Subject: [IGSREPORT-4278] Wk 0926 NCL GNAAC G-network Report
From: Phil Davies
Date: Wed, 29 Oct 1997 8:06:09 PST

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IGS Electronic Report    Wed Oct 29  8:06:09 PST 1997      Message Number 4278
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Author: Phil Davies
Subject: Wk 0926 NCL GNAAC G-network Report

 =SCR 2.01 NCL 97:302:56623 COM 97:277:00000 97:284:86280
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DESCRIPTION A-Sinex comparison report, gps week 0926
OUTPUT      NCL (Surveying Dept., Univ of Newcastle upon Tyne, England)
CONTACT     Phil Davies ([email-masked])
SOFTWARE    TANYA
HARDWARE    HP 730
INPUT       cod  emr  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 0926

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod09267.snx   COD 97:289:50700        
  A     emr    emr09267.snx   NRC 97:288:60060        
  A     gfz    gfz09267.snx   GFZ 97:289:50460        
  A     jpl    jpl09267.snx   JPL 97:294:35504        
  A     ngs    ngs09267.snx   NOA 97:290:28059        
  A     sio    sio09267.snx   SIO 97:294:30446        

  G     NCL    ncl0926g.snx   NCL 97:302:55660
--------------------------------------------------------------------------------
3) Common station set sizes

           cod     emr     gfz     jpl     ngs     sio    GNET    CORE
  cod       76      26      43      43      49      60      45      10
  emr               31      22      22      26      30      28      10
  gfz                       51      34      46      45      49       7
  jpl                               51      40      43      46       9
  ngs                                       57      53      57      11
  sio                                               72      61      11
 GNET                                                       66      11
 CORE                                                               12

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4) Postfit residuals St Dev (mm)

          emr      gfz      jpl      ngs      sio     GNET     CORE  
  cod     15.27    14.44    11.55    16.10    11.70     5.17    10.11
  emr              14.90    16.07    15.77    16.35    12.71    12.73
  gfz                       14.60    19.99    16.94    12.10    10.98
  jpl                                16.77    13.96     7.27    10.51
  ngs                                         17.44    14.19    13.93
  sio                                                   8.68    14.23
 GNET                                                           11.25

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5) Postfit residuals Weighted RMS (mm)

          emr      gfz      jpl      ngs      sio     GNET     CORE  
  cod      9.29    11.45    10.14    10.43     7.85     2.85     6.04
  emr              11.56    10.77     9.63    10.10     8.08    10.23
  gfz                       11.27    14.63    12.22    10.03     9.83
  jpl                                11.41    10.25     6.29     7.38
  ngs                                          8.99     9.62    12.12
  sio                                                   5.99    12.53
 GNET                                                            9.19

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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    7.52E-03  8.51E-03 -9.33E-03  3.85E-10 -9.31E-09 -5.61E-09 -2.36E-09

    emr   -2.01E-02 -8.20E-02  7.37E-02 -3.05E-10 -1.39E-08 -2.76E-09 -1.19E-09

    gfz    1.23E-03  3.36E-02  1.05E-01  2.95E-10 -7.78E-09 -1.07E-09 -1.01E-08

    jpl   -6.10E-03 -1.47E-03 -1.37E-03 -4.30E-10 -1.39E-08 -1.23E-08 -1.82E-08

    ngs   -2.08E-02 -1.26E-01  1.03E-01 -7.51E-11 -2.04E-08 -1.76E-09 -1.25E-09

    sio   -1.94E-02  3.17E-02  1.15E-01 -4.62E-10 -7.52E-09 -3.46E-10  3.89E-09

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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    6.66E-03  4.33E-03 -5.58E-03  2.50E-09  1.10E-09 -8.07E-10 -2.35E-10

    emr   -1.46E-02 -9.37E-02  7.56E-02  1.42E-09 -3.66E-09  5.90E-10 -1.80E-10

    gfz    8.10E-03  2.77E-02  1.10E-01  1.20E-09  2.79E-09  2.00E-09 -8.54E-09

    jpl   -2.20E-03 -1.56E-02  1.39E-02 -4.61E-10 -3.45E-09 -8.38E-09 -1.75E-08

    ngs   -1.86E-02 -1.32E-01  1.09E-01  2.17E-09 -9.46E-09  1.71E-09  2.03E-10

    sio   -1.43E-02  1.64E-02  1.25E-01  1.18E-09  2.69E-09  3.24E-09  5.25E-09

   GNET    4.17E-03 -1.27E-02  9.14E-03  1.41E-09  1.04E-08  3.67E-09  1.17E-09

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8)Station sets, Residuals and Discrepancies with NCL station catalogue

