Subject: [IGSREPORT-4150] Wk 0920 NCL GNAAC G-network Report
From: Phil Davies
Date: Mon, 22 Sep 1997 6:07:54 PDT

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IGS Electronic Report    Mon Sep 22  6:07:54 PDT 1997      Message Number 4150
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Author: Phil Davies
Subject: Wk 0920 NCL GNAAC G-network Report

 =SCR 2.01 NCL 97:265:34098 COM 97:235:00000 97:242:86280
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DESCRIPTION A-Sinex comparison report, gps week 0920
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  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 0920

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod09207.snx   COD 97:248:42600        
  A     emr    emr09207.snx   NRC 97:247:57840        
  A     esa    esa09207.snx   ESA 97:251:38315        
  A     gfz    gfz09207.snx   GFZ 97:247:51300        
  A     jpl    jpl09207.snx   JPL 97:252:41942        
  A     ngs    ngs09207.snx   NOA 97:248:26889        
  A     sio    sio09207.snx   SIO 97:255:70726        

  G     NCL    ncl0920g.snx   NCL 97:265:33616
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3) Common station set sizes

           cod     emr     esa     gfz     jpl     ngs     sio    GNET    CORE
  cod       77      26      47      45      54      51      60      61      10
  emr               29      23      24      24      26      27      27       9
  esa                       55      37      45      44      49      52      10
  gfz                               52      39      46      46      49       8
  jpl                                       67      46      51      53      10
  ngs                                               58      53      57      10
  sio                                                       69      63      10
 GNET                                                               68      10
 CORE                                                                       13

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4) Postfit residuals St Dev (mm)

          emr      esa      gfz      jpl      ngs      sio     GNET     CORE  
  cod     14.55    37.06    10.05    47.17    26.95    11.46     6.05   108.73
  emr              18.84    17.34    12.52    25.76    15.74    13.50    12.56
  esa                       13.35    61.46    49.08    38.95    10.66    12.18
  gfz                                49.90    30.32    16.78    10.28     9.58
  jpl                                         50.34    46.91     8.48    11.92
  ngs                                                  28.56    25.79    25.59
  sio                                                            9.50    10.31
 GNET                                                                    10.98

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5) Postfit residuals Weighted RMS (mm)

          emr      esa      gfz      jpl      ngs      sio     GNET     CORE  
  cod     11.27    38.56     9.76    24.00    15.15     7.95     7.93    36.94
  emr              12.00    13.87    11.95    15.01    11.10    10.22    12.25
  esa                        8.96    41.26    46.54    39.36     6.67    10.95
  gfz                                27.25    17.66    11.67     8.55     9.07
  jpl                                         23.71    35.89    11.39    12.11
  ngs                                                  15.47    24.14    17.03
  sio                                                            7.96    11.54
 GNET                                                                     8.52

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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    8.58E-03  1.10E-02 -2.30E-02  7.76E-10 -7.14E-09  1.18E-08 -3.94E-06

    emr   -3.03E-02 -9.09E-02  6.29E-02  7.87E-11 -1.31E-08  1.43E-08 -3.94E-06

    esa   -1.80E-03 -6.07E-03  7.82E-02  2.82E-10 -5.49E-09  1.45E-08  6.07E-06

    gfz   -7.44E-03  3.82E-02  3.61E-02  4.13E-10 -3.96E-09  1.57E-08 -3.94E-06

    jpl   -2.72E-03  1.42E-02  1.71E-03 -4.96E-10 -2.83E-08 -1.35E-08 -3.88E-06

    ngs   -9.69E-03 -1.83E-01  2.38E-01 -1.62E-09 -2.02E-08  1.62E-08 -3.94E-06

    sio   -8.85E-03  3.59E-02  1.65E-01 -5.01E-10 -6.26E-09  1.74E-08 -3.95E-06

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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    4.77E-02  6.66E-02  1.02E-01 -1.02E-09  1.84E-08 -1.51E-08  8.57E-09

