[IGSREPORT-4444] Wk 0936 GFZ Analysis Report
G.
G.
Mon Dec 29 07:18:21 PST 1997
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IGS Electronic Report Mon Dec 29 7:18:21 PST 1997 Message Number 4444
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Author: G. Gendt
Subject: Wk 0936 GFZ Analysis Report
Subject: Wk 0936 GFZ Analysis Report
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GFZ ANALYSIS REPORT GPS-WEEK 0936 (DAYS 348-354, DATES 14-12-97 TO 20-12-97)
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Submitted by: G. Gendt, Ch. Reigber, G. Dick, W. Soehne, Th. Nischan,
W. Sommerfeld, G. Beeskow,
GeoForschungsZentrum Potsdam (GFZ)
Telegrafenberg A17, D-14473 Potsdam, Germany
e-mail:gend at gfz-potsdam.de
fax: (0331) 288 1111
tel: (0331) 288 1114
PRODUCT SUMMARY
FILES SENT TO IGN:
______________________________________________________________________________
gfz09367.sum this text file
gfz09367.erp Earth rotation parameters
gfz09367.snx Weekly SINEX File
gfz0936[0-6].sp3 Daily orbit ephemerides , SP3 format
______________________________________________________________________________
ERP RESULT
GFZ ERP-RESULTS for WEEK 0936 DAYS 347 - 354
_______________________________________________________________________________
MJD Xpole Ypole UT1R-TAI LODR Xsig Ysig UTsig LODsig Nr Nf Nt X-RT Y-RT X-RTsig Y-RTsig
E-5" E-5" usec us/d E-5" E-5" us us/d E-5" E-5" E-5" E-5"
50795.500 15129 20154 -30752705 1783 2 2 3 3 55 16 27 -265 -141 4 4
50796.500 14831 19970 -30754462 1732 2 2 3 3 57 16 27 -289 -243 4 4
50797.500 14531 19709 -30756182 1709 2 2 3 3 57 16 27 -293 -258 4 4
50798.500 14242 19499 -30757870 1666 2 2 3 3 56 16 27 -296 -179 4 4
50799.500 14008 19276 -30759524 1644 2 2 3 3 57 16 27 -222 -214 4 4
50800.500 13848 19122 -30761170 1649 2 2 3 3 54 16 27 -125 -62 4 4
50801.500 13679 19055 -30762798 1606 2 2 3 3 53 16 27 -224 -56 4 4
50802.500 13417 18991 -30764430 1659 2 2 3 3 54 16 27 -301 -94 4 4
____________________________________________________________________________________________________
ORBITS REPEATABILITY (cm):
(mean component error rms =sqrt((xrms**2 + yrms**2 + zrms**2)/3) )
DAY 1 (24 h) pred. DAY 2 (24 h)
|------------------------|------|
|------------------------|
Six-hour overlap: |xxxxxx|
(only rms < 120 are used for MEAN)
Note: E - indicates that the satellite is in eclipse
---------------------------------------------------
RMS for DAY
PRN 348 349 350 351 352 353 354
-------------------------------------------------------
01 5 5 6 8 7 7 5
02 26 E 19 E 18 E 24 24 25 22
03 19 15 17 14 17 19 21
04 16 18 18 17 21 17 17
