Subject: [SCIGN-0247] Wk 0876 SIO Analysis Report
From: P. Fang and Y. Bock
Date: 1 Nov 1996 20:52:10

******************************************************************************
SCIGN Electronic Mail    Fri Nov  1 20:52:10 PST 1996      Message Number 0247
******************************************************************************

Author: P. Fang and Y. Bock 
Subject: Wk 0876 SIO Analysis Report

 SOPAC Global/Regional Analysis Bulletin -- GPS Week 0876

Submitted by: Peng Fang and Yehuda Bock
              Scripps Orbit and Permanent Array Center
              Institute of Geophysics and Planetary Physics
              Scripps Institution of Oceanography
              University of California, San Diego
              La Jolla, CA 92093-0225 USA
              e-mail: [email-masked]; [email-masked]
              fax: (619) 534-9873
              geodesy lab tel: (619) 534-7692 

To access SIO GARNER archive:
 ftp toba.ucsd.edu (132.239.13.12)
 login: anonymous
 password: your name
 directories: products, hfiles, gfiles

To view SOPAC time series:
 WWW Home page URL: http://toba.ucsd.edu
 click: SCIGN/SCIGN Map/site

Direct problems to: Peng Fang ([email-masked])
______________________________________________________________________________
    S O P A C   A N A L Y S I S   L O G

                                                                                
 GPS WEEK #0876           10/20/96 - 10/26/96             DOY 294 - DOY 300     
                                                              Day Number        
                                                          2  2  2  2  2  2  3   
                              SIO  IGS  TYPE OF           9  9  9  9  9  9  0   
SITE_NAME                     CODE CODE RECEIVER          4  5  6  7  8  9  0   
JPL Mesa, CA, USA      [PGGA]+jpl1 jplm ROGUE SNR-8000    X  X  X  X  X  X  X   
Arequipa, Peru          [IGS] are1 areq ROGUE SNR-8000    X  X  X  X  X  X  X   
Auckland, NZ            [IGS] auck auck ROGUE SNR-8000    X  X  X  X  X  X  X   
Brasilia, Brazil        [IGS] braz braz ROGUE SNR-8000    X  X  X  X  X  X      
Casey, Antarctica       [IGS] cas1 cas1 ROGUE SNR-8100          X  X  X  X      
Chatham Island, NZ      [IGS] chat chat ROGUE SNR-8000    X  X  X  X  X  X  X   
Cocos Island, Aus       [IGS] coco coco ROGUE SNR-8100          X  X  X  X  X   
Davis, Antarctica       [IGS] dav1 dav1 ROGUE SNR-8100          X  X  X  X      
Easter Island, Chile    [IGS] eisl eisl ROGUE SNR-8000    X  X  X  X  X  X  X   
Fortaleza, Brazil       [IGS] fort fort ROGUE SNR-8000    X  X  X  X  X  X  X   
Guam, USGS Observatory  [IGS] guam guam ROGUE SNR-8000    X  X  X  X  X  X  X   
Hartebeesthoek, S. Afr. [IGS]*hart hart ROGUE SNR-8       X                     
Hobart Tasmania, Aust.  [IGS] hob2 hob2 ROGUE SNR-8100    X  X                  
Bangalore, India        [IGS] iisc iisc ROGUE SNR-8000                   X  X   
Irkutsk, Russia         [IGS] irkt irkt ROGUE SNR-8000    X  X  X  X  X  X      
Kerguelen Islands       [IGS] kerg kerg ROGUE SNR-8C      X  X     X  X  X      
Kitab, Uzbekistan       [IGS] kit3 kit3 ROGUE SNR-8000    X  X  X  X  X  X  X   
Kokee Park, HI, USA     [IGS]*kokr kokb ROGUE SNR-8000    X  X  X  X  X  X  X   
Kwajalein Atoll         [IGS] kwj1 kwj1 ROGUE SNR-8000    X  X  X  X  X  X  X   
Lhasa, Tibet            [IGS] lhas lhas ROGUE SNR-8000    X  X  X  X  X  X  X   
La Plata, Argentina     [IGS] lpgs lpgs ROGUE SNR-8000    X     X  X  X  X  X   
Malindi, Kenya          [IGS] mali mali ROGUE SNR-8C      X  X  X  X  X  X      
McMurdo, Antarctica new [IGS] mcm4 mcm4 ROGUE SNR-8000    X  X  X  X  X  X  X   
O'Higgins, Antarctica   [IGS] ohig ohig ROGUE SNR-8000    X  X  X  X  X  X  X   
Pamatai, Tahiti         [IGS] pama pama ROGUE SNR-8100    X  X  X  X  X     X   
Perth, Australia        [IGS] pert pert ROGUE SNR-8100    X  X  X  X  X  X      
Poligan, Kyrghazstan    [IGS] pol2 pol2 ROGUE SNR-8000       X     X  X  X  X   
Santiago, Chile         [IGS]*sant sant ROGUE SNR-8       X  X  X  X  X  X  X   
Shanghai Obs., China    [IGS] shao shao ROGUE SNR-8100    X  X  X  X  X  X  X   
Taejon, South Korea     [IGS] taej taej TRIMBLE 4000 SSE  X  X           X  X   
Taiwan, Taipei          [IGS] taiw taiw ROGUE SNR-8000    X  X  X  X  X  X  X   
Tidbinbilla, Australia  [IGS]*ds42 tid2 ROGUE SNR-8000             X  X         
Tidbinbilla, Australia  [IGS] ds42 tidb ROGUE SNR-8                X  X         
Tsukuba-Kashima, Japan  [IGS] tskb tskb ROGUE SNR-8000    X  X  X  X  X  X  X   
Usuda, Japan            [IGS] usu3 usud ROGUE SNR-8000    X  X  X  X  X  X  X   
Wettzell, Germany       [IGS] wtzr wtzr ROGUE SNR-8000    X  X  X  X  X  X  X   

