Subject: [IGSREPORT-3345] Wk 0885 NCL GNAAC G-network Report
From: Phil Davies
Date: Sun, 12 Jan 1997 7:32:52 PST

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IGS Electronic Report    Sun Jan 12  7:32:52 PST 1997      Message Number 3345
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Author: Phil Davies
Subject: Wk 0885 NCL GNAAC G-network Report

 =SCR 2.01 NCL 97:012:55554 COM 96:356:00000 96:363:43140
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DESCRIPTION A-Sinex comparison report, gps week 0885
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  sio  
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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 0885

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod08857.snx   COD 97:002:18600        
  A     emr    emr08857.snx   NRC 97:002:75180        
  A     esa    esa08857.snx   ESA 97:007:34998        
  A     gfz    gfz08857.snx   GFZ 97:003:29520        
  A     jpl    jpl08857.snx   JPL 00:000:00000        
  A     sio    sio08857.snx   SIO 97:003:46758        

  G     NCL    ncl0885g.snx   NCL 97:012:55292
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3) Common station set sizes

           cod     emr     esa     gfz     jpl     sio    COMB    CORE
  cod       85      29      45      40      45      51      58      13
  emr               35      22      22      22      22      27      13
  esa                       59      32      38      39      50      12
  gfz                               56      30      33      42      12
  jpl                                       59      36      47      13
  sio                                               65      51      10
 COMB                                                       64      13
 CORE                                                               13

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4) Postfit residuals St Dev (mm)

          emr      esa      gfz      jpl      sio     COMB     CORE  
  cod     13.35    23.05    10.97    90.84    17.64     6.19    10.87
  emr              28.37    10.63    13.64    13.78    11.72    13.44
  esa                       24.38    25.54    22.82    22.46    27.13
  gfz                                11.99    10.96     8.86    10.76
  jpl                                          8.66     5.38    10.50
  sio                                                   5.48     8.60
 COMB                                                            9.63

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5) Postfit residuals Weighted RMS (mm)

          emr      esa      gfz      jpl      sio     COMB     CORE  
  cod      6.57    11.92     8.60    62.86    10.92     1.99     4.06
  emr              16.95     8.97     8.85     7.89     6.48    10.66
  esa                       17.26    14.96    12.17    12.17    12.51
  gfz                                 7.60     8.78     8.08     6.75
  jpl                                          8.66     6.70     8.79
  sio                                                   4.03     6.43
 COMB                                                            4.64

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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    4.70E-03  1.65E-02  2.21E-02  2.27E-10 -9.83E-10 -2.06E-09  1.76E-07

    emr   -1.85E-02 -9.04E-02  5.60E-02 -6.17E-10 -7.91E-09 -1.36E-09  1.77E-07

    esa    7.95E-03  8.82E-02 -9.80E-02  4.92E-09 -3.91E-10 -2.01E-09 -9.42E-07

    gfz   -1.35E-02 -1.28E-01  2.91E-03  3.16E-10 -2.29E-09 -3.06E-09  1.76E-07

    jpl   -5.00E-03  1.71E-02 -2.73E-02  1.43E-10  2.26E-11  4.39E-08 -4.49E-08

    sio   -1.95E-03  2.58E-02  4.75E-04 -4.39E-10  1.48E-09  1.66E-10  1.44E-07

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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    6.99E-03 -2.79E-03  8.74E-03  2.79E-09 -2.12E-10 -5.51E-10 -7.83E-10

    emr   -1.49E-02 -1.07E-01  4.31E-02  1.27E-09 -7.05E-09  5.68E-10 -6.51E-10

    esa    8.58E-03  7.31E-02 -1.02E-01  7.12E-09  1.28E-09 -9.89E-11 -1.12E-06

    gfz   -9.51E-03 -1.50E-01 -8.47E-03  2.27E-09 -1.55E-09 -1.88E-09 -1.21E-09

    jpl   -3.31E-03 -2.68E-03 -3.70E-02  2.05E-09  1.00E-09  4.56E-08 -2.22E-07

    sio   -1.63E-03  7.60E-03 -5.82E-03  5.90E-10  2.59E-09  2.14E-09 -3.30E-08

   COMB    1.97E-03 -1.99E-02 -1.05E-02  2.00E-09  8.56E-10  1.59E-09 -1.77E-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. 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, NCL 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__ _sio__ 