Each station in this week's A-Sinexes which has an IGSCB station log 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

These discrepancies are with respect to the current IGSCB log file information.

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__ _gfz__ _jpl__ _ngs__ _sio__ 

ALBH  A    1 40129M003 X----- i---E1                      i-a--1 
ALGO  A    1 40104M002 i----2 i---E1 i----1 i----1 i----1 i-a--1 
ANKR  A    1 20805M002 i----1               i----1        i-a--2 
AREQ  A    1 42202M005 i----2 i----2 i----2 i----2 i----1 i-a--2 
ASC1  A    1 30602M001 i----1        iN---1 iN---1 i----1 iNa--1 
AUCK  A    1 50209M001 X-----                      i----1 i-a--1 
BAHR  A    1 24901M002 i-ar-2        i-a--2 iN-r-1 i-a--1 iNar-1 
BOR1  A    1 12205M002 X-----                             X-a--- 
BRAZ  A    1 41606M001 i----1        i----1        i----2 i-a--2 
BRUS  A    1 13101M004 X-----                             X-ar-- 
CAS1  A    1 66011M001        i----1 i----2 i----1 i----1 i-a--2 
CHAT  A    1 50207M001 i----2        i----1 i----1 i----1 i-a--1 
CHUR  A    1 40128M002 X-----                                    
COCO  A    1 50127M001               iN---1 iN---2 i----1 iNa--1 
CRO1  A    1 43201M001 i---E2               i---E1 i---E2 iNa-E1 
DGAR  A    1 30802M001 i----1        iN---1 iN---1 i----1        
DRAO  A    1 40105M002 i-a--2 i---E1 i---E1        i-a--1 i-a--1 
FAIR  A    1 40408M001 X----- i-arE1 i-arE1 i-arE1 i----1 i-a--1 
FLIN  A    1 40135M001 X-----               XNa---               
FORT  A    1 41602M001 i---E2 i---E2 i---E3 i---E1 i---E1 i-a-E2 
GODE  A    1 40451M123 X---E-                                    
GOLD  A    1 40405S031 X----- i-arE1               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----1 i----2 i----1 i-a--2 
HERS  A    1 13212M007                                    X-ar-- 
HOB2  A    1 50116M004               i----1        i----2 i-a--1 
IISC  A    1 22306M002 i----1        i----1 i-arE1 i----2 i-a--1 
IRKT  A    1 12313M001 i----2 i----1 i----2 i----1 i----1 i-a--1 
JOZE  A    1 12204M001 X-a---                             X-a--- 
JPLM  A    1 40400M007               X-arE-               X-a--- 
KELY  A    1 43005M001                      i----1 i----1 i-a--1 
KERG  A    1 91201M002 i-a--2 i-a--2 i-a--1 i-a--1 i-a--1 i-ar-1 
KIRU  A    1 10403M002 X-----               i----1        i-a--1 
KIT3  A    1 12334M001 i----2 i----1 i----2 i----2 i----1 i-a--1 
KOKB  A    1 40424M004 i----2 i--rE1 i--r-2 i-arE3 i----2 i-a--2 
KOSG  A    1 13504M003 X-a--- i-a--1 i-ar-1 i-ar-1 i-a--1 i-ar-1 
KOUR  A    1 97301M210 i----1        i----1 i-arE1 i-arE1 i-a--2 
KSTU  A    1 12349M002 i----2        i----2        i----1 iNa--1 
KWJ1  A    1 50506M001 i---E4        iN--E2 iN--E2 i---E1 iNa-E1 
LAMA  A    1 12209M001 X-----                                    
LHAS  A    1 21613M001 i----2 i----1 i----1 i----1 i----1 i-a--1 
LPGS  A    1 41510M001 i----2        i----1 iN---1 i----1 iN---2 
MAC1  A    1 50135M001               i----1 i----1 i----2 i-a--1 
MADR  A    1 13407S012        i-a-E1        i-a-E2 i----1 i-ar-2 
