[IGSREPORT-3264] Wk 0881 NCL GNAAC G-network Report
Phil
Phil
Thu Dec 12 06:30:17 PST 1996
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IGS Electronic Report Thu Dec 12 6:30:17 PST 1996 Message Number 3264
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Author: Phil Davies
Subject: Wk 0881 NCL GNAAC G-network Report
=SCR 2.01 NCL 96:347:38381 COM 96:328:00000 96:336:00000
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DESCRIPTION A-Sinex comparison report, gps week 0881
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 0881
Type Agency Filename____ Sinex_ID________
A cod cod08817.snx COD 96:341:38520
A emr emr08817.snx NRC 96:344:77940
A esa esa08817.snx ESA 96:345:37988
A gfz gfz08817.snx GFZ 96:339:39960
A jpl jpl08817.snx JPL 00:000:00000
G NCL ncl0881g.snx NCL 96:347:38181
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3) Common station set sizes
cod emr esa gfz jpl COMB CORE
cod 83 29 52 46 47 56 12
emr 34 23 23 22 29 11
esa 62 39 38 47 11
gfz 54 33 45 11
jpl 58 45 11
COMB 58 12
CORE 13
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4) Postfit residuals St Dev (mm)
emr esa gfz jpl COMB CORE
cod 13.12 24.12 12.58 89.54 5.55 11.23
emr 27.70 11.67 13.55 10.73 12.42
esa 27.74 25.82 24.87 23.01
gfz 12.46 9.72 9.17
jpl 6.28 9.52
COMB 8.95
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5) Postfit residuals Weighted RMS (mm)
emr esa gfz jpl COMB CORE
cod 8.07 13.15 8.65 131.03 2.88 5.76
emr 18.32 9.49 9.04 6.43 9.15
esa 14.75 15.19 11.87 17.05
gfz 8.46 7.75 6.00
jpl 7.32 9.07
COMB 4.20
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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 2.26E-03 2.64E-02 2.08E-03 1.53E-12 3.55E-08 1.79E-08 2.02E-07
emr -1.31E-02 -8.49E-02 4.05E-02 -6.68E-10 2.83E-08 1.90E-08 2.02E-07
esa -2.87E-03 6.86E-02 -5.99E-02 4.57E-09 4.25E-08 2.16E-08 -4.05E-06
gfz 3.70E-03 -1.08E-01 3.02E-02 -1.92E-10 3.27E-08 1.77E-08 2.02E-07
jpl -4.67E-03 2.38E-02 -2.22E-03 -2.25E-10 3.44E-08 4.55E-08 1.62E-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 9.06E-03 1.22E-02 -1.29E-02 2.53E-09 9.03E-10 -1.39E-09 2.12E-10
emr 9.45E-05 -9.62E-02 2.77E-02 1.13E-09 -6.21E-09 -3.54E-10 -7.50E-10
esa -5.79E-03 4.72E-02 -6.54E-02 5.13E-09 7.99E-09 3.41E-09 -4.25E-06
gfz 1.44E-02 -1.24E-01 1.79E-02 1.47E-09 -2.08E-09 -2.30E-09 -1.10E-09
jpl -2.24E-03 8.71E-03 -1.09E-02 1.46E-09 9.56E-12 2.66E-08 -1.86E-07
COMB 6.14E-03 -1.52E-02 -1.27E-02 2.01E-09 -3.47E-08 -1.93E-08 -2.02E-07
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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----2 i----1 i----1
ALGO A 1 40104M002 i----2 i----1 i----1 i----2 i-NNN1
ANKR A 1 20805M002 i----2 i----1 iNNNN1
AREQ A 1 42202M005 i----1 i----1 i----1 i----2 i-NNN1
ASC1 A 1 --------- id---2 id---1 id---3 idNNN1
AUCK A 1 50209M001 X----- X-----
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----1 iN---1 i----2 iNNNN1
BRMU A 1 42501S004 i----2 i----1 i----2 i-NNN1
BRUS A 1 13101M004 X----- X-NNN-
CASA A 1 --------- XdNNN-
CAS1 A 1 66011M001 i----1 i----1 i----2 i-NNN1
CHAT A 1 50207M001 i----2 i----1 i----1 iNNNN1