global: areq auck braz cas1 chat coco dav1 tidb eisl fort guam hart hob2 iisc irkt jplm kerg kit3
global: kokb kwj1 lhas lpgs mali mcm4 ohig pama pert pol2 sant shao taej taiw tskb usud wtzr
                                                                                
* Tightly constrained to ITRF94 coordinates              
+ PGGA/DGGA/BARD coordinates are treated as stochastic parameters;           
  All other coordinates are constrained to 10 m in all components    
                                                                                
Earth Rotation Parameters:

 MJD       Xpole  Ypole  UT1-UTC   LOD  Xsig Ysig UTs  LODs Nr Nf Nt Xrt  Yrt  Xrts  Yrts XYcorr XUTcor YUTcor
              10**-5"      usec    us/d    10**-5"  us us/d          10**-5/d  10**-5/d
 50376.50  22445  16784     27164  2161    9   10    0   20 29  3 26 -223 -256    8    9 -0.003  0.000  0.000 
 50377.50  22197  16532     24934  2323    8    8   21   20 28  2 26 -260 -243    4    5 -0.030  0.015  0.022 
 50378.50  21942  16297     22752  2399    8    8   33   20 28  2 26 -284 -272    4    5 -0.036  0.021  0.036 
 50379.50  21618  16027     20333  2466    8    8   41   20 32  3 26 -307 -279    4    5 -0.045  0.012  0.040 
 50380.50  21295  15712     17839  2483    6    8   49   20 32  3 26 -303 -289    4    4 -0.051  0.004  0.039 
 50381.50  20997  15398     15435  2350    8    9   55   20 31  2 26 -253 -359    5    5 -0.050 -0.001  0.044 
 50382.50  20771  15037     13113  2256   10   11   63   24 25  2 26 -197 -362    9   10 -0.028  0.011  0.037 

Orbit overlap:

DAY#        294           295           296           297           298           299           300
        alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   
PRN 1   0.4 0.2 0.1   0.3 0.1 0.1   0.3 0.1 0.1   0.1 0.1 0.0   0.1 0.1 0.0   0.4 0.2 0.0   0.3 0.2 0.1 
PRN 2   0.1 0.1 0.1   0.2 0.1 0.0   0.1 0.0 0.0   0.0 0.1 0.0   0.2 0.1 0.1   0.1 0.1 0.1   0.1 0.1 0.0 
PRN 3   0.2 0.2 0.1   0.2 0.1 0.1   0.1 0.0 0.0   0.4 0.2 0.1   0.1 0.1 0.0   0.1 0.1 0.1   0.2 0.1 0.1 
PRN 4   0.3 0.4 0.0   0.2 0.1 0.1   0.2 0.1 0.0   0.2 0.1 0.1   0.3 0.2 0.1   0.1 0.2 0.1   0.1 0.1 0.1 
PRN 5   0.2 0.3 0.1   0.5 0.2 0.0   0.2 0.1 0.1   0.3 0.2 0.1   0.2 0.1 0.1   0.2 0.1 0.1   0.2 0.1 0.1 
PRN 6   0.2 0.2 0.1   0.2 0.0 0.0   0.3 0.2 0.0   0.3 0.2 0.1   0.2 0.1 0.0   0.2 0.2 0.0   0.1 0.1 0.0 
PRN 7   0.1 0.2 0.0   0.1 0.1 0.0   0.1 0.1 0.1   0.3 0.1 0.0   0.2 0.1 0.1   0.2 0.1 0.1   0.1 0.1 0.0 
PRN 9   0.1 0.1 0.0*  0.2 0.1 0.0*  0.2 0.2 0.1*  0.2 0.1 0.1*  0.1 0.0 0.1*  0.3 0.1 0.1*  0.3 0.2 0.1*
PRN10   0.2 0.2 0.0   0.1 0.1 0.0   0.2 0.1 0.1   0.2 0.1 0.1   0.1 0.0 0.0   0.2 0.1 0.0   0.2 0.2 0.1 
PRN14   0.3 0.2 0.1   0.4 0.2 0.2   0.3 0.1 0.1   0.1 0.1 0.0   0.2 0.7 0.1   0.8 0.3 0.2   0.2 0.1 0.1 
PRN15   0.2 0.2 0.0   0.2 0.2 0.0   0.3 0.1 0.0   0.3 0.1 0.1   0.2 0.2 0.0   0.7 0.4 0.1   0.4 0.2 0.2 
PRN16   0.0 0.1 0.0   0.2 0.2 0.0   0.2 0.1 0.0   0.2 0.1 0.1   0.2 0.1 0.1   0.1 0.1 0.0   0.3 0.3 0.1 
PRN17   0.3 0.2 0.1   0.5 0.2 0.1   0.4 0.1 0.1   0.6 0.2 0.1   0.3 0.2 0.1   0.4 0.2 0.1   0.9 0.4 0.0 
PRN18   0.2 0.1 0.1   0.2 0.1 0.0   0.1 0.1 0.0   0.1 0.2 0.0   0.5 0.1 0.2   0.1 0.1 0.0   0.5 0.2 0.1 
PRN19   0.6 0.5 0.3*  1.0 0.4 0.3*  1.2 0.6 0.5*  2.4 0.9 0.5*  0.8 0.3 0.3*  0.6 0.3 0.2*  0.2 0.2 0.1*
PRN21   0.1 0.2 0.1   0.2 0.2 0.1   0.3 0.2 0.0   0.2 0.1 0.0   0.1 0.1 0.0   0.2 0.2 0.1   0.7 0.2 0.1 
PRN22   0.1 0.1 0.0   0.3 0.2 0.1   0.2 0.2 0.1   0.4 0.2 0.0   0.2 0.1 0.0   0.2 0.2 0.1   0.2 0.2 0.1 
PRN23   0.2 0.2 0.0   0.3 0.2 0.0   0.4 0.3 0.1   0.4 0.2 0.1   0.2 0.1 0.1   0.2 0.2 0.1   0.5 0.2 0.1 
PRN24   0.2 0.3 0.0   0.2 0.1 0.1   0.4 0.2 0.1   0.2 0.1 0.1   0.1 0.1 0.0   0.2 0.0 0.0   0.2 0.1 0.1 
PRN25   0.2 0.3 0.0*  0.3 0.2 0.0*  0.1 0.1 0.1*  0.3 0.1 0.1*  0.2 0.1 0.1*  0.3 0.1 0.1*  0.4 0.1 0.2*
PRN26   0.2 0.2 0.1   0.3 0.2 0.1   0.2 0.1 0.0   0.1 0.1 0.0   0.2 0.1 0.1   0.2 0.1 0.0   0.2 0.2 0.1 
PRN27   0.5 0.2 0.0*  0.2 0.1 0.1*  0.2 0.1 0.0*  0.3 0.1 0.0*  0.2 0.1 0.1*  0.3 0.2 0.1*  0.3 0.1 0.1*
PRN28   0.2 0.0 0.1   0.2 0.2 0.0   0.2 0.1 0.0   0.3 0.0 0.0   0.1 0.1 0.0   0.1 0.1 0.0   0.2 0.1 0.1 
PRN29   0.2 0.3 0.0   0.1 0.2 0.0   0.2 0.2 0.0   0.2 0.1 0.1   0.2 0.1 0.1   0.3 0.1 0.0   0.4 0.2 0.1 
PRN30   0.1 0.3 0.0   0.2 0.2 0.1   0.1 0.1 0.1   0.1 0.2 0.0   0.2 0.2 0.1   0.2 0.1 0.1   0.2 0.1 0.1 
PRN31   0.2 0.2 0.0   0.2 0.2 0.1   0.2 0.1 0.0   0.2 0.0 0.0   0.2 0.1 0.1   0.3 0.1 0.0   0.3 0.1 0.1 
Note: Along track, cross track, and radial components (in meters) from 16 hours of orbital overlap with
      previous day. Zero values indicate no overlap available.
      * indicates that the satellite is in eclipse sometime during that day.