ALBH  A    1 40129M003 i----1 i----1 i----1               i-a--1 
ALGO  A    1 40104M002 i----1 i----1 i----1 i----1 i-NNN1 i-a--1 
ANKR  A    1 20805M002 i----2        i----1        iNNNN1 X-a--- 
AREQ  A    1 42202M005 i----2 i----2 i----2 i----2 i-NNN1        
ASC1  A    1 --------- id---2        id---1 Xd---- idNNN1 id---1 
AUCK  A    1 50209M001 i----2        i----1        XNNNN- i----1 
BAHR  A    1 --------- i-a--2        i--r-2        idNNN1        
BISH  A    1 ---------                      Xd----               
BOR1  A    1 12205M002 i----2        i----2               i-a--2 
BRAZ  A    1 41606M001 i----1        iN---1 i----1        i-a--1 
BRMU  A    1 42501S004 i----1        i----1 i----1        i-a--1 
BRUS  A    1 13101M004 i----1                      i-NNN1 i-a--2 
CASA  A    1 ---------                             XdNNN-        
CAS1  A    1 66011M001 i----1               i----3 i-NNN1 i-a--1 
CHAT  A    1 50207M001 i----2        i----1 i----1 iNNNN1 i----1 
CHUR  A    1 --------- Xd---- Xd----                             
COCO  A    1 --------- id---3        id---1 id---2 idNNN1 ida--2 
CRO1  A    1 43201M001 i----1                      XNNNN- iNa-E1 
DAV1  A    1 66010M001 i----1 i----2 i----1 i----2        i-a--1 
DGAR  A    1 --------- id---4        id---2        idNNN2        
DRAO  A    1 40105M002 i----1 i----1        i----1        i-a--1 
DUBO  A    1 ---------        X-----                             
EISL  A    1 41703M003 i----1               i----2 i-NNN1 i-a--2 
FAIR  A    1 40408M001 i----2 i----1 i----2 i----1 i-NNN1 i-ArE2 
FLIN  A    1 --------- Xd----                      XdNNN-        
FORT  A    1 41602M001 i----3 i----2 i----3 i----3 i-NNN2 i-a--2 
GODE  A    1 40451M123 X-----                                    
GOLD  A    1 40405S031 i----1 i--r-1 i----1 i--r-1 iNNNN1 iNar-1 
GOPE  A    1 11502M002 X-a---                                    
GRAS  A    1 10002M006 X-----                                    
GRAZ  A    1 11001M002 X-----                             X-A-E- 
GUAM  A    1 50501M002 X----- X----- X----- X----- X-NNN- X-a--- 
HART  A    1 30302M002 i----2 i----3 i----2 X----- i-NNN1 i-A--2 
HERS  A    1 13212M007 X-----                             X-ar-- 
HOB2  A    1 50116M004 i----2               i----1 i-NNN1 i-a--1 
IISC  A    1 22306M001 X----- X----- X--rE- X----- XNNNN- X-a--- 
IRKT  A    1 12313M001 X----- X----- X----- X----- XNNNN- X-a--- 
JOZE  A    1 12204M001 X-a---                             X-A--- 
JPLM  A    1 40400M007                      X-----               
KELY  A    1 43005M001               i----1        iNNNN1 i-a--1 
KERG  A    1 91201M002 i----2 i----2 i----1 X----- i-NNN1 i-ar-1 
KIRU  A    1 10403M002               i----1        iNNNN1 i----2 
KIT3  A    1 12334M001 i----1 i----1 i----3 i----1 i-NNN1 i-a--1 
KOKB  A    1 40424M004 i----2 i----1 i----2 i----4 i-NNN1        
KOSG  A    1 13504M003 i----1 i----1 i----1 i----2 i-NNN1 i-ar-1 
KOUR  A    1 97301M210 i----1        i----1        i-NNN1 i-ar-1 
KWJ1  A    1 --------- id---1        id---1 id---4 idNNN1 id---1 
LAMA  A    1 12209M001 X-----                                    
LHAS  A    1 21613M001 i----2 i----1 iN---1 i----1 iNNNN1 i-a--1 
LPGS  A    1 41510M001 i----1               i----2 iNNNN1 iNa--1 