05 27 E 21 E 19 E 31 E 18 22 24
06 19 18 16 15 19 15 20
07 17 15 22 21 21 22 22
08 8 7 5 8 8 10 5
09 5 6 6 7 10 6 5
10 23 24 26 22 16 E 7 E 21 E
13 14 16 14 12 13 15 -
14 13 18 226 23 33 238 18 E
15 13 13 16 12 12 15 13
16 17 18 17 16 - - - E
17 26 23 20 23 18 24 25
18 9 10 15 9 8 12 16
19 7 229 4 6 4 4 9
21 17 19 19 26 18 E 27 E 39 E
22 21 E 25 E 46 E 31 E 27 32 26
23 22 13 15 23 19 22 18 E
24 18 16 16 16 14 14 15
25 8 9 5 9 7 8 11
26 4 5 8 7 7 7 7
27 6 6 7 5 5 5 6
29 10 8 12 8 14 14 11
30 17 E 16 E 16 E 27 E 23 E 22 E 18
31 13 16 8 21 13 17 14
MEAN 16 16 17 18 17 17 18
---------------------------------------------------
REMARKS: PNR16 deleted from sp3-file for day 352,354
modelling problems
PNR13 deleted from sp3-file for day 354
modelling problems
CLOCK ESTIMATION: ALGO was used as time reference
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 348 to 354
U,u: used for parameter determination in Helmert-transformation
N,n: not used
[ u,n: deleted for repeatability computation (2.5*sigma) ]
SITE _____REPEATABILITY_____ NUMB REMARK WEEKDAY
UP NORTH EAST 1234567
--------------------------------------------------------------------------------
ALGO .1 .2 .3 4000 FIXED UUUUUUU
AREQ 13.9 3.3 14.2 5300 NNNNNNN
ASC1 17.0 8.2 9.2 5700 NNNNNNN
BAHR 14.0 13.0 3.3 6500 NNNNNNN
BISH 8.3 10.0 3.6 2399 NNNNNNN
BRAZ 10.1 5.5 9.4 5500 ..NNNNN
BRMU 16.4 2.4 8.3 4850 NNNNNNN
CAS1 8.7 12.7 12.9 8200 NNNNNNN
CHAT 8.2 7.6 10.1 3400 NNNNNNN
COCO 15.9 16.5 12.6 3500 NNNNNNN
DGAR 17.0 17.5 14.2 3600 NNNNNNN
DRAO 3.2 2.6 6.9 4750 NNNNNNN
EISL 14.5 9.6 14.8 7200 NNNNNNN
FAIR .2 .5 .1 4200 FIXED UUUUUUU
FORT 14.8 7.7 14.7 5200 NNNNNNN
GALA 21.5 5.4 12.8 7250 NNNNNNN
GOL2 7.9 3.7 9.2 4101 NNNNNNN
GUAM 14.2 2.0 13.4 7300 NNN....
HARK 12.6 15.9 11.1 6001 NNNNNNN
HOB2 5.9 3.0 8.2 3210 NNNN...
IISC 7.5 16.4 6.8 2700 NNNNNNN
IRKT 8.9 7.5 5.5 2800 NNNNNNN
JPLM 8.3 4.5 10.7 4150 NNNNNNN
KERG 7.8 21.0 10.4 8500 NNNNNNN
KIT3 6.7 9.0 3.4 2351 NNNNNNN
KOKB .1 .2 .2 7000 FIXED ....UUU
KOSG .1 .3 .3 1100 FIXED UUUUUUU
KWJ1 19.1 7.9 16.2 7400 NNNNNNN
LPGS 13.0 6.2 18.4 5643 NNNNNNN
MAC1 6.0 3.1 3.7 3300 NNN....
MAS1 10.3 4.5 8.9 6101 NNNNNNN
MATE 16.4 11.6 29.4 1300 NNNNNNN
MCM4 18.9 6.3 15.4 8002 NNNNNNN
MDO1 16.9 3.9 9.0 4180 NNNNNNN
METS 5.1 2.2 3.1 1800 NNNNNNN
NLIB 5.6 1.9 5.5 4090 NNNNNNN
NTUS 9.5 16.7 9.4 2900 N.NNNNN
OBER 8.5 4.0 6.7 1610 NNNNN..
OHIG .0 .0 .0 8300 N......
ONSA 5.4 1.3 2.5 1050 NNNNNNN
POTS 6.1 2.2 2.1 1650 NNN.NNN
RCM6 7.1 1.0 6.9 4830 .NN.NNN
REYK 14.6 5.1 5.2 4910 NNNNNNN
RIOG 11.1 3.7 19.8 5610 NNN.NN.
SANT .0 .0 .2 5000 FIXED .UU....