MALI  A    1 33201M001 i----2 i----1 i----2 i----2 i----1 i-ar-2 
MAS1  A    1 31303M002               i--r-1 i--r-1 i----1        
MATE  A    1 12734M008 i----2        i-a-E1        i----1 i-a--1 
MCM4  A    1 66001M003 i----2 i----2 i----2 i----1 i----2 i-a--1 
MDO1  A    1 40442M012 i--r-2        i--r-2        i----1        
MDVO  A    1 12309M002 X-ar--               X-arE-               
METS  A    1 10503S011 X-----        i----1        i----1 i-a--1 
MKEA  A    1 40477M001 i--r-2               iN-r-1        iNar-1 
MONP  A    1 40497M004 X-ar--                                    
NICO  A    1 14302M001 X-----               XN----               
NLIB  A    1 40465M001 X-ar--        i-ar-2        i-a--1        
NOTO  A    1 12717M003                      XN----               
NRC1  A    1 40114M001        X--r--                      XNar-- 
NTUS  A    1 22601M001 i----1        i----2        i----1 iNa--1 
OBER  A    1 142080M01               X-----                      
ONSA  A    1 10402M004 i----2        i----1        i----1 i-a--1 
PERT  A    1 50133M001 i----1 i---E1        i----1        i-a--1 
PIE1  A    1 40456M001 X--r--                                    
POL2  A    1 12348M001 i----3               i--r-1        i-a--1 
POTS  A    1 14106M003 X-----        i----1               i-a--1 
PRDS  A    1 40124M001                                    XNa--- 
RCM6  A    1 40499S020        i----1 i----1        i----1 iNa--2 
REYK  A    1 10202M001 i----2        i----1 i----1 i----1 i-a--1 
SANT  A    1 41705M003 i----2 i-arE1 i-arE1 i-arE1 i----1 i-a--2 
SCH2  A    1       TBD        XN----                      XNa--- 
SFER  A    1 13402M004                      XNarE-               
SHAO  A    1 21605M002 i-a--2               i-a--1 i-a--1 i-a--1 
STJO  A    1 40101M001 i--r-3 i--rE1 i--r-1 i--rE1 i----1 i-ar-1 
TAEJ  A    1 23902M001 X-----               i-arE2 i-a--1 i----2 
TAHI  A    1 92201M006 i----2 i----2 i----2 i----1 i----1 iNa--1 
TAIW  A    1 23601M001 i----1        i----2        i----1 i-ar-1 
THU1  A    1 43001M001 i--r-3        i--r-1 i--r-2 i--r-1 i-arE2 
TIDB  A    1 50103M108 i--r-2 i-a-E1               i----2 i-ar-1 
TSKB  A    1 21730S005 i----2 i----1 i----2 i----1 i----1 i-a--1 
UPAD  A    1 12750M002 X-ar--                                    
USNO  A    1 40451S003 X--r-- X--r--                             
USUD  A    1 21729S007 i----2        i-a-E2 i----1               
VILL  A    1 13406M001 X-----                             X-a--- 
WES2  A    1 40440S020 i----2        i----2        i----1 i-a--1 
WHIT  A    1 40136M001 X-a--- iNa--1               i-a--1 iNa--1 
WSRT  A    1 13506M005 X-----        i----1               iNar-1 
WTZR  A    1 14201M010 i----2 i----1 i----1 i----1 i----1 i-a--1 
WUHN  A    1 21602M001 i----3               i---E1 i----1 iN---2 
XIAN  A    1 21614M001 X--r--                             XNar-- 
YAR1  A    1 50107M004 X-----               i-arE1 i----1 i-a--2 
YELL  A    1 40127M003 i--r-3 i--rE1 i--r-2 i--r-1 i--r-1 i-ar-1 

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