Subject: [SCIGN-0294] Wk 0890 SIO Analysis Report
From: P. Fang and Y. Bock
Date: 9 Feb 1997 22:44:35

******************************************************************************
SCIGN Electronic Mail    Sun Feb  9 22:44:35 PST 1997      Message Number 0294
******************************************************************************

Author: P. Fang and Y. Bock 
Subject: Wk 0890 SIO Analysis Report

 SOPAC Global/Regional Analysis Bulletin -- GPS Week 0890

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 lox.ucsd.edu (132.239.152.86)
 login: anonymous
 password: your name
 directories: pub/products, pub/hfiles

To view SOPAC time series:
 WWW Home page URL: http://lox.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 #0890           01/26/97 - 02/01/97             DOY 026 - DOY 032     
                                                              Day Number        
                                                          0  0  0  0  0  0  0   
                              SIO  IGS  TYPE OF           2  2  2  2  3  3  3   
SITE_NAME                     CODE CODE RECEIVER          6  7  8  9  0  1  2   
Goldstone 2 [PGGA], CA, USA   gol2 gol2 ROGUE SNR-8000    X  X  X  X  X  X  X   
JPL Mesa [PGGA], CA, USA     +jpl1 jplm ROGUE SNR-8000    X  X  X  X  X  X  X   
Albert Head, Victoria B.C.    albh albh ROGUE SNR-8000    X  X  X  X  X  X  X   
Algonquin, Canada            *algo algo ROGUE SNR-8000    X  X  X  X  X  X  X   
Ankara, Turkey                ankr ankr ROGUE SNR-8000    X  X  X  X  X  X  X   
Arequipa, Peru                are1 areq ROGUE SNR-8000    X  X  X  X  X  X  X   
Auckland, NZ                  auck auck ROGUE SNR-8000    X  X  X  X  X     X   
Bogota, Colombia              bogt bogt ROGUE SNR-8000    X  X  X  X  X  X      
Brasilia, Brazil              braz braz ROGUE SNR-8000    X  X  X  X  X  X  X   
Bermuda                       brmu brmu ROGUE SNR-8000    X  X  X  X  X  X  X   
Casey, Antarctica             cas1 cas1 ROGUE SNR-8100    X  X  X     X  X  X   
Chatham Island, NZ            chat chat ROGUE SNR-8000    X  X  X  X  X     X   
St. Croix VLBA, Virgin Is.    cro1 cro1 ROGUE SNR-8000    X  X  X  X  X  X  X   
Davis, Antarctica             dav1 dav1 ROGUE SNR-8100    X  X  X     X  X  X   
Easter Island, Chile          eisl eisl ROGUE SNR-8000    X  X  X  X  X         
Fairbanks, AK, USA           *fair fair ROGUE SNR-8000    X  X  X  X  X  X  X   
Fortaleza, Brazil             fort fort ROGUE SNR-8000    X  X  X  X  X  X  X   
Guam, USGS Observatory        guam guam ROGUE SNR-8000    X  X  X  X  X  X  X   
Hartebeesthoek, S. Africa    *hart hart ROGUE SNR-8       X  X  X  X  X  X  X   
Hobart Tasmania, Australia    hob2 hob2 ROGUE SNR-8100          X  X  X  X  X   
Bangalore, India              iisc iisc ROGUE SNR-8000    X  X  X  X  X  X  X   
Kellyville, Greenland         kely kely ROGUE SNR-8000    X  X  X  X  X  X      
Kerguelen Islands             kerg kerg ROGUE SNR-8C      X  X  X  X  X  X  X   
Kitab, Uzbekistan             kit3 kit3 ROGUE SNR-8000    X  X  X  X     X  X   
Kokee Park, HI, USA          *kokr kokb ROGUE SNR-8000    X  X  X  X  X  X  X   
Kootwijk Obs., Netherlands   *kosg kosg ROGUE SNR-8000    X  X  X  X  X  X  X   
Kourou, Fr. Guyana            kour kour ROGUE SNR-8C      X  X  X  X  X  X  X   
Lhasa, Tibet                  lhas lhas ROGUE SNR-8000    X     X  X  X  X  X   
La Plata, Argentina           lpgs lpgs ROGUE SNR-8000    X  X  X  X  X  X  X   
Macquarie Island, Antarctica  mac1 mac1 ROGUE SNR-8100    X  X  X     X  X  X   
Madrid DSN, Spain            *ds60 madr ROGUE SNR-8       X  X  X  X  X  X  X   
Malindi, Kenya                mali mali ROGUE SNR-8C         X  X  X  X  X  X   
Maspalomas, Canary Is.        mas1 mas1 ROGUE SNR-8100    X  X  X  X  X  X  X   
McMurdo, Antarctica new       mcm4 mcm4 ROGUE SNR-8000    X  X  X  X  X  X  X   
Ny Alesund, Norway            nall nyal ROGUE SNR-8          X  X  X  X  X  X   
O'Higgins, Antarctica         ohig ohig ROGUE SNR-8000    X  X  X  X  X         
Onsala, Sweden                onsa onsa ROGUE SNR-8000    X  X  X  X  X  X  X   
Pamatai, Tahiti               pama pama ROGUE SNR-800     X  X  X  X  X  X  X   
Penticton, Canada            *drao drao ROGUE SNR-8000    X  X  X  X  X  X  X   
Perth, Australia              pert pert ROGUE SNR-8100    X  X  X  X  X  X  X   
Poligan, Kyrghazstan          pol2 pol2 ROGUE SNR-8000    X  X  X  X  X         
Reykjavik, Iceland            reyk reyk ROGUE SNR-8000    X  X  X  X  X  X  X   
Santiago, Chile              *sant sant ROGUE SNR-8       X  X  X  X  X  X  X   
Saint John's, Canada          stjo stjo ROGUE SNR-8000    X  X  X  X  X  X  X   
Seychelles                    sey1 sey1 ROGUE SNR-8000    X  X  X  X  X  X  X   
Shanghai Observatory, China   shao shao ROGUE SNR-8100    X  X  X  X  X  X  X   
Taejon, South Korea           taej taej TRIMBLE 4000 SSE  X  X  X  X  X  X  X   
Taiwan, Taipei                taiw taiw ROGUE SNR-8000    X  X  X  X  X  X  X   
Thule, Greenland              thu1 thu1 ROGUE SNR-8000    X  X  X  X  X  X  X   
Tidbinbilla, Australia       *ds42 tidb ROGUE SNR-8       X  X  X  X  X  X  X   
Tromso, Norway               *trom trom ROGUE SNR-8       X  X  X               
Tsukuba-Kashima, Japan        tskb tskb ROGUE SNR-8000    X  X  X  X  X  X  X   
Usuda, Japan                  usu3 usud ROGUE SNR-8000    X  X  X  X  X  X  X   
Westford, MA, USA             wes2 wes2 ROGUE SNR-8000    X  X  X  X  X  X  X   
Yarragadee, Australia        *yar1 yar1 ROGUE SNR-8          X  X  X     X  X   
Yellowknife, Canada          *yell yell ROGUE SNR-8000    X  X  X  X  X  X  X   
Zwenigorod, Russia            zwen zwen ROGUE SNR-8000    X  X  X  X  X  X  X   