California station statistics for GPS Week #0876
(repeatability with respect to ITRF94 reference frame)

  Stations    enu  S#   #    mean length   sig    wrms  nrms
                                 (m)       (m)    (mm)  (-)
AOA1_GPS        N  1    7   3802389.0302 0.0008   1.5  0.68 
AOA1_GPS        E  1    7  22215944.5511 0.0019   5.0  1.80 
AOA1_GPS        U  1    7       246.5576 0.0038   9.7  0.95 
AZU1_GPS        N  1    7   3798890.8691 0.0009   2.4  1.07 
AZU1_GPS        E  1    7  22310285.7003 0.0019   5.0  1.76 
AZU1_GPS        U  1    7       144.7664 0.0042   8.5  0.76 
BLYT_GPS        N  1    6   3741494.3700 0.0009   2.1  0.99 
BLYT_GPS        E  1    6  22740425.4256 0.0030   7.3  2.67 
BLYT_GPS        U  1    6        85.9132 0.0038   6.2  0.66 
BRAN_GPS        N  1    6   3805444.8874 0.0009   2.2  0.98 
BRAN_GPS        E  1    6  22259353.3457 0.0020   4.9  1.80 
BRAN_GPS        U  1    6       246.2564 0.0041   9.6  0.95 
CARR_GPS        N  1    7   3995072.8416 0.0008   1.9  0.87 
CARR_GPS        E  1    7  21606318.8165 0.0022   5.8  2.05 
CARR_GPS        U  1    7       478.7390 0.0045   9.2  0.77 
CASA_GPS        N  1    7   4190581.7514 0.0009   2.4  1.09 
CASA_GPS        E  1    7  21251509.5421 0.0018   4.8  1.65 
CASA_GPS        U  1    7      2390.4540 0.0052   8.9  0.65 
CAT1_GPS        N  1    7   3723166.0877 0.0008   1.8  0.84 
CAT1_GPS        E  1    7  22433401.8635 0.0022   5.7  2.06 
CAT1_GPS        U  1    7         3.9088 0.0042   7.8  0.69 
CHIL_GPS        N  1    7   3821979.0106 0.0009   2.4  1.14 
CHIL_GPS        E  1    7  22243045.8894 0.0018   4.7  1.73 
CHIL_GPS        U  1    7      1567.5069 0.0035   8.0  0.86 
CICE_GPS        N  1    7   3547892.7753 0.0009   2.3  1.02 
CICE_GPS        E  1    7  23004009.5288 0.0025   6.7  2.33 
CICE_GPS        U  1    7        87.6509 0.0043   6.9  0.61 
CIT1_GPS        N  1    7   3800080.8816 0.0009   2.3  1.07 
CIT1_GPS        E  1    7  22285995.7673 0.0018   4.8  1.75 
CIT1_GPS        U  1    7       215.3436 0.0039   7.8  0.76 
CLAR_GPS        N  1    7   3797099.6971 0.0008   2.2  1.04 
CLAR_GPS        E  1    7  22331362.6097 0.0019   4.9  1.80 
CLAR_GPS        U  1    7       373.6396 0.0035   8.0  0.86 
CMP9_GPS        N  1    7   3824178.3381 0.0008   1.5  0.72 
CMP9_GPS        E  1    7  22202306.0171 0.0020   5.4  1.98 
CMP9_GPS        U  1    7      1138.0602 0.0037   9.7  1.02 
COSO_GPS        N  1    7   4005536.0848 0.0008   1.8  0.86 
COSO_GPS        E  1    7  21816681.3308 0.0020   5.2  1.96 
COSO_GPS        U  1    7      1455.3833 0.0034   5.9  0.66 
CRFP_GPS        N  1    7   3789209.8152 0.0008   2.2  1.04 
CRFP_GPS        E  1    7  22406441.3060 0.0022   5.7  2.10 
CRFP_GPS        U  1    7       688.8069 0.0035   6.0  0.65 
