Subject: [IGSREPORT-3695] Wk 0901 NCL GNAAC G-network Report
From: Phil Davies
Date: Thu, 1 May 1997 8:38:13 PDT

******************************************************************************
IGS Electronic Report    Thu May  1  8:38:13 PDT 1997      Message Number 3695
******************************************************************************

Author: Phil Davies
Subject: Wk 0901 NCL GNAAC G-network Report

 =SCR 2.01 NCL 97:121:48567 COM 97:102:00000 97:109:86280
--------------------------------------------------------------------------------
DESCRIPTION A-Sinex comparison report, gps week 0901
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  
--------------------------------------------------------------------------------
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
--------------------------------------------------------------------------------
2) Input and output Sinex in NCL analysis for week 0901

Type  Agency   Filename____   Sinex_ID________
  A     cod    cod09017.snx   COD 97:114:32580        
  A     emr    emr09017.snx   NRC 97:113:69540        
  A     esa    esa09017.snx   ESA 97:115:34234        
  A     gfz    gfz09017.snx   GFZ 97:114:57540        
  A     jpl    jpl09017.snx   JPL 97:119:63612        
  A     ngs    ngs09017.snx   NOA 97:114:49751        
  A     sio    sio09017.snx   SIO 97:115:43434        

  G     NCL    ncl0901g.snx   NCL 97:121:48166
--------------------------------------------------------------------------------
3) Common station set sizes

           cod     emr     esa     gfz     jpl     ngs     sio    GNET    CORE
  cod       78      17      41      40      38      42      51      51      10
  emr               33      19      19      16      20      21      21      10
  esa                       56      34      32      38      49      48      12
  gfz                               51      30      41      42      45      11
  jpl                                       49      32      36      40      12
  ngs                                               54      44      48      12
  sio                                                       69      56      12
 GNET                                                               61      12
 CORE                                                                       13

--------------------------------------------------------------------------------
4) Postfit residuals St Dev (mm) 

          emr      esa      gfz      jpl      ngs      sio     GNET     CORE  
  cod     11.67     9.03     9.74    37.17    17.94    15.58     4.59     6.79
  emr              15.32    15.62    15.36    17.68    12.04    10.72  1334.92
  esa                       10.45    14.80    22.07    11.31     8.36    12.76
  gfz                                15.44    22.81    11.46     8.26    11.28
  jpl                                         22.56    14.18    12.54    11.84
  ngs                                                  20.67    17.94    17.27
  sio                                                            5.64    13.32
 GNET                                                                    11.16

--------------------------------------------------------------------------------
5) Postfit residuals Weighted RMS (mm)

          emr      esa      gfz      jpl      ngs      sio     GNET     CORE  
  cod      7.36     8.78     7.54    26.19    11.20     9.76     4.53     3.26
  emr               3.14    15.79    11.25    13.72     6.85     7.26   480.41
  esa                        7.52    25.51    15.20     9.31     7.22     9.96
  gfz                                29.05    15.14     8.89     8.07     9.83
  jpl                                         31.14    11.33    12.64     4.95
  ngs                                                  14.47    22.78    14.95
  sio                                                            5.06    11.63
 GNET                                                                     8.81