STJO 5.9 1.9 8.3 4050 NNNNNNN
TAHI 15.0 12.6 18.5 7120 NNNN..N
THU1 3.8 2.2 4.0 4900 NNNNNNN
TID2 .4 .8 .2 3052 FIXED UUUUUUU
TSKB 6.7 3.1 6.1 2050 NNNNNNN
USUD 7.1 3.2 6.8 2000 NNNNNNN
VILL 10.9 2.6 5.9 1250 NNNNNNN
WES2 4.1 1.3 4.8 4080 NNNNNNN
WSRT 5.8 2.0 3.2 1110 NNNNNNN
WTZR .1 .2 .2 1601 FIXED UUUUUUU
YAR2 .0 .1 .1 3102 FIXED UU.U...
YELL .2 .3 .1 4700 FIXED UUUUUUU
ZWEN 6.9 3.6 3.9 1900 NNNNNNN
Note: F - indicates a constrained fiducial site ( to 1-2 mm )
SATELLITE STATISTICS
OBSERVATIONS for DAY (24-hour arcs used)
PRN 348 349 350 351 352 353 354
------------------------------------------
1 2602 2490 2648 2398 2414 2446 2356
2 2459 2305 2367 2427 2400 2419 2436
3 2538 2462 2526 2400 2443 2400 2383
4 2394 2394 2384 2194 2201 2209 2383
5 2301 2161 2282 2170 2385 2294 2292
6 2414 2217 2405 2312 2299 2228 2317
7 2608 2571 2669 2504 2492 2544 2498
8 2044 2076 2087 2012 1964 2035 2117
9 2595 2506 2597 2452 2486 2500 2398
10 2480 2472 2479 2298 2175 2181 2224
13 2123 2106 2196 1987 2087 2008 0
14 2414 2393 2618 2417 2399 2409 2248
15 2566 2472 2605 2499 2455 2383 2460
16 2579 2571 2635 2454 0 2365 0
17 2421 2161 2380 2208 2275 2228 2227
18 2467 2464 2581 2326 2465 2285 2363
19 2411 2380 2508 2345 2477 2372 2377
21 2502 2360 2480 2347 2280 2277 2196
22 2427 2242 2338 2186 2381 2354 2248
23 2549 2402 2569 2401 2521 2407 2293
24 2573 2408 2559 2240 2345 2336 2386
25 2520 2361 2532 2343 2347 2419 2468
26 2683 2539 2591 2399 2368 2367 2477
27 2588 2474 2592 2449 2356 2391 2457
29 2505 2550 2650 2412 2510 2407 2462
30 2479 2328 2496 2337 2364 2348 2439
31 2532 1855 2494 2344 2408 2369 2427
-----------------------------------------
REPEATABILITY OF STATION COORDINATE SOLUTIONS
by Residuals of Helmert-transformation (units:mm)
YEAR: 97 DAYS: 341 to 347
U,u: used for parameter determination in Helmert-transformation
N,n: not used
[ u,n: deleted for repeatability computation (2.5*sigma) ]
SITE _____REPEATABILITY_____ NUMB REMARK WEEKDAY
UP NORTH EAST 1234567
--------------------------------------------------------------------------------
ALGO 2.5 .6 1.4 4000 FIXED UUUUUUU
AREQ 8.5 6.6 15.4 5300 NNNNNNN
ASC1 14.3 7.2 13.9 5700 NNNNNNN
BAHR 9.4 5.8 7.9 6500 NNNNNNN
BISH 6.3 5.7 6.9 2399 NNNNNNN
BRAZ 18.1 2.5 10.3 5500 ...N.NN
BRMU 5.6 2.2 4.7 4850 NNNNNNN
CAS1 4.9 8.2 3.9 8200 NNNNNNN
CHAT 13.3 3.2 5.7 3400 NNNNNNN
COCO 21.7 10.7 20.9 3500 NNNNNNN
DGAR 19.2 11.5 18.5 3600 NNNNNNN
DRAO 7.1 1.7 2.6 4750 NNNNNNN
EISL 15.9 11.4 5.6 7200 NNNNNNN
FAIR 1.8 1.0 .5 4200 FIXED UUUUUUU
FORT 17.8 7.6 12.4 5200 NNNNNNN
GOL2 9.9 3.1 4.6 4101 NNN.NNN
GUAM 10.8 3.3 9.0 7300 NNNNNNN
HARK 25.2 9.9 18.0 6001 NNNNNNN
HOB2 6.5 4.8 6.7 3210 .NN...N
IISC 11.2 3.3 12.5 2700 N.N.NNN
IRKT 6.2 5.4 4.2 2800 NNNNNNN
JPLM 16.4 4.0 3.1 4150 NNN.NNN
KERG 9.6 10.7 11.0 8500 NNNNNNN
KIT3 5.9 4.6 7.9 2351 NNN.NN.
