Subject: [IGSREPORT-2640] Wk 0850 NCL GNAAC Analysis Report
From: Phil Davies
Date: Thu, 9 May 1996 12:04:03 PDT

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IGS Electronic Report    Thu May  9 12:04:03 PDT 1996      Message Number 2640
******************************************************************************

Author: Phil Davies
Subject: Wk 0850 NCL GNAAC Analysis Report

 =SCR 2.01 NCL 96:130:53359 COM 96:111:00000 96:118:43140
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DESCRIPTION A-Sinex comparison report, gps week 0850
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  
--------------------------------------------------------------------------------
1) Notes
The NCL G-Sinex with stated constraints removed is COMB in the tables below
CORE is the 13-station constraining subset, ITRF coordinates
This report format is under development - more to come, comments welcome
Ad hoc variance scaling factors applied
Fit weighting method changed in 0844 - note discontinuity with previous weeks
CORE changed from ITRF93 to ITRF94 in 0845
AC scale factors changed in 0850
Overall chi-square per dof applied in 0850 for first time
***** New section (5) this week - weighted RMS of postfit resids *****
--------------------------------------------------------------------------------
2) Input and output Sinex in NCL analysis for week 0850

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod08507.snx   COD 96:123:19320        
  A     emr    emr08507.snx   NRC 96:124:65400        
  A     esa    esa08507.snx   ESA 96:126:73315        
  A     gfz    gfz08507.snx   GFZ 96:124:37500        
  A     jpl    jpl08507.snx   JPL 00:000:00000        
  A     sio    sio08507.snx   SIO 96:124:10552        

  G     NCL    ncl0850g.snx   NCL 96:130:51507
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3) Common station set sizes

           cod     emr     esa     gfz     jpl     sio    COMB    CORE
  cod       70      29      49      44      38      57      70      12
  emr               32      27      27      24      28      32      12
  esa                       54      40      37      49      54      12
  gfz                               48      31      44      48      12
  jpl                                       52      44      52      10
  sio                                               67      67      11
 COMB                                                       89      12
 CORE                                                               12

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4) Postfit residuals St Devs (mm) with far-outliers removed

          emr      esa      gfz      jpl      sio     COMB     CORE  
  cod     19.44    30.47    17.97    23.19    12.73     9.94    10.51
  emr              34.18    32.33    15.09    16.20    13.18    12.03
  esa                       41.19    34.21    28.76    28.49    32.02
  gfz                                32.02    22.94    16.08    12.69
  jpl                                         15.13    12.72     7.60
  sio                                                   6.44     9.23
 COMB                                                            7.30

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5) Postfit residuals Weighted RMS (mm) with far-outliers removed

          emr      esa      gfz      jpl      sio     COMB     CORE  
  cod     11.73    12.86    10.82    19.62     8.41     5.74     6.53
  emr              18.31    18.89    12.49    10.30     8.83    10.11
  esa                       19.90    26.40    12.67    12.47    18.15
  gfz                                26.24    13.87    10.31    10.26
  jpl                                         16.74    11.37     7.05
  sio                                                   4.07     6.37
 COMB                                                            5.28

--------------------------------------------------------------------------------
6) 7 parameters from A-Sinexes to COMB

             Tx        Ty        Tz        S         Rx        Ry        Rz
             (m)       (m)       (m)                (rad)     (rad)     (rad)

    cod    2.99E-02  1.47E-03 -4.38E-03  5.97E-10 -9.80E-09  4.94E-09  9.43E-09
     sd    7.27E-06  7.60E-06  1.09E-05  3.14E-10  1.98E-08  1.82E-08  2.22E-08

    emr    1.56E-02 -1.31E-01  4.24E-02  5.71E-10  2.71E-09  1.02E-09  9.81E-09
     sd    1.62E-05  1.88E-05  5.34E-05  5.67E-10  1.14E-07  9.62E-08  1.27E-07

    esa    6.15E-03  2.70E-02  8.20E-02  4.78E-09 -3.15E-07  4.28E-08 -4.11E-06
     sd    2.26E-05  2.09E-05  7.69E-05  1.09E-09  1.05E-07  1.05E-07  1.08E-07

    gfz   -8.50E-02 -2.85E-02  1.08E-01 -8.29E-10 -1.18E-08  4.90E-09  1.04E-08
     sd    8.26E-06  8.56E-06  4.44E-05  4.68E-10  2.88E-08  2.61E-08  5.76E-09

    jpl    1.57E-02  1.92E-02 -1.37E-02  8.68E-11 -9.14E-09  3.38E-08  5.16E-09
     sd    8.98E-06  8.68E-06  1.09E-05  2.92E-10  9.00E-07  8.97E-07  9.02E-07

    sio    3.31E-02  1.93E-02  5.90E-02 -1.91E-10 -7.85E-09  3.95E-09  1.49E-08
     sd    9.01E-06  8.45E-06  2.86E-05  2.68E-10  7.76E-08  7.44E-08  7.65E-08