DAM1_GPS        N  1    7   3822042.8048 0.0015   3.9  1.76 
DAM1_GPS        E  1    7  22208909.0763 0.0018   4.7  1.71 
DAM1_GPS        U  1    7       584.0606 0.0040   7.1  0.68 
DAM2_GPS        N  1    4   3822136.2647 0.0026   5.1  2.29 
DAM2_GPS        E  1    4  22208954.7804 0.0018   3.6  1.30 
DAM2_GPS        U  1    4       583.3629 0.0054   8.5  0.79 
DHLG_GPS        N  1    7   3716936.2168 0.0011   2.8  1.32 
DHLG_GPS        E  1    7  22698697.9612 0.0025   6.7  2.47 
DHLG_GPS        U  1    7       -83.0533 0.0035   5.0  0.54 
FARB_GPS        N  1    7   4196433.7793 0.0011   3.0  1.40 
FARB_GPS        E  1    7  20875251.7070 0.0018   4.8  1.65 
FARB_GPS        U  1    7       -21.8175 0.0051  13.4  1.43 
GOL2_GPS        N  1   28   3943510.3604 0.0003   1.7  1.01 
GOL2_GPS        E  1   28  22052721.7252 0.0010   5.1  2.10 
GOL2_GPS        U  1   28       986.6670 0.0015   8.0  1.46 
HARV_GPS        N  1    7   3837115.9269 0.0009   2.3  1.00 
HARV_GPS        E  1    7  21963519.8685 0.0019   5.0  1.77 
HARV_GPS        U  1    7        14.9524 0.0050  11.3  0.86 
HOLC_GPS        N  1    7   3835867.6618 0.0008   1.8  0.84 
HOLC_GPS        E  1    7  22226928.9107 0.0019   5.1  1.89 
HOLC_GPS        U  1    7      1238.1647 0.0035   7.1  0.76 
HOLP_GPS        N  1    7   3776462.3223 0.0009   2.5  1.15 
HOLP_GPS        E  1    7  22337971.7750 0.0018   4.7  1.73 
HOLP_GPS        U  1    7        -6.6798 0.0037   9.7  1.01 
JPLM_GPS        N  1   21   3807663.0273 0.0008   3.7  1.94 
JPLM_GPS        E  1   21  22263618.6929 0.0010   4.5  1.67 
JPLM_GPS        U  1   21       423.9878 0.0015   5.7  0.81 
LBCH_GPS        N  1    7   3761237.1527 0.0009   2.3  0.99 
LBCH_GPS        E  1    7  22370711.9736 0.0019   5.0  1.76 
LBCH_GPS        U  1    7       -27.5351 0.0057   9.8  0.65 
LEEP_GPS        N  1    7   3799846.2413 0.0008   1.8  0.85 
LEEP_GPS        E  1    7  22268832.3357 0.0017   4.5  1.67 
LEEP_GPS        U  1    7       485.0586 0.0035   8.4  0.90 
LONG_GPS        N  1    7   3797319.1857 0.0009   2.4  1.08 
LONG_GPS        E  1    7  22304210.0544 0.0022   5.9  2.09 
LONG_GPS        U  1    7        74.2694 0.0038   9.5  0.94 
MONP_GPS        N  1    7   3661513.8282 0.0013   3.4  1.63 
MONP_GPS        E  1    7  22767965.6919 0.0025   6.7  2.48 
MONP_GPS        U  1    7      1842.5531 0.0035   8.0  0.86 
OAT2_GPS        N  1    7   3821585.9203 0.0008   0.7  0.32 
OAT2_GPS        E  1    7  22191670.6135 0.0016   4.2  1.53 
OAT2_GPS        U  1    7      1112.5801 0.0037   8.4  0.86 
PBL1_GPS        N  1    7   4213782.6464 0.0011   2.9  1.36 
PBL1_GPS        E  1    7  20882757.4883 0.0018   4.8  1.72 
PBL1_GPS        U  1    7        -7.8907 0.0036   9.4  1.02 