    emr   -1.98E-02 -1.10E-01  9.92E-02  3.22E-10 -5.29E-09  4.20E-10  1.25E-10

    esa    5.77E-03 -2.66E-02  1.10E-01  1.81E-09  1.23E-09  1.93E-09  1.00E-05

    gfz   -1.13E-02  1.99E-02  6.55E-02  2.16E-09  2.96E-09  3.15E-09  1.72E-10

    jpl    2.89E-03 -1.16E-02  3.53E-02  6.44E-10 -2.17E-08 -2.68E-08  6.47E-08

    ngs   -4.00E-03 -2.08E-01  2.80E-01 -1.33E-09 -1.17E-08  4.15E-09  1.43E-09

    sio    1.48E-03  1.27E-02  1.97E-01  1.03E-09  7.72E-10  3.83E-09 -7.21E-09

   GNET    9.47E-03 -2.23E-02  3.38E-02  1.33E-09  7.17E-09 -1.34E-08  3.94E-06

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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__ _esa__ _gfz__ _jpl__ _ngs__ _sio__ 

ALBH  A    1 40129M003 i----1 i----1 i----1        i----1        i-a--1 
ALGO  A    1 40104M002 i----1 i----1 i----1 i----1 i---E1 i----1 i-a--1 
ANKR  A    1 20805M002 i----1        i----1        i----1        i-a--1 
AREQ  A    1 42202M005 i----1 i----2 i----2 i----1 i----1 i----2 i-a--1 
ASC1  A    1 ---------               id---1 id---1 id---1 id---1 id---1 
AUCK  A    1 50209M001 i----1        i----1        i----1 i----1 i----1 
BAHR  A    1 --------- i-a--1               i--r-2 id---1 i-a--1 idar-2 
BISH  A    1 ---------                      Xd----                      
BOR1  A    1 12205M002 i----1        i----1                      i-a--1 
BRAZ  A    1 41606M001 i----1        iN---1 i----1 i----1 i----3 i-a--1 
BRMU  A    1 42501S004 i----1        i----2 i----1 i----1 i----1 i-a--1 
BRUS  A    1 13101M004 i--r-1                      i----1        i-ar-1 
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 i----1 i----1 
CHUR  A    1 --------- Xd----                      Xd----               
CRO1  A    1 43201M001 i----4                      i---E5 i----2 iNa--2 
DAV1  A    1 66010M001 X-----        X-----                             
DGAR  A    1 --------- id---1        id---1 id---1 id---1 id---2        
DRAO  A    1 40105M002 i----1 i----1        i----1 i----1 i----1 i-a--1 
DUBO  A    1 ---------                             X-----               
FAIR  A    1 40408M001 i----1 i----1 i----1 i----1 i-ArE1 i----1 i-a--1 
FLIN  A    1 --------- Xd----                      Xd----               
FORT  A    1 41602M001 i----1 i----1 i----2 i----3 i----1 i----1 i-a--3 
GODE  A    1 40451M123 X-----                      X-----               
GOLD  A    1 40405S031 i----1 i--r-1 i----1 i--r-1 i--r-1 i----1 i-ar-1 
GOPE  A    1 11502M002 X-a---                                           
GRAS  A    1 10002M006 X-----                                           
GRAZ  A    1 11001M002 X-----                                    X-a--- 
GUAM  A    1 50501M002 i----1 i----1 i----2 i----1 i----1 i----1 i-a--1 
HARK  A    1 ---------        i----2 id---1 i----1 i----1 i----2 idA--2 
HART  A    1 30302M002 X---E-                                           
HERS  A    1 13212M007                                           X-ar-- 
HKLO  A    1 ---------                             X-----               
HOB2  A    1 50116M004 i----1               i----1 i----1 i----1 i-a--1 
IISC  A    1 22306M001 i----1 i----2 i--r-1 i----1 i----1 i----1 i-a--1 
IRKT  A    1 12313M001 i----1 i----1 i----1 i----1 i----1 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 i----1 i----2 i----2 i----1 i----1 i----2 i-ar-1 
KIRU  A    1 10403M002               i----1        i----1        i----1 
KIT3  A    1 12334M001 i----1 i----2 i----2 i----1 i----1 i----1 i-a--1 
KOKB  A    1 40424M004 i----1 i----1 i----2 i----1 i----1 i----1 i-a--1 
KOSG  A    1 13504M003 i----1 i----2 i----1 i----1 i----1 i----1 i-ar-1 
KOUR  A    1 97301M210               i----1 i----1        i----1 i-ar-2 
KWJ1  A    1 --------- id---1        id---1 id---1 Xd---- id---2 id---1 
