Subject: [IGSREPORT-2950] Wk 0867 NCL GNAAC Analysis Report
From: Phil Davies
Date: Fri, 6 Sep 1996 4:00:35 PDT

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IGS Electronic Report    Fri Sep  6  4:00:35 PDT 1996      Message Number 2950
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Author: Phil Davies
Subject: Wk 0867 NCL GNAAC Analysis Report

 =SCR 2.01 NCL 96:250:37960 COM 96:230:00000 96:238:00000
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DESCRIPTION A-Sinex comparison report, gps week 0867
OUTPUT      NCL (Surveying Dept., Univ of Newcastle upon Tyne, England)
CONTACT     Phil Davies ([email-masked])
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 0867

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod08677.snx   COD 96:242:40380        
  A     emr    emr08677.snx   NRC 96:243:51600        
  A     esa    esa08677.snx   ESA 96:249:35680        
  A     gfz    gfz08677.snx   GFZ 96:242:58440        
  A     jpl    jpl08677.snx   JPL 00:000:00000        

  G     NCL    ncl0867g.snx   NCL 96:250:37271
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3) Common station set sizes

           cod     emr     esa     gfz     jpl    COMB    CORE
  cod       77      29      50      47      47      51      12
  emr               33      27      27      24      29      12
  esa                       57      41      41      48      12
  gfz                               54      35      44      12
  jpl                                       58      41      10
 COMB                                               52      12
 CORE                                                       12

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4) Postfit residuals St Dev (mm)

          emr      esa      gfz      jpl     COMB     CORE  
  cod     15.00    34.20    12.16    12.77     7.53     9.62
  emr              35.06    13.13    13.11     9.56    11.49
  esa                       35.78    35.26    31.29    30.14
  gfz                                15.11     7.35     8.68
  jpl                                          8.60     8.62
 COMB                                                   7.85

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5) Postfit residuals Weighted RMS (mm)

          emr      esa      gfz      jpl     COMB     CORE  
  cod      7.70    16.90     9.11    13.86     5.12     4.14
  emr              16.71     9.77    13.23     5.75     8.91
  esa                       19.22    16.24    15.02    16.62
  gfz                                16.85     7.63     6.20
  jpl                                         11.54     9.76
 COMB                                                   5.60

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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    4.34E-03  6.21E-02  2.88E-03  1.58E-10 -4.49E-07  1.61E-07 -2.95E-08

    emr    1.66E-02 -5.93E-02  4.22E-02  2.08E-10 -4.35E-07  1.60E-07  1.51E-08

    esa   -6.41E-03  1.14E-01 -4.29E-02  3.38E-09 -4.51E-07  1.60E-07 -4.92E-05

    gfz    5.17E-04 -9.09E-02  6.46E-03  3.64E-10 -4.39E-07  1.57E-07  1.49E-08

    jpl   -8.65E-03  6.24E-02  9.73E-03 -5.44E-10 -4.40E-07  1.44E-07  2.16E-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    5.98E-03 -8.84E-03  2.34E-02  1.86E-09 -7.07E-09  1.91E-09 -4.41E-08

    emr    2.09E-02 -1.32E-01  6.28E-02  1.36E-09  6.91E-09  1.48E-09  7.08E-10

    esa   -6.89E-03  2.70E-02 -9.38E-03  2.32E-09 -7.76E-09  9.73E-10 -4.92E-05

    gfz   -2.72E-03 -1.68E-01  2.91E-02  9.31E-10  3.42E-09 -2.43E-09  1.51E-09

    jpl   -5.10E-03 -8.88E-03  3.28E-02  9.23E-10  1.58E-09 -1.47E-08  6.88E-09

   COMB   -2.33E-05 -7.25E-02  2.20E-02  1.18E-09  4.42E-07 -1.59E-07 -1.41E-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
                                  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__ _jpl__ 