--------------------------------------------------------------------------------
7) 7 parameters from A-Sinexes and COMB to CORE

             Tx        Ty        Tz        S         Rx        Ry        Rz
             (m)       (m)       (m)                (rad)     (rad)     (rad)

    cod    1.39E-02 -2.45E-02  3.64E-02  1.92E-09 -4.58E-09 -5.26E-09 -2.82E-09
     sd    9.21E-06  9.09E-06  1.21E-05  6.20E-10  1.98E-08  1.82E-08  2.22E-08

    emr    8.59E-03 -1.54E-01  8.50E-02  2.17E-09  7.40E-09 -7.94E-09 -2.66E-09
     sd    1.94E-05  2.17E-05  5.89E-05  8.71E-10  1.14E-07  9.62E-08  1.27E-07

    esa   -1.75E-02 -2.43E-02  1.41E-01  2.06E-09 -3.07E-07  3.19E-08 -4.12E-06
     sd    2.57E-05  2.32E-05  9.16E-05  1.98E-09  1.05E-07  1.05E-07  1.08E-07

    gfz   -9.46E-02 -5.39E-02  1.31E-01  2.21E-09 -7.48E-09 -2.17E-09 -4.08E-09
     sd    1.04E-05  1.07E-05  5.29E-05  8.04E-10  2.88E-08  2.61E-08  5.79E-09

    jpl    2.44E-03 -2.37E-04  3.45E-02  1.89E-09 -5.31E-09  2.35E-08 -7.17E-09
     sd    1.00E-05  9.53E-06  1.18E-05  5.57E-10  9.00E-07  8.97E-07  9.03E-07

    sio    2.43E-02 -3.66E-03  1.07E-01  1.14E-09 -3.18E-09 -5.39E-09  2.33E-09
     sd    1.12E-05  1.01E-05  3.44E-05  5.18E-10  7.76E-08  7.44E-08  7.65E-08

   COMB   -8.79E-03 -2.50E-02  4.21E-02  1.76E-09  4.60E-09 -8.82E-09 -1.30E-08
     sd    3.63E-06  3.58E-06  5.83E-06  2.17E-10  1.23E-08  1.14E-08  4.43E-09

--------------------------------------------------------------------------------
8)Station sets 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 combination: 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             - = not yet implemented