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

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

    cod    3.46E-03  7.58E-03 -1.00E-02 -1.60E-11  4.25E-07  2.90E-07 -5.24E-06

    emr   -7.95E-04 -1.00E-01  5.39E-02  7.25E-10  3.85E-07  2.49E-07 -5.21E-06

    esa   -9.22E-04  4.84E-03  7.46E-02  4.86E-10  4.28E-07  2.92E-07  1.08E-05

    gfz    6.56E-03  2.69E-02  3.17E-02  1.03E-09  4.26E-07  2.90E-07 -5.24E-06

    jpl    9.78E-03  1.26E-02  1.05E-02  3.53E-10 -3.15E-06  2.45E-07  6.56E-06

    ngs    1.15E-03 -2.00E-01  2.20E-01  4.90E-10  4.15E-07  2.92E-07 -5.24E-06

    sio   -1.51E-02  1.57E-02  6.66E-02 -6.32E-10  4.29E-07  2.95E-07 -5.24E-06

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

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

    cod    1.93E-03 -1.16E-02  3.60E-02  2.32E-09 -1.19E-09  1.79E-10 -2.40E-10

    emr    4.72E-01 -3.76E-01  3.74E-01  1.52E-08  7.56E-08  4.76E-08 -6.70E-08

    esa   -3.07E-03 -2.14E-02  1.20E-01  2.35E-09  2.04E-09  2.37E-09  1.60E-05

    gfz    4.53E-03  1.64E-03  8.17E-02  3.16E-09 -1.07E-09 -3.96E-10  1.70E-09

    jpl    1.02E-02 -1.44E-02  6.59E-02  1.72E-09 -3.58E-06 -4.42E-08  1.18E-05

    ngs    3.50E-03 -2.24E-01  2.69E-01  1.73E-09 -1.20E-08  2.32E-09  2.06E-09

    sio   -1.80E-02 -7.05E-03  1.18E-01  7.77E-10  3.14E-09  5.02E-09  4.44E-09

   GNET   -1.64E-03 -2.47E-02  4.95E-02  1.69E-09 -4.26E-07 -2.90E-07  5.24E-06

--------------------------------------------------------------------------------
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 X----- i----1 i----1                      i-a--1 
ALGO  A    1 40104M002 i----1 i----1 i----1 i----1 i----1 i--r-1 i-a--1 
ANKR  A    1 20805M002 i----1        i----1        i----1        i-a--1 
ASC1  A    1 --------- id---1        id---2 Xd---- id---1 id---1 id---2 
AUCK  A    1 50209M001 i----2        i----1        X----- i----1 i----1 
BAHR  A    1 --------- i-a--1               i--r-1 id--E1               
BISH  A    1 ---------                      Xd----                      
BOGT  A    1 41901M001 i----1        i----1 i----1 i----1 i----1 i-a--1 
BOR1  A    1 12205M002 X-----        i----1                      i-a--1 
BRAZ  A    1 41606M001 i----1        iN---1 i----1        i----2 i-a--2 
BRMU  A    1 42501S004 i----1        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----1 i-a--1 
CHAT  A    1 50207M001 i----1        i----1 i----1        i----1 i----1 
CHUR  A    1 --------- Xd---- Xd----                                    
COCO  A    1 --------- id---2        id---1 id---1 id---1        ida--1 
CRO1  A    1 43201M001 i----1                      i---E4 i----1 iNa--1 
DAV1  A    1 66010M001 i----1 i----1 i----1 i----1 i----1 i----1 i-a--1 
DGAR  A    1 --------- id---2        Xd---- id---1 i----1 id---1        
DRAO  A    1 40105M002 X----- i----1        i----1        i----1 i-a--1 
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 X----- i----1 i----2 i----1 i----1 i----1 i-a--1 
GODE  A    1 40451M123 X-----                                           
GOLD  A    1 40405S031 i----2 i--r-1 i----1 i--r-2 iN-r-1 i----1 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 i----2 i----1 i----1 i----1 i----1 i----1 i-a--2 
HART  A    1 30302M002 i----1 i----1 i----1 i----1 i--rE1 i----1 i-A--1 
HERS  A    1 13212M007 X-----                                    X-ar-- 
HRAO  A    1 --------- Xd----        Xd----                             
IISC  A    1 22306M001 i----1 i----1 i--r-2 i----1 X---E- i----1 i-a--1 
IRKT  A    1 12313M001 i----2 i----1 i----1 i----1 X---E- i----1 i-a--2 
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----1 i----1 i----1 i----1 i----1 i-ar-1 
KIRU  A    1 10403M002               X-----                      X----- 