global: albh algo ankr areq asc1 auck bogt braz brmu cas1 chat coco cro1 dav1 drao tid2 madr eisl
global: fair fort gol2 guam hart hob2 iisc irkt jplm kely kerg kit3 kokb kosg kour kwj1 lhas lpgs
global: mac1 mali mas1 mcm4 mkea nyal ohig onsa pama pert pol2 reyk sant sey1 shao stjo taej taiw
global: thu1 trom tskb usud wes2 wtzr yar1 yell zwen
                                                                                
* 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
 50474.50  -9512  13499   -157854  1521    9    9    0   20 53 11 25 -294  173    9    9 -0.034  0.000  0.000 
 50475.50  -9807  13669   -159402  1586    6    6   20   19 55 12 25 -294  175    4    5 -0.105  0.020 -0.004 
 50476.50 -10101  13866   -160986  1601    6    6   31   19 57 12 25 -296  200    4    5 -0.111  0.023 -0.004 
 50477.50 -10396  14052   -162525  1545    6    6   39   20 53 11 25 -299  175    4    4 -0.110  0.014 -0.008 
 50478.50 -10688  14243   -164027  1488    6    6   47   19 54 10 25 -272  200    4    5 -0.107  0.007 -0.012 
 50479.50 -10976  14452   -165492  1450    6    6   53   20 51 11 25 -296  222    4    5 -0.106  0.006 -0.013 
 50480.50 -11280  14673   -166829  1338    9    9   60   21 51 11 25 -319  220    9   10 -0.065  0.021 -0.007 

Orbit overlap:

DAY#        026           027           028           029           030           031           032
        alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   alo/crs/rad   
PRN 1   0.5 0.6 0.1   0.4 0.3 0.1   0.4 0.2 0.0   0.2 0.2 0.0   0.2 0.1 0.0   0.3 0.1 0.1   0.2 0.0 0.0 
PRN 2   0.6 0.2 0.0   0.2 0.1 0.1   0.3 0.2 0.1   0.1 0.1 0.1   0.1 0.1 0.0   0.1 0.2 0.1   0.2 0.1 0.1 
PRN 3   0.2 0.3 0.0*  0.2 0.1 0.1*  0.4 0.3 0.0*  0.2 0.2 0.0*  0.1 0.1 0.1*  0.2 0.0 0.1*  0.1 0.1 0.1*
PRN 4   0.3 0.2 0.0   0.5 0.2 0.1   0.2 0.2 0.1   0.4 0.3 0.1   0.3 0.1 0.1   0.3 0.2 0.0   0.1 0.1 0.0 
PRN 5   0.3 0.3 0.1   0.2 0.2 0.1   0.1 0.1 0.0   0.1 0.0 0.0   0.2 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0 
PRN 6   0.2 0.3 0.0*  0.2 0.1 0.0*  0.3 0.2 0.0*  0.1 0.2 0.0*  0.4 0.3 0.0*  0.2 0.2 0.1*  0.4 0.2 0.0*
PRN 7   0.2 0.2 0.0*  0.5 0.2 0.2*  0.1 0.1 0.1*  0.2 0.1 0.1*  0.0 0.0 0.0*  0.3 0.1 0.1*  0.4 0.2 0.1*
PRN 9   0.3 0.2 0.0   0.1 0.1 0.0   0.2 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0 
PRN10   0.4 0.2 0.0*  0.2 0.2 0.1*  0.2 0.1 0.1*  0.1 0.1 0.0*  0.2 0.1 0.1   0.2 0.1 0.1   0.2 0.2 0.1 
PRN14   0.1 0.1 0.1*  2.3 1.0 2.1*  6.4 2.9 3.3*  0.2 0.1 0.1*  0.8 0.4 1.3*  8.3 3.7 3.5   0.3 0.1 0.1 
PRN15   0.2 0.2 0.1   0.2 0.3 0.1   0.2 0.2 0.1   0.2 0.1 0.1   0.2 0.1 0.0   0.3 0.2 0.0   0.2 0.2 0.1 
PRN16   2.1 0.7 0.9*  1.1 0.5 0.6*  0.9 0.3 0.3*  0.3 0.2 0.2*  0.6 0.2 0.2*  0.2 0.2 0.0*  0.3 0.2 0.0 
PRN17   0.5 0.2 0.1   0.2 0.1 0.1   0.3 0.1 0.1   0.2 0.1 0.1   0.2 0.1 0.1   0.1 0.1 0.0   0.2 0.2 0.1 
PRN18   0.1 0.2 0.1   0.4 0.3 0.2   0.9 0.6 0.4   0.2 0.1 0.1   0.1 0.1 0.1   0.1 0.0 0.1   0.3 0.2 0.1 
PRN19   0.3 0.1 0.0   0.5 0.3 0.0   0.3 0.1 0.1   0.1 0.0 0.1   0.3 0.3 0.1   0.4 0.2 0.0   0.1 0.0 0.0 
PRN21   0.4 0.3 0.1*  0.3 0.1 0.0*  0.2 0.1 0.0*  0.3 0.1 0.0*  0.2 0.1 0.1   0.2 0.1 0.1   0.3 0.2 0.1 
PRN22   0.3 0.2 0.1   0.4 0.0 0.1   0.1 0.2 0.1   0.2 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0   0.4 0.2 0.1 
PRN23   0.3 0.5 0.2*  0.1 0.2 0.0*  0.8 0.3 0.3*  1.1 0.4 0.4*  0.7 0.4 0.2*  0.3 0.2 0.2   0.2 0.1 0.1 
PRN24   0.1 0.1 0.1   0.2 0.2 0.1   0.3 0.1 0.1   0.2 0.1 0.1   0.1 0.1 0.0   0.2 0.1 0.1   0.2 0.1 0.1 
PRN25   0.3 0.3 0.0   0.4 0.2 0.1   0.2 0.1 0.1   0.2 0.2 0.0   0.2 0.1 0.0   0.1 0.1 0.0   0.1 0.1 0.0 
PRN26   0.5 0.6 0.1   0.2 0.1 0.1   0.3 0.1 0.1   0.2 0.2 0.0   0.3 0.1 0.0   0.2 0.1 0.0   0.2 0.0 0.0 
PRN27   0.4 0.2 0.0   0.3 0.2 0.1   0.2 0.1 0.1   0.1 0.2 0.0   0.2 0.1 0.1   0.2 0.1 0.1   0.2 0.1 0.1 
PRN29   0.1 0.2 0.1   0.2 0.2 0.1   0.4 0.3 0.0   0.3 0.1 0.1   0.3 0.2 0.0   0.1 0.1 0.1   0.3 0.2 0.1 
PRN30   0.7 0.2 0.1   0.1 0.1 0.1   0.1 0.1 0.1   0.1 0.1 0.0   0.2 0.2 0.0   0.1 0.0 0.0   0.2 0.1 0.0 
PRN31   0.8 0.3 0.0*  0.2 0.1 0.1*  0.2 0.1 0.0*  0.2 0.1 0.1*  0.2 0.1 0.0*  0.1 0.2 0.0*  1.0 0.5 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 #0890
(repeatability with respect to ITRF94 reference frame)

  Stations    enu  S#   #    mean length   sig    wrms  nrms
                                 (m)       (m)    (mm)  (-)

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)

.

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