CHUR A 1 --------- Xd---- id---1 idNNN1
COCO A 1 --------- Xd---- Xd----
CRO1 A 1 43201M001 X----- XNNNN-
DAV1 A 1 66010M001 i----1 i----2 i----1 i----1 i-NNN1
DGAR A 1 --------- id---2 id---3 idNNN2
DRAO A 1 40105M002 i----2 i----1 i----1
EISL A 1 41703M003 i----2 i----1 i-NNN2
FAIR A 1 40408M001 i----2 i----2 i----1 i----1 i-NNN1
FLIN A 1 --------- id---2 id---1 idNNN2
FORT A 1 41602M001 i----4 i----1 i----1 i----1 i-NNN3
GODE A 1 40451M123 X-----
GOLD A 1 40405S031 i----2 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-----
GUAM A 1 50501M002 X-----
HART A 1 30302M002 i----2 i----2 i----1 X----- i-NNN1
HERS A 1 13212M007 X-----
HKLO A 1 --------- XdNNN-
HOB2 A 1 50116M004 i----2 i----2 i-NNN1
IISC A 1 22306M001 i----1 i----1 i--rE2 i----2 XNNNN-
IRKT A 1 12313M001 i----2 i----2 i----1 i----2 XNNNN-
JOZE A 1 12204M001 X-a---
JPLM A 1 40400M007 X-----
KELY A 1 43005M001 X----- XNNNN-
KERG A 1 91201M002 i----2 i----2 i----1 X----- i-NNN1
KIRU A 1 10403M002 X----- XNNNN-
KIT3 A 1 12334M001 i----1 i----1 i----2 i----1 i-NNN1
KOKB A 1 40424M004 i----3 i----2 i----2 i----3 i-NNN1
KOSG A 1 13504M003 i----2 i----2 i----1 i----1 i-NNN1
KOUR A 1 97301M210 X-----
KWJ1 A 1 --------- id---2 id---1 id---2 idNNN2
LAMA A 1 12209M001 X-----
LHAS A 1 21613M001 i----1 i----1 iN---1 i----1 iNNNN1
LPGS A 1 41510M001 i----1 i----2 iNNNN1
MADR A 1 13407S012 X----- X---E- X----- X----- X-NNN-
MALI A 1 33201M001 i----2 i----1 i----2 iNNNN1
MAS1 A 1 31303M002 i----2 i----1 i----2 iNNNN2
MATE A 1 12734M008 i----2 i----1 i----1
MCM4 A 1 66001M003 i----2 i----1 i----2 i----2 i-NNN2
MDO1 A 1 40442M012 i----2 i----1 i----2
MDVO A 1 --------- X-a--- X---E-
METS A 1 10503S011 i----2 i----1 i----1 i-NNN1
MKEA A 1 --------- id---2 id---1 idNNN1
MOIN A 1 --------- Xd---- XdNNN-
MONP A 1 40497M004 X-a---
NLIB A 1 40465M001 i----2 i----1 i-NNN1
NOTO A 1 12717M003 XNNNN-
NRC1 A 1 40114M001 X-----
NYAL A 1 10317M001 i----1 i----1 i----1
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----1 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----- X--r--
POTS A 1 14106M003 X----- X-----
QUIN A 1 40433M004 X-----
RCM5 A 1 40499S018 i----2 i----1 i----1
REYK A 1 10202M001 i----1 i--r-1 iNNNN1
SANT A 1 41705M003 i----2 i----2 i----2 i----2 i-NNN1
SHAO A 1 21605M002 X----- X-----
STJO A 1 40101M001 i----2 i----1 i----1 i----2
TAEJ A 1 23902M001 X-a--- iNA--1 iNNNN3
TAIW A 1 23601M001 i----2 i--r-2 i----1 i----2
THU1 A 1 43001M001 i----1 i--r-1 i--r-1 iNNNN1
TID2 A 1 --------- Xd---- XdNNN-
TIDB A 1 50103M108 i----3 i----1 i----2
TROM A 1 10302M003 i----1 i----1 i----1 i----2 i-NNN1
TSKB A 1 21730S005 i----1 i----2 i----1 i----2
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 i----2 i----2 i-NNN1
WHIT A 1 --------- Xd---- Xd----
WILL A 1 40134M001 X-----
WTZR A 1 14201M010 i----2 i----2 i----1 i----1 iNNNN1
WUHN A 1 21602M001 X----- X---E-
YAR1 A 1 50107M004 i----1 i----2 X----- i----1 i-NNN1
YELL A 1 40127M003 i----1 i----1 i----1 i----2 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" <n09o8%bacchus at newcastle.ac.uk>]
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