[IGSREPORT-3434] Wk 0890 SIO Analysis Report
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Sun Feb 9 22:47:32 PST 1997
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IGS Electronic Report Sun Feb 9 22:47:32 PST 1997 Message Number 3434
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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: pfang at ucsd.edu; bock at pgga.ucsd.edu
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 (pfang at ucsd.edu)
______________________________________________________________________________
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: pfang at pgga.ucsd.edu (Peng Fang)]
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