[IGSREPORT-2971] Wk 0868 NCL GNAAC Analysis Report
Phil
Phil
Sat Sep 14 06:40:38 PDT 1996
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IGS Electronic Report Sat Sep 14 6:40:38 PDT 1996 Message Number 2971
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Author: Phil Davies
Subject: Wk 0868 NCL GNAAC Analysis Report
=SCR 2.01 NCL 96:258:48824 COM 96:237:00000 96:245:00000
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DESCRIPTION A-Sinex comparison report, gps week 0868
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
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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 0868
Type Agency Filename____ Sinex_ID________
A cod cod08687.snx COD 96:249:42840
A emr emr08687.snx NRC 96:248:76440
A esa esa08687.snx ESA 96:253:26536
A gfz gfz08687.snx GFZ 96:249:36480
G NCL ncl0868g.snx NCL 96:258:48348
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3) Common station set sizes
cod emr esa gfz COMB CORE
cod 78 30 52 49 44 12
emr 33 27 27 28 12
esa 57 42 43 12
gfz 54 43 12
COMB 44 12
CORE 12
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4) Postfit residuals St Dev (mm)
emr esa gfz COMB CORE
cod 13.08 30.89 10.68 5.95 8.42
emr 33.04 13.34 9.19 10.33
esa 32.36 29.20 28.40
gfz 6.21 7.56
COMB 6.91
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5) Postfit residuals Weighted RMS (mm)
emr esa gfz COMB CORE
cod 10.59 15.40 9.27 4.12 4.97
emr 19.48 11.41 7.01 9.44
esa 20.03 15.62 12.43
gfz 6.91 6.44
COMB 5.11
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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 2.87E-03 6.40E-02 4.53E-03 -1.74E-10 -7.72E-08 1.45E-08 -1.64E-07
emr -6.89E-03 -3.77E-02 6.98E-02 -3.73E-10 2.40E-07 -1.61E-07 4.39E-08
esa -1.79E-02 1.22E-01 -1.19E-01 3.61E-09 5.82E-09 -1.01E-09 1.93E-06
gfz 3.99E-03 -7.30E-02 3.34E-03 2.53E-10 1.23E-08 8.85E-10 -1.25E-09
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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 2.27E-03 -1.66E-02 6.22E-02 1.84E-09 -8.68E-08 1.42E-08 -1.62E-07
emr -3.65E-03 -1.19E-01 1.27E-01 1.41E-09 2.30E-07 -1.61E-07 4.65E-08
esa -1.25E-02 3.00E-02 -5.73E-02 5.28E-09 -3.09E-09 -7.99E-10 1.93E-06
gfz -1.79E-03 -1.56E-01 6.23E-02 1.67E-09 2.90E-09 1.20E-11 2.53E-09
COMB -1.94E-03 -8.15E-02 5.90E-02 1.61E-09 -9.49E-09 -3.84E-10 2.77E-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
D = not given but listed in NCL catalogue
Char 3: ANTENNA information : - = matches NCL catalogue or not given
a = text string discrep. (type and/or S/N)
A = vector discrep. (phase centre) > 1mm
Char 4: RECEIVER information : - = matches NCL catalogue or not given
r = text string discrep. (type, S/N or firm)
Char 5: ECCENTRICITY info - = matches NCL catalogue or not given
E = vector discrep. (local tie) > 1mm
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__
ALBH A 1 40129M003 i----1 i----1 i----2
ALGO A 1 40104M002 i----1 i----1 i----1 i----1
AREQ A 1 42202M005 i----1 i----1 i----2 i----2
ASC1 A 1 --------- id---2 id---1 id---3
AUCK A 1 50209M001 X----- X-----
BAHR A 1 249010M02 X-ar--
BISH A 1 --------- Xd----