PIN1_GPS        N  1    7   3741688.0192 0.0008   1.8  0.86 
PIN1_GPS        E  1    7  22578052.7230 0.0036   9.6  3.55 
PIN1_GPS        U  1    7      1256.1789 0.0035   7.6  0.82 
PVEP_GPS        N  1   14   3756285.6737 0.0005   1.8  0.92 
PVEP_GPS        E  1   14  22363335.3583 0.0014   5.3  2.07 
PVEP_GPS        U  1   14        69.4218 0.0019   7.3  1.01 
QUIN_GPS        N  1    7   4449947.0635 0.0023   6.1  2.62 
QUIN_GPS        E  1    7  20393071.3761 0.0019   4.7  0.95 
QUIN_GPS        U  1    7      1105.7923 0.0063  16.6  1.02 
ROCK_GPS        N  1    5   3811097.6480 0.0009   1.1  0.54 
ROCK_GPS        E  1    5  22208982.1883 0.0026   5.8  2.16 
ROCK_GPS        U  1    5       553.3878 0.0044   9.8  1.05 
SIO3_GPS        N  1    7   3658481.8474 0.0009   2.5  1.16 
SIO3_GPS        E  1    7  22697899.2116 0.0026   7.0  2.58 
SIO3_GPS        U  1    7        34.8721 0.0035   6.5  0.70 
SNI1_GPS        N  1    6   3701136.2474 0.0010   1.6  0.67 
SNI1_GPS        E  1    6  22387443.8939 0.0022   5.3  1.78 
SNI1_GPS        U  1    6       239.6800 0.0077  12.0  0.63 
SPK1_GPS        N  1    6   3791468.4758 0.0009   1.9  0.88 
SPK1_GPS        E  1    6  22258520.7528 0.0018   4.4  1.56 
SPK1_GPS        U  1    6       440.1296 0.0042   6.9  0.67 
TABL_GPS        N  1    7   3827369.8086 0.0008   1.9  0.88 
TABL_GPS        E  1    7  22262068.7534 0.0018   4.8  1.77 
TABL_GPS        U  1    7      2228.0491 0.0037   8.6  0.88 
TIBB_GPS        N  1    3   4217992.7909 0.0012   1.2  0.55 
TIBB_GPS        E  1    3  20869686.8980 0.0019   3.2  1.14 
TIBB_GPS        U  1    3       -21.2748 0.0054   5.9  0.63 
TRAK_GPS        N  1    7   3742331.2163 0.0011   3.0  1.41 
TRAK_GPS        E  1    7  22451843.7832 0.0021   5.5  2.01 
TRAK_GPS        U  1    7       115.5558 0.0036   6.5  0.69 
UCLP_GPS        N  1    7   3792557.0287 0.0011   3.0  1.39 
UCLP_GPS        E  1    7  22275098.3071 0.0017   4.5  1.63 
UCLP_GPS        U  1    7       111.5519 0.0040   9.7  0.92 
USC1_GPS        N  1    7   3787528.7139 0.0008   2.0  0.92 
USC1_GPS        E  1    7  22300855.4681 0.0018   4.8  1.73 
USC1_GPS        U  1    7        21.9512 0.0047   9.7  0.77 
VNDP_GPS        N  1    7   3846790.7332 0.0008   1.7  0.83 
VNDP_GPS        E  1    7  21946138.7803 0.0021   5.6  2.05 
VNDP_GPS        U  1    7       -11.5208 0.0044  11.7  1.27 
WHC1_GPS        N  1    7   3782623.3112 0.0009   2.3  1.09 
WHC1_GPS        E  1    7  22336335.2396 0.0018   4.8  1.75 
WHC1_GPS        U  1    7        94.3085 0.0039  10.3  1.05 
WHI1_GPS        N  1    7   3781946.6954 0.0008   2.2  1.02 
WHI1_GPS        E  1    7  22337535.8349 0.0019   5.1  1.86 
WHI1_GPS        U  1    7        65.7271 0.0037   8.7  0.90 