KIT3  A    1 12334M001 i----1        i----1 i----1               i-a--1 
KOKB  A    1 40424M004 i----1 i----1 i----1 i----1 i---E1 i----1 i-a--2 
KOSG  A    1 13504M003 i----1 X----- i----1 i----1 i--r-1 i----1 i-ar-1 
KOUR  A    1 97301M210 i----1        i----1                      i-ar-1 
KWJ1  A    1 --------- id---2        id---1 id---1 id---1 id---1 id---1 
LAMA  A    1 12209M001 X-----                      X-----               
LHAS  A    1 21613M001 i----1 X----- iN---1 i----1 i----1 i----1 i-a--1 
MAC1  A    1 50135M001 i----1        i----1 i----1 i----1 i----1 i-a--1 
MADR  A    1 13407S012        i----1 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 
MAS1  A    1 31303M002                      X-----        X-----        
MASP  A    1 31303M001 i----1        i----1        iN---1        i-ar-1 
MATE  A    1 12734M008 i----2               i----1        i----1 i-a-E1 
MCM4  A    1 66001M003 i----1 i----1 i----2 i----1 i----2 i----1 i-a--1 
MDO1  A    1 40442M012 i----3        i----2 i----1        i--r-1        
MDVO  A    1 --------- X-a-E-        X---E-        X---E- X-A-E-        
METS  A    1 10503S011 i----1               i----1        i----1 i-a--1 
MKEA  A    1 --------- id---2        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-----                                    
NYAL  A    1 10317M001 i----1        i----1 i----1        i----1 i-ar-1 
OBER  A    1 ---------                      Xd----                      
OHIG  A    1 66008M001 i----1        i----1 i----1 i---E1 i----1 i-a--1 
ONSA  A    1 10402M004 i----1        i----1 i----1        i----1 i-a--1 
PERT  A    1 50133M001 i----1        i----1        i----1        i-a--1 
PIE1  A    1 40456M001 X-----                                           
POTS  A    1 14106M003 X-----               i----1               i-a--1 
QUIN  A    1 40433M004 X-----                                           
RCM6  A    1 --------- i----1 i----1        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----2 i----1 i----1 i----1 i---E1 i----1 i-a--2 
SHAO  A    1 21605M002 i----1        i----1               i----1 i-a--1 
STJO  A    1 40101M001 i--r-1 X--r--        i--r-1 i----1 i--r-1 i-ar-1 
TAEJ  A    1 23902M001 X-Ar--        XNA---               X-Ar-- X-Ar-- 
TAHI  A    1 92201M006        X-----               XN--E-        XNa-E- 
TAIW  A    1 23601M001 X----- X--r-- X----- X-----        X----- X-ar-- 
TIDB  A    1 50103M108        i----1 i----1 i----1 i----1 i----1 i-ar-1 
TROM  A    1 10302M003        X-----                                    
TSKB  A    1 21730S005 i----1 i----1 i----1 i----1        i----1 i-a--1 
UPAD  A    1 12750M002 X-a---                                           
UPO1  A    1                                              Xd----        
USUD  A    1 21729S007 X-----        i----1 i----1 i-ArE1        i-a--1 
VILL  A    1 13406M001               X-----                      X----- 
WES2  A    1 40440S020 i----1               i----1        i----1 i-a--1 
WHIT  A    1 --------- Xd---- Xd----                      Xd---- Xda-E- 
WILL  A    1 40134M001        X-----                                    
WTZR  A    1 14201M010 i----1 i----1 i----1 i----1 i----1 i----1 i-a--1 
WUHN  A    1 21602M001 X-----        i---E2        i---E1 i----1        
YAR1  A    1 50107M004 i----1 X----- i----1 i----1 i----1 i----1 i-ar-1 
YELL  A    1 40127M003 i--r-1 X--r-- i----1 i--r-1 i----1 i--r-1 i-a--1 
XIAN  A    1 --------- Xd----                      Xd----               
ZIMM  A    1 14001M004 X-a---                                    X-A--- 
ZWEN  A    1 12330M001               X-----                      X-a--- 

--------------------------------------------------------------------------------

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