BOGT A 1 41901M001 i----1 i----1 i----1
BOR1 A 1 12205M002 X----- X-----
BRAZ A 1 41606M001 i----1 iD---1 i--r-2
BRMU A 1 42501S004 i----1 i----1 i--r-1
BRUS A 1 13101M004 X-----
CAS1 A 1 66011M001 i----2 i----1 i----1 i----2
CHAT A 1 50207M001 X----- X-----
CHUR A 1 --------- Xd----
COCO A 1 --------- id---2 id---2 id---1
CRO1 A 1 43201M001 X-----
DAV1 A 1 66010M001 i----1 i----1 i----1
DGAR A 1 --------- Xd----
DRAO A 1 40105M002 i----1 i----1 i--r-1
EISL A 1 41703M003 X----- X-----
FAIR A 1 40408M001 i----2 i----2 i----2 i----2
FLIN A 1 --------- Xd----
FORT A 1 41602M001 i----1 i----1 i----2 i----3
GODE A 1 40451M123 X-----
GOLD A 1 40405S031 i----1 i--r-1 i----2 i--r-1
GOPE A 1 11502M002 X-a---
GRAZ A 1 11001M002 X-----
GUAM A 1 50501M002 i----1 i----2 i----2 i--r-2
HART A 1 30302M002 i----1 i----2 i----1 i----1
HERS A 1 13212M007 X-----
HOB2 A 1 50116M004 X----- X-----
IISC A 1 22306M001 X----- X-A--- X--r-- X-----
IRKT A 1 12313M001 i----1 i----1 i----3 i----1
JOZE A 1 12204M001 X-a---
JPLM A 1 40400M007 X--r--
KELY A 1 43005M001 X-----
KERG A 1 91201M002 i----1 i----2 i----1 i----1
KIRU A 1 10403M002 X-----
KIT3 A 1 12334M001 i----1 i----1 i----2 i----1
KOKB A 1 40424M004 i----2 i----1 i----3 i----3
KOSG A 1 13504M003 i----1 i----2 i----1 i----3
KOUR A 1 97301M210 i----1 i----1 i----1
KWJ1 A 1 --------- id---2 id---1 id---2
LAMA A 1 12209M001 X--r--
LPGS A 1 41510M001 X----- X-----
MAC1 A 1 50135M001 X--rE-
MADR A 1 13407S012 i----1 i----2 i----1 i----1
MALI A 1 33201M001 i----2 i----1 i----1 i----3
MAS1 A 1 31303M002 i--r-1 i--r-2 i--r-2
MATE A 1 12734M008 i----1 i----1 i----1
MCM4 A 1 66001M003 i----2 i----1 i----3 i----2
MDO1 A 1 40442M012 i----1 i----2 i--r-2
MDVO A 1 --------- X-a--- X---E-
METS A 1 10503S011 i----1 i----1 i----2
NLIB A 1 40465M001 X----- X-----
NRC1 A 1 40114M001 X-----
NYAL A 1 10317M001 i----1 i----1 i----1
OBER A 1 --------- Xd----
ONSA A 1 10402M004 i----1 i----1 i--r-2
PAMA A 1 92201M003 X----- X-----
PERT A 1 50133M001 X----- X-----
PIE1 A 1 40456M001 X-----
POL2 A 1 12348M001 X----- X--r--
POTS A 1 14106M003 X----- X--r--
QUIN A 1 40433M004 X-----
RCM5 A 1 40499S018 i----1 i----2 i----1 i--r-1
REYK A 1 10202M001 X----- X--r--
SANT A 1 41705M003 i----1 i-ArE1 i-ArE3 i-ArE2
SCHE A 1 40133M001 X-----
SHAO A 1 21605M002 X----- X-----
STJO A 1 40101M001 i----1 i----1 i----1 i----1
TAEJ A 1 23902M001 X-a--- XDA---
TAIW A 1 23601M001 i----2 i--r-1 i----1 i----1
THU1 A 1 43001M001 i----1 i--r-2 i--r-1
TIDB A 1 50103M108 i----2 i----1 i----1 i----2
TROM A 1 10302M003 i----1 i----1 i----1 i----2
TSKB A 1 21730S005 i----1 i--r-1 i----2 i----1
UPAD A 1 12750M002 X-a---
USUD A 1 21729S007 i----1 i----2 i----1
VILL A 1 13406M001 X-----
WES2 A 1 40440S020 X----- X--r--
WHIT A 1 --------- Xd---- Xd----
WTZR A 1 14201M010 i----1 i----2 i----1 i----2
WUHN A 1 21602M001 X-----
YAR1 A 1 50107M004 i----1 i----1 i----3 i----2
YELL A 1 40127M003 i----2 i----1 i----1 i----1
ZIMM A 1 14001M004 X-a---
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[Mailed From: "P.B.H. Davies" <n09o8%bacchus at newcastle.ac.uk>]
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