S# = session number, # = number of daily solutions
sig = standard deviation of weighted mean (unscaled)
wrms = weighted root mean square error (repeatability)
nrms = normalized rms (can be used to scale sig)
_____________________________________________________________________________
Remarks:  (1) IGS and regional data are analyzed with the GAMIT software
              using a two-tier (global and regional) distributed processing
              scheme. The global data are analyzed in one or more subnetworks
              and combined using the GLOBK software to compute precise orbits.
              These are tightly constrained in separate GAMIT solutions of up
              to four regional subnetworks:
                (1) California regional PGGA/BARD (ambiguities fixed)
                (2) Los Angeles Basin DGGA (ambiguities fixed)
                (3) North America CORS (ambiguities free)
                (4) Western Europe (ambiguities free).   
              The weekly solution reported here is generated by GLOBK,
              combining all global and regional daily solutions. 
          (2) The site coordinate repeatabilities reported in this newsletter
              are the direct results of the GLOBK adjustment. We then apply
              a filter to remove a common-mode position error from the
              California sites. The filtered series are available through
              the SOPAC Home Page (http://toba.ucsd.edu),
              under SCIGN/SCIGN Map (click on site of interest).
          (3) SCIGN - Southern California Integrated GPS Network
              PGGA - Permanent GPS Geodetic Array (Southern California)
              DGGA - Dense GPS Geodetic Array (Los Angeles Basin)
              BARD - Bay Area Regional Deformation Array (Northern California)
              CORS - Continuously Operating Reference Stations (United States)

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[Mailed From: [email-masked] (Peng Fang)]