.36E-09 -3.57E-10 -1.60E-09 1.25E-08
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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. This 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__ _gfz__ _jpl__ _ngs__ _sio__
ALBH A 1 40129M003 X----- i----1 i----1 i-a--2
ALGO A 1 40104M002 i----2 i----1 i----1 i----1 i--r-1 i-a--1
ANKR A 1 20805M002 i----1 i----1 i-a--2
ASC1 A 1 --------- id---2 id---1 id---1 id---1 id---3
AUCK A 1 50209M001 i----1 X----- i----1 i----2
BAHR A 1 --------- i-a--2 i--r-1 id--E1 idar-2
BISH A 1 --------- Xd----
BOGT A 1 41901M001 i----1 i----1 i----1 i----2 i-a--2
BOR1 A 1 12205M002 X----- X-a---
BRAZ A 1 41606M001 i----1 i----1 i---E1 i----1 i-a--2
BRMU A 1 42501S004 i----2 i----1 i----1 i-a--1
BRUS A 1 13101M004 i--r-1 i----1 i-ar-2
CASA A 1 --------- Xd----
CAS1 A 1 66011M001 i----1 i----1 i----1 i----2 i-a--1
CHAT A 1 50207M001 i----1 i----1 i----1 i----1
CHUR A 1 --------- Xd----
COCO A 1 --------- id---2 id---1 id---1 ida--2
CRO1 A 1 43201M001 i----2 i----1 iNa--2
DAV1 A 1 66010M001 i----2 i----1 i----1 i----1 i----2 i-a--1
DGAR A 1 --------- id---2 id---1 i----1 Xd----
DRAO A 1 40105M002 X----- i----1 i----1 i----1 i-a--2
FAIR A 1 40408M001 i----2 i----1 i----1 i-ArE1 i----1 i-a--2
FLIN A 1 --------- Xd---- id---1 id---1
FORT A 1 41602M001 X----- i----1 i----1 i----2 i----1 i-a--1
GODE A 1 40451M123 X-----
GOLD A 1 40405S031 i----2 i--r-1 i--r-1 iN-r-1 i----1 iNar-2
GOPE A 1 11502M002 X-a---
GRAZ A 1 11001M002 X----- X-a-E-
GUAM A 1 50501M002 i----1 i----1 i----1 i----1 i----3 i-a--1
HART A 1 30302M002 i----1 i----1 i--rE1 i-A--1
HERS A 1 13212M007 X----- X-ar--
HOB2 A 1 50116M004 X----- X-a---
IISC A 1 22306M001 i----1 i----1 i----1 X---E- i----1 i-a--1
IRKT A 1 12313M001 i----4 i----1 i----1 i---E2 i----1 i-a--1
JOZE A 1 12204M001 X-a--- X-A---
JPLM A 1 40400M007 X----- X-a---
KELY A 1 43005M001 i----1 i----1 i-a--1
KERG A 1 91201M002 X-----
KIRU A 1 10403M002 X----- X-----
KIT3 A 1 12334M001 i----2 i----1 i----1 i-a--1
KOKB A 1 40424M004 i----1 i----1 i----1 i---E1 i----2 i-a--2
KOSG A 1 13504M003 X----- i----2 i----1 i--r-1 i----1 i-ar-2
KOUR A 1 97301M210 i----1 i----1 i----1 i-ar-1
KWJ1 A 1 --------- id---2 id---1 id---2 id---3 id---1
LAMA A 1 12209M001 X-----
LHAS A 1 21613M001 i----1 i----1 i----1 i----1 i----1 i-a--1
MAC1 A 1 50135M001 i----1 i----1 i----1 i----1 i-a--1
MADR A 1 13407S012 i----1 i----1 i----1 i----1 i-ar-1
MALI A 1 33201M001 i----1 i----1 i----1 i----1 i-ar-2
MAS1 A 1 31303M002 X----- X-----
MASP A 1 31303M001 i----1 iN---1 i-ar-1
MATE A 1 12734M008 X----- X----- X----- X-a-E-
MCM4 A 1 66001M003 i----1 i----1 i----1 i----2 i----1 i-a--1
MDO1 A 1 40442M012 X----- i----1 i--r-1
MDVO A 1 --------- X-a-E- X-A-E-
METS A 1 10503S011 i----2 i----1 i----1 i-a--1
MKEA A 1 --------- Xd---- id---1 id---2
MONP A 1 40497M004 X-a---
NLIB A 1 40465M001 X----- i----1 i----1 i--r-1
NRC1 A 1 40114M001 X-----
NYAL A 1 10317M001 i----1 i----1 i----1 i----1 i-ar-1
OBER A 1 --------- Xd----
OHIG A 1 66008M001 i----2 i----1 i----1 i-a--1
ONSA A 1 10402M004 i----2 i----1 i----1 i-a--1
PERT A 1 50133M001 i----2 i----1 i-a--2
PIE1 A 1 40456M001 X-----
POTS A 1 14106M003 i----1 i----1 i-a--2
QUIN A 1 40433M004 X-----
RCM6 A 1 --------- i----2 i----1 i----1 id---1 id---1 ida--2
REYK A 1 10202M001 i----2 i----1 i-a--1
SANT A 1 41705M003 i----2 i----1 i----1 i---E1 i----1 i-a--1
SHAO A 1 21605M002 i----2 i----1 i----2 i-a--1
STJO A 1 40101M001 i--r-2 i--r-1 i--r-1 i----1 i--r-1 i-ar-1
TAEJ A 1 23902M001 X-Ar-- X-Ar-- X-Ar--
TAHI A 1 92201M006 i----2 i---E1 iN---1 iNa-E1
TAIW A 1 23601M001 X----- i--r-1 i----1 i----2 i-ar-2
TIDB A 1 50103M108 i----1 i----1 i----1 i----1 i-ar-1
TROM A 1 10302M003 i----1 i----1 i-ar-1
TSKB A 1 21730S005 i----1 i----1 i----1 i----1 i----2 i-a--1
UPAD A 1 12750M002 X-a---
UPO1 A 1 Xd----
USUD A 1 21729S007 X----- i----1 i-ArE1 i-a--1
VILL A 1 13406M001 X-----
WES2 A 1 40440S020 X----- i----1 i----1 i-a--1
WHIT A 1 --------- Xd---- Xd---- Xd---- Xda-E-
WILL A 1 40134M001 X-----
WTZR A 1 14201M010 i----1 i----1 i----1 i----1 i----1 i-a--2
WUHN A 1 21602M001 X----- i---E2 i----1
YAR1 A 1 50107M004 i----2 i----1 i----1 i----1 i----1 i-ar-2
YELL A 1 40127M003 i--r-2 i--r-1 i--r-1 i----1 i--r-1 i-a--1
XIAN A 1 --------- Xd----
ZIMM A 1 14001M004 X-a--- X-A---
ZWEN A 1 12330M001 X-a---
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[Mailed From: "P.B.H. Davies" <P.B.H.Davies at newcastle.ac.uk>]
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