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 diregarded 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-a--- i----- i-----        i----- i-a--- 
ALGO  A    1 40104M002 i----- i----- i----- i-a--- i----- i-a--- 
ANKR  A    1 20805M002 i-----        i-----        iD---- i-a--- 
AREQ  A    1 42202M005 i----- i----- i----- i-a--- i----- i-a--- 
AUCK  A    1 50209M001 i-----        i-----        iD---- i----- 
BOGT  A    1 41901M001 i-----        i----- i-a---        i-a--- 
BOR1  A    1 12205M002 i-----        i-----               i-a--- 
BRMU  A    1 42501S004 i-----        i----- i-a--- i----- i-a--- 
BRUS  A    1 13101M004 i-----                      i----- i-a--- 
CAS1  A    1 66011M001 i----- i----- i----- i-a---        i-a--- 
CHAT  A    1 50207M001 i-----        i-----        iD---- X----- 
CRO1  A    1 ---------                             id---- id---- 
DAV1  A    1 66010M001 i-----        iD---- i-a--- i----- i-a--- 
DRAO  A    1 40105M002 i----- i-----        i-a---        i-a--- 
EISL  A    1 41703M003                      i-a--- i----- i-a--- 
FAIR  A    1 40408M001 i----- i--r-- i-Ar-- i-Ar-- i----- i-a--- 
FORT  A    1 41602M001 i----- i-----        X-a--- i----- i-a--- 
GODE  A    1 40451M123 i-----                                    
GOL2  A    1 ---------                             id---- id---- 
GOLD  A    1 40405S031 i----- i--r-- i----- i-a---               
GOPE  A    1 11502M002 i-a---                                    
GRAS  A    1 10002M006 i-----                                    
GRAZ  A    1 11001M002 i-----                             i-ar-- 
GUAM  A    1 50501M002 i----- i----- i----- i-a--- i----- i-a--- 
HART  A    1 30302M002 i--r-- i----- i----- i-ar-- i----- i-Ar-- 
HERS  A    1 13212M007 i-----                             i-ar-- 
HKLO  A    1 ---------                             id----        
HOB2  A    1 50116M004 i-----               i-a---        i-a--- 
IISC  A    1 22306M001 X----- X-ArE- X--r-- X-arE- XD---- X-a-E- 
IRKT  A    1 12313M001 i----- i----- i----- i-a--- iD---- i-a--- 
JOZE  A    1 12204M001 i-a---                             i-a--- 
JPLM  A    1 40400M007                      i-a--- iD---- i-a--- 
KELY  A    1 43005M001               i-----               i-a--- 
KERG  A    1 91201M002 i-a--- i----- i----- i-a--- i----- i-ar-- 
KIRU  A    1 10403M002               i-----        iD---- i----- 
KIT3  A    1 12334M001 i----- i----- i----- i-a--- i----- i-a--- 
KOKB  A    1 40424M004 i----- i----- i----- i-a--- i----- i-a--- 
KOSG  A    1 13504M003 i--r-- i--r-- i--r-- i--r-- i----- i-ar-- 
KOUR  A    1 97301M210 i-----        i----- X-a---        i-ar-- 
KWJ1  A    1 ---------                             id---- id---- 
LAMA  A    1 12209M001 i-----                                    
LPGS  A    1 41510M001 i-a---        iD---- i-a--- iD---- iDa--- 
MAC1  A    1 50135M001 i-----        i----- i-a--- i----- i-a--- 
MADR  A    1 13407S012 i----- i----- i----- i-a--- i----- i-ar-- 
MALI  A    1 33201M001 i----- i----- i----- i-a--- iD---- i-ar-- 
MAS1  A    1 31303M002               i--r-- i-ar-- iD----        
MASP  A    1 31303M001 i--r--                             i-ar-- 
MATE  A    1 12734M008 i-----        X----- i-----        i-ar-- 
MCM4  A    1 66001M003 i----- i----- i----- i-a-E- i----- i-a-E- 
MDO1  A    1 40442M012 i-----        i----- i-a---               
MDVO  A    1 12309M001 i-a---                      i-----        
METS  A    1 10503S011 i-----        i----- i-a---        i-a--- 
MOIN  A    1 ---------                             id----        
NLIB  A    1 40465M001 i-----               i-ar--               
NOTO  A    1 ---------                             id---- id---- 
NRC1  A    1 40114M001        i-----                             
NYAL  A    1 10317M001 i-----        i----- i-----        i-arE- 
ONSA  A    1 10402M004 i-----        i----- i-a---        i-a--- 
PAMA  A    1 92201M003 i----- i----- i----- i-a--- i----- i-a--- 
PERT  A    1 50133M001 i-----        i-----        i----- i-a--- 
PIE1  A    1 40456M001 i-----        i-----                      
POL2  A    1 12348M001 i-a---        i--r--               i-a--- 
POTS  A    1 14106M003 i-----               i-a---        i-a--- 
QUIN  A    1 40433M004 i-----                                    
RCM5  A    1 40499S018 i-a--- i----- i----- i-a--- i----- i-a--- 
REYK  A    1 10202M001 i-----        i--r--        iD---- i-a--- 
SANT  A    1 41705M003 i----- i----- i----- i-a--- i----- i-ar-- 
SCHE  A    1 40133M001        i-----                             
SHAO  A    1 21605M002 i-----        i-----               i-a--- 
STJO  A    1 40101M001 i-a--- i----- i----- i-a--- i----- i-a--- 
TAEJ  A    1 23902M001 i-a---                      iD---- i-a--- 
TAIW  A    1 23601M001 i----- i----- i--r-- i-ar--        i-ar-- 
THU1  A    1 43001M001 i--r--        i--r-- i-a--- iD---- i-a--- 
TID2  A    1 ---------                             id----        
TIDB  A    1 50103M108 i----- i----- i----- i-ar--        i-ar-- 
TROM  A    1 10302M003 i----- i----- i----- i-a--- i----- i-ar-- 
TSKB  A    1 21730S005 i-a--- i--r-- i----- i-a--- i----- i-a--- 
UPAD  A    1 12750M002 i-a---                                    
USUD  A    1 21729S007 i-----        i----- i-ar-- i----- i-a--- 
VILL  A    1 13406M001               i-----        iD---- i----- 
WES2  A    1 40440S020 i-a---        i----- i-a---        i-a--- 
WETT  A    1 14201M009 i-----               i-a---        i-ar-- 
WILL  A    1 40134M001        i-----                             
WLPS  A    1 ---------                             id----        
WSMN  A    1 ---------                             id----        
WTZR  A    1 14201M010 i----- i----- i----- i-a--- iD---- i-a--- 
YAR1  A    1 50107M004 i----- i----- i----- i-a--- i----- i-ar-- 
YELL  A    1 40127M003 i----- i----- i----- i-a--- i----- i-a--- 
ZIMM  A    1 14001M004 i-a---                             X-a--- 
ZWEN  A    1 12330M001               i----- i-a---        i-a--- 

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