LAMA  A    1 12209M001 X-----                                           
LHAS  A    1 21613M001               iN---1 i----1 i----1 i----1 i-a--1 
LMNO  A    1 ---------                             Xd----               
LPGS  A    1 41510M001 i----1               i----1        i----2 iNa--1 
MAC1  A    1 50135M001 i---E1        i----1 i----1 i----1 i----1 i-a--1 
MADR  A    1 13407S012               i----1        i----1 i----1 i-ar-1 
MALI  A    1 33201M001 i----1 i----1 i----1 i----1 i----1 i----1 i-ar-1 
MASP  A    1 31303M001 i----1        i----1 i----1 i----1 i----1 i-ar-1 
MATE  A    1 12734M008 i----1               i----1 i----1 i----1 i-a--1 
MCM4  A    1 66001M003 i----1 i----1 i----1 i----2 i----1 i----2 i-a--1 
MDO1  A    1 40442M012 i----1        i----1 i----1        i--r-1        
MDVO  A    1 --------- i-a-E2        i---E1        X-a-E- i-A-E1        
METS  A    1 10503S011 i----1               i----1        i----1 i-a--1 
MKEA  A    1 --------- id---1        id---2        id---1        id---1 
MONP  A    1 40497M004 X-a---                                           
NLIB  A    1 40465M001 i----1               i----1 i----1 i--r-1        
NOTO  A    1 12717M003                             XN----               
NRC1  A    1 40114M001        X-----               X-----               
NYAL  A    1 10317M001 i----1        i----1 i----1        i----1 i-ar-1 
OBER  A    1 ---------                      X-----                      
ONSA  A    1 10402M004 i----1        i----1 i----1        i----1 i-a--1 
PENC  A    1 11206M006                             XNArE-               
PERT  A    1 50133M001 i----1        i----1        i----1        i-a--1 
PIE1  A    1 40456M001 X-----                      X-----               
POL2  A    1 12348M001               X--r--        X--r--               
POTS  A    1 14106M003 i----1               i----1               i-a--1 
QUIN  A    1 40433M004 X-----                                           
RCM6  A    1 --------- i----1 i----2        i----1 id---1 id---1 ida--1 
REYK  A    1 10202M001 i----1        i--r-1        i----1 i----1 i-a--1 
SANT  A    1 41705M003 i----1 i----1 i----2 i----1 i----1 i----2 i-a--1 
SHAO  A    1 21605M002 i----1        i----1        i----1 i----1 i-a--1 
STJO  A    1 40101M001 i--r-1 i--r-1        i--r-1 i--r-1 i--r-1 i-ar-1 
TAEJ  A    1 23902M001 i-Ar-1        XNAr--        i-ArE2 i-Ar-1 i-Ar-1 
TAHI  A    1 92201M006 i----1 i----2 i----1 i----2        i----1 iNa--1 
TAIW  A    1 23601M001 i----1 i--r-2 i----1 i----1        i----1 i-ar-1 
THU1  A    1 43001M001 i----1        i--r-1 i----1 i--r-1 i----1 i-arE1 
TIDB  A    1 50103M108 i--r-1 i----2 i----1        i----1 i----2 i-ar-1 
TSKB  A    1 21730S005 i----1 i----2 i----1 i----1        i----1 i-a--1 
UPAD  A    1 12750M002 X-a---                                           
UPO1  A    1                                              Xd----        
USUD  A    1 21729S007 i----1        i----2 i----1 i----1               
VILL  A    1 13406M001 i----1        i----1        i----1        i----1 
WES2  A    1 40440S020 i----1               i----1 i----1 i----1 i-a--1 
WHIT  A    1 --------- id---1 id---1                      id---1 ida--1 
WILL  A    1 40134M001        X-----                                    
WTZR  A    1 14201M010 i----1 i----2 i----1 i----1 i----1 i----1 i-a--1 
WUHN  A    1 21602M001 i----3        i----1        i---E2 i----1 iNa-E1 
YELL  A    1 40127M003 i--r-1 i--r-1 i----1 i--r-1 i--r-1 i--r-1 i-ar-1 
XIAN  A    1 --------- Xd----                                    Xd---- 
ZIMM  A    1 14001M004 X-a---                                    X-A--- 
ZWEN  A    1 12330M001 i----1        i----1 i----1 i----1        i-a--1 

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[Mailed From: Philip Davies <[email-masked]>]