MAC1  A    1 50135M001               X----- X--r--               
MADR  A    1 13407S012 i----1 i----1 i----2 i----1 i-NNN1        
MALI  A    1 33201M001 i----3        i----2 X----- iNNNN1 i-ar-1 
MAS1  A    1 31303M002               i----1 i----1 iNNNN1 XNar-- 
MASP  A    1 31303M001 X-----                                    
MATE  A    1 12734M008 X-----               X-----        X-ArE- 
MCM4  A    1 66001M003 i----2 i----1 i----2 X----- i-NNN1 i-a--1 
MDO1  A    1 40442M012 i----2        i----2 i----1 i-NNN1        
MDVO  A    1 --------- X-a---        X---E-        X-NNN-        
METS  A    1 10503S011 i----1               i----1        i-a--1 
MKEA  A    1 --------- id---2        id---2        idNNN1        
MOIN  A    1 --------- Xd----                      XdNNN-        
MONP  A    1 40497M004 X-a---                                    
NALL  A    1 ---------                                    XdArE- 
NLIB  A    1 40465M001 X-----               X-----               
NOTO  A    1 12717M003                             XNNNN- XN---- 
NRC1  A    1 40114M001        X-----                             
NYAL  A    1 10317M001 i----1        i----1 i----2               
OBER  A    1 ---------                      Xd----               
OHIG  A    1 66008M001 i----2        i----1 i--r-1 iNNNN1 i-a--1 
ONSA  A    1 10402M004 i----1        i----1 i----1        i-a--1 
PAMA  A    1 92201M003 i----2 i----2               i-NNN1 i-a--2 
PERT  A    1 50133M001 i----2        i----1        i-NNN1 i-a--1 
PIE1  A    1 40456M001 X-----                                    
POL2  A    1 12348M001               i--r-1        iNNNN1 i-a--1 
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 idNNN1        
REYK  A    1 10202M001 i----1        i--r-2               i-a--1 
SANT  A    1 41705M003 i----2 i----1 i----3 i----2 i-NNN1 i-a--1 
SHAO  A    1 21605M002 i----2        i----1        i-NNN1 i-a--1 
SIO3  A    1 ---------                             XdNNN-        
STJO  A    1 40101M001 i----1 i----1        i----2 i-NNN1 i-a--1 
TAEJ  A    1 23902M001 X-a---        XNA---               X-A--- 
TAIW  A    1 23601M001 i----3 i--r-1 i----1 i----2        i-ar-3 
THU1  A    1 43001M001 i----1        i--r-2 i--r-1 iNNNN2 i-arE2 
TIDB  A    1 50103M108 i----2 i--r-1 i----1 i----2 iNNNN1        
TROM  A    1 10302M003 i----1 i----1 i----1 i----1 i-NNN1 i-ar-1 
TSKB  A    1 21730S005 i----2 i----1 i----1 i----1        i-a--1 
UPAD  A    1 12750M002 X-a---                                    
USUD  A    1 21729S007 X-----        i----2 i--r-2 i-NNN1        
VILL  A    1 13406M001               X-----               X----- 
WES2  A    1 40440S020 i----2               i----2        i-a--1 
WHIT  A    1 --------- Xd---- Xd----                             
WILL  A    1 40134M001        X-----                             
WTZR  A    1 14201M010 i----1 i----2 i----1 i----1 iNNNN1 i-a--1 
WUHN  A    1 21602M001 X-----        X---E-                      
YAR1  A    1 50107M004 i----1 i----1 X----- i----2 i-NNN1 i-ar-1 
YELL  A    1 40127M003 i--r-1 i--r-1 i----1 i----2 i-NNN1 i-a--1 
XIAN  A    1 --------- Xd----                      XdNNN-        
ZIMM  A    1 14001M004 X-a---                             X-A--- 
ZWEN  A    1 12330M001               i----2 i----1        i-a--1 

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