ALBH  A    1 40129M003 i----2 i----1 i----1        i----1 
ALGO  A    1 40104M002 i----2 i----1 i----1 i----1 i----1 
AREQ  A    1 42202M005 i----1 i----2 i----1 i----2 i----1 
ASC1  A    1 --------- id---1        id---1 id---2 id---1 
AUCK  A    1 50209M001 X-----        X-----               
BAHR  A    1 249010M02 X-ar--                      XD---- 
BISH  A    1 ---------                      Xd----        
BOGT  A    1 41901M001 i----1        i----1 i----3 iD---1 
BOR1  A    1 12205M002 X-----        X-----               
BRMU  A    1 42501S004 i----2        i----1 i--r-1        
BRUS  A    1 13101M004 X-----                      X----- 
CASA  A    1 ---------                             Xd---- 
CAS1  A    1 66011M001 i----1 i----1 i----1 i----2 i----1 
CHAT  A    1 50207M001 i----2        i----1 X----- iD---1 
CHUR  A    1 --------- Xd----                      Xd---- 
COCO  A    1 --------- id---1        id---1 id---1 id---1 
CRO1  A    1 43201M001 X-----                      XD---- 
DAV1  A    1 66010M001 i----1        i----1 i----1 i----1 
DGAR  A    1 ---------               Xd----        Xd---- 
DRAO  A    1 40105M002 i----2 i----1        i--r-1        
EISL  A    1 41703M003 i----2               i----1 i----1 
ENG1  A    1 ---------                             Xd---- 
FAIR  A    1 40408M001 i----2 i----2 i----1 i----1 i----1 
FLIN  A    1 --------- Xd----                             
FORT  A    1 41602M001 i----2 i----2 i----1 i----3 i----2 
GODE  A    1 40451M123 X-----                             
GOLD  A    1 40405S031 i----2 i--r-1 i----1 i--r-1        
GOPE  A    1 11502M002 X-a---                             
GRAZ  A    1 11001M002 X-----                             
GUAM  A    1 50501M002 i----2 i----1 i----2 i--r-4 i----1 
HART  A    1 30302M002 i----1 i----2 i----1 i----1 i----1 
HERS  A    1 13212M007 X-----                             
HKLO  A    1 ---------                             Xd---- 
HOB2  A    1 50116M004 X-----               X-----        
IISC  A    1 22306M001 X----- X----- X--r-- X----- XD---- 
IRKT  A    1 12313M001 i----2 i----1 i----2 i----2 iD---6 
JOZE  A    1 12204M001 X-a---                             
JPLM  A    1 40400M007                      X--r-- XD---- 
KELY  A    1 43005M001               X-----        XD---- 
KERG  A    1 91201M002 i----2 i----2 i----1 i----1 i----1 
KIRU  A    1 10403M002               X-----        XD---- 
KIT3  A    1 12334M001 i----1 i----1 i----1 i----1 i----1 
KOKB  A    1 40424M004 i----2 i----1 i----2 i----3 i----1 
KOSG  A    1 13504M003 i----1 i----1 i----1 i----3 i----1 
KOUR  A    1 97301M210 i----2        i----1 i----1 i----1 
KWJ1  A    1 --------- id---1        id---1 id---5 id---1 
LAMA  A    1 12209M001 X--r--                             
LPGS  A    1 41510M001 i----1               i----1 iD---1 
MAC1  A    1 50135M001 i----2        i----1 X--rE-        
MADR  A    1 13407S012 i----1 i----1 i----1 i----1 i----1 
MALI  A    1 33201M001 i----2 i----1 i----1 i----4 iD---1 
MAS1  A    1 31303M002 i--r-2        i--r-2 i--r-1 iD---1 
MATE  A    1 12734M008 X-ArE-        i----1 i----1        
MCM4  A    1 66001M003 i----2 i----1 i----2 i----2 i----2 
MDO1  A    1 40442M012 i----2        i----1 i--r-1        
MDVO  A    1 --------- X-a---        X---E-        X----- 
METS  A    1 10503S011 i----1        i----1 i----2 i----1 
NLIB  A    1 40465M001 X-----               X-----        
NOTO  A    1 12717M003                             XD---- 
NRC1  A    1 40114M001        X-----                      
NYAL  A    1 10317M001 i----1        i----1 i----2        
OBER  A    1 ---------                      Xd----        
ONSA  A    1 10402M004 i----1        i----1 i--r-2        
PAMA  A    1 92201M003 i----1 i----2               i----2 
PERT  A    1 50133M001 i----2        i----1        i----1 
PIE1  A    1 40456M001 X-----                      X----- 
POL2  A    1 12348M001 i----2        i--r-1        iD---1 
POTS  A    1 14106M003 X-----               X--r--        
QUIN  A    1 40433M004 X-----                             
RCM5  A    1 40499S018 i----1 i----1 i----1 i--r-1 i----3 
REYK  A    1 10202M001 i----2        i--r-1        iD---1 
SANT  A    1 41705M003 i----1 i----1 i----1 i----2 i----1 
SCHE  A    1 40133M001        X-----                      
SHAO  A    1 21605M002 i----2        i----1        i----1 
STJO  A    1 40101M001 i----2 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----2        
THU1  A    1 43001M001 i----1        i--r-1 i--r-1 iD---1 
TID2  A    1 ---------                             Xd---- 
TIDB  A    1 50103M108 i----2 i----1 i----1 i----2        
TROM  A    1 10302M003 i----1 i----1 i----1 i----1 i----1 
TSKB  A    1 21730S005 i----1 i--r-1 i----1 i----1        
USUD  A    1 21729S007 i----1        i----1 i----1 i----1 
VILL  A    1 13406M001               X-----               
WES2  A    1 40440S020 X-----               X--r--        
WHIT  A    1 --------- Xd----                             
WILL  A    1 40134M001        X-----                      
WTZR  A    1 14201M010 i----1 i----1 i----1 i----2 iD---1 
WUHN  A    1 21602M001 X-----                      XD---- 
YAR1  A    1 50107M004 i----1 i----1 i----2 i----2 i----2 
YELL  A    1 40127M003 i----1 i----1 i----1 i----1 i----1 
ZIMM  A    1 14001M004 X-a---                             

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[Mailed From: "P.B.H. Davies" <[email-masked]>]