KOSG 4.3 .7 1.1 1100 FIXED UUUUUUU
KSTU .9 4.5 4.3 2500 NN.....
KWJ1 19.6 3.9 13.2 7400 NN.NNNN
LPGS 5.1 8.2 15.1 5643 NNNNNNN
MAC1 8.1 3.8 3.7 3300 NNN..NN
MAS1 7.7 3.0 3.5 6101 FIXED NUNUNNU
MATE 3.6 2.4 4.1 1300 FIXED NUNUNNU
MCM4 12.5 6.1 5.7 8002 NNNNNNN
MDO1 15.4 3.2 3.4 4180 NN.NNNN
METS 3.6 1.7 3.5 1800 NNNN...
NLIB 7.6 1.6 3.1 4090 NNNNNNN
NTUS 7.5 13.1 9.8 2900 NN...NN
OBER 6.1 2.0 8.4 1610 NNNNNNN
OHIG 9.3 10.7 14.7 8300 NNNNNNN
ONSA 3.0 1.0 2.3 1050 NNNNNNN
POTS 3.5 .7 4.0 1650 NNNNNNN
RCM6 13.5 4.0 6.1 4830 NNNNNNN
REYK 8.3 3.1 5.2 4910 NNNNNNN
RIOG 13.4 10.7 13.3 5610 NNNNNNN
SANT 2.0 .8 3.0 5000 FIXED U..U...
STJO 4.6 2.6 4.3 4050 NNNNNNN
TAHI .0 .0 .0 7120 ......N
THU1 8.6 2.6 2.1 4900 NNNNNNN
TID2 .6 2.0 3.0 3052 FIXED UUUUUUU
TSKB 5.4 3.6 5.3 2050 NNNNNNN
USUD 11.8 6.3 9.7 2000 NNNNN.N
VILL 7.1 3.5 5.4 1250 NNNNNNN
WES2 6.1 1.6 3.6 4080 NNNNNNN
WSRT 4.8 1.8 1.7 1110 NNNNNNN
WTZR 4.4 .5 1.1 1601 NNNNNNN
YAR2 .9 .6 1.7 3102 FIXED U.U.UUU
YELL 2.1 .7 .9 4700 FIXED UUUUUUU
ZWEN 8.3 2.4 4.1 1900 NNNNNNN
--------------------------------------------------------------------------------
SOLUTION CHARACTERISTICS
1. Software used : EPOS.P.V2
2. Definition of Terrestrial Reference Frame
Fiducial-free adjustment of all station coordinates.
These coordinates are then fixed in the determination of ERPs and ORBITS
3. Data used:
- undifferenced carrier phases
- 24 h arc solutions
5. Adjusted parameters:
- state vector of all satellites
- coordinate corrections
- daily ERPs
- tropospheric zenith path delay (4 h)
- y-bias, solar radiation scaling factor
- ambiguities
- STA and SV clock parameters of each observation epoch
--------------------------------------------------------------------------------
global: ALGO AREQ ASC1 BAHR BISH BRAZ BRMU CAS1 CHAT COCO DGAR DRAO EISL FAIR FORT GALA GOL2 GUAM HARK HOB2 IISC IRKT JPLM KERG KIT3 KOKB KOSG KWJ1 LPGS MAC1 MAS1 MATE MCM4 MDO1 METS NLIB NTUS OBER OHIG ONSA POTS RCM6 REYK RIOG SANT STJO TAHI THU1 TID2 TSKB USUD VILL WES2 WSRT WTZR YAR2 YELL ZWEN
[Mailed From: "Thomas Mr. igs" <igs at gfz-potsdam.de>]
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