[IGSMAIL-90] IGS site information and coordinates
Claude
Claude
Tue Sep 8 16:54:18 PDT 1992
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IGS Electronic Mail 9-SEP-1992 11:05:18 Message Number 90
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THIS FILE CONTAINS 3 MESSAGES
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>From : Claude Boucher and Zuheir Altamimi
Subject : IGS site information and coordinates
------------------------------------
Dear Colleagues,
Please find enclosed an updated version of the two IERS/IGS Tables
which were sent to you in IGS Mail #65:
Table 1: IERS/IGS station list.
Table 2: IERS/IGS station coordinates in the ITRF91 at epoch 1992.5.
Historical review
-----------------
1) The 1st version of Table 1 was sent in IGS Mail #18 on 15-jun-1992
2) The 2nd version of Table 1 was sent in IGS Mail #27 on 24-jun-1992
3) The 3rd version of Table 1 and the 1st version of Table 2 were sent
in IGS Mail #33 on 1-jul-1992.
4) The 4th version of Table 1 and the 2nd version of Table 2 were sent
in IGS Mail #65 on 12-aug-1992.
5) The 5th version of Table 1 and the 3rd version of Table 2 in this IGS
Mail which contains the following updates:
(It should be noted that this version supersedes all the previous ones)
Table 1 updates
---------------
1- Metsahovi local tie according to a Fax from Matti Paunonen,
2- The following stations have been added:
STATION Abbr. DOMES no.(for GPS Marker)
-------------- ------ -------------------------
- Victoria PGC1 40129M002
- Albert Head ALBH 40129M003
- Pasadena PEQ JP1Q 40400M007 post-Landers earthquake position
- Goldstone PEQ GOLQ 40405S031 post-Landers earthquake position
- Pinyon Flats PEQ PN1Q 40407M003 post-Landers earthquake position
- Vandenberg VAND 40420M006
- SCRIPPS 2 SIO2 40460M002
- SCRIPPS 2 PEQ SO2Q 40460M003 post-Landers earthquake position
- Darwin DARW 50134M001
3- Local tie at Orroral between CDP 7843 and GPS mark AU005 on which
Ashtech antenna was mounted and replaced on day 199 by a Trimble antenna
4- Mc Murdo Antenna height, provided by JPL.
Table 2 updates
---------------
The ITRF91 coordinates at epoch 1992.5 for the following sites are updated:
METS, ALBH, PGC1, DARW, VAND, JP1Q,GOLQ,SIO2,SO2Q,PN1Q, ORRO, MCMU,
TAIW and STJO.
Please refer to the notes given at the end of Table 2 explaining how these
coordinates were estimated.
Best regards.
Claude Boucher and Zuheir Altamimi
Institut Geographique National
2 avenue pasteur
B. P. 68
94160 Saint Mande
France
E-mail : BITNET : BOUCHER at FRIAP51
SPAN : IAPOBS::BIHTERRE
Phone : (33) 1 43 98 82 09
Fax : (33) 1 43 98 84 50
Telex : 261 631 F
TABLE 1 : IERS/IGS STATIONS
Release : 09-SEP-1992
-------------------------------------------------------------------------------
Site Abbr CDP DOMES SLR/ GPS -------- Local Tie ------- Ant. RCV
Name No No VLBI Mark deltaX deltaY deltaZ Height
-------------------------------------------------------------------------------
Tromsoe TROM 7602 10302 M002 M003 36.288 -33.115 -9.215 2.473 ROG
Ny-Alesund NYAL 10317 M001 5.203 ROG
Onsala ONSA 7213 10402 S002 M004 52.631 -40.464 -43.865 0.995 ROG
Metsahovi METS 7601 10503 M002 S011 1918.188 1548.001-1324.627 0.000 MRG
Graz GRAA 7839 11001 S002 S007 ? ? ? 0.000 P12
Graz GRAZ 7839 11001 S002 M002 -2.533 8.496 -1.298 2.068 ROG
Matera MATE 7939 12734 S001 M008 -15.173 -24.827 24.965 0.135 ROG
Herstmonceux HERS 7840 13212 S001 M007 6.505 10.278 -3.945 0.200 MRG
Madrid MADR 1565 13407 S010 S012 -134.246 159.664 164.275 0.000 ROG
Kootwijk KOSG 8833 13504 M002 M003 -12.461 -37.503 23.024 0.105 ROG
Zimmerwald ZIMA 7810 14001 S001 M002 8.448 -0.168 -3.993 0.000 P12
Zimmerwald ZIMM 7810 14001 S001 M004 13.680 6.012 -6.242 0.000 SSP
Wettzell WETT 7224 14201 S004 S020 38.697 117.417 -59.322 0.000 ROG
Usuda USUD 7246 21729 S001 S003 ? ? ? 0.000 ROG
Tsukuba TSUK 7311 21730 S001 S004 -9.814 -31.622 27.107 0.000 MMC
Taipei TAIW 23601 M001 1.766 MRG
HartebeesthoekHART 7232 30302 S001 M002 -817.371 2103.044 203.124 9.754 ROG
Maspalomas MASP 31303 M001 0.122 MRG
St. Johns STJO 40101 M001 0.162 ROG
Algonquin ALGO 7282 40104 S001 M002 94.763 61.017 6.666 0.114 ROG
Penticton DRAO 7283 40105 M001 M002 -324.180 178.052 11.636 0.118 ROG
Yellowknife YELL 7285 40127 M001 M003 -327.848 314.599 82.882 0.117 MRG
Victoria PGC1 7289 40129 M001 M002 ? ? ? 1.235 ROG
Albert Head ALBH 7289 40129 M001 M003 ? ? ? 0.118 ROG
Pasadena JPL1 7263 40400 M003 M006 1.987 -18.063 -22.052 0.093 ROG
Pasadena PEQ JP1Q 7263 40400 M003 M007 ? ? ? 0.093 ROG
Goldstone GOLD 7288 40405 M013 S028 2880.020 5222.261 8549.860 0.000 ROG
Goldstone PEQ GOLQ 7288 40405 M013 S031 ? ? ? 0.000 ROG
Mojave MOJ1 7222 40405 S009 S029 -44.831 19.450 -14.456 0.000 MMC
Pinyon Flats PIN1 7256 40407 M001 M002 125.588 117.655 279.910 1.844 ROG
Pinyon Fl.PEQ PN1Q 7256 40407 M001 M003 ? ? ? 1.844 ROG
Fairbanks FAIR 7225 40408 S002 M001 -74.141 49.280 -31.231 ?0.116 ROG
Vandenberg VAND 7223 40420 M002 M006 ? ? ? 0.903 P12
Kokee Park KOKB 1311 40424 S001 M004 7.941 -23.617 -4.407 0.093 ROG
Westford WES1 7209 40440 S003 S019 26.315 42.246 32.467 0.000 MMC
SCRIPPS 1 SIO1 40460 M001 1.846 ROG
SCRIPPS 2 SIO2 40460 M002 0.065 P12
SCRIPPS 2 PEQ SO2Q 40460 M002 0.065 P12
Richmond RCMA 7219 40499 S001 S013 51.301 14.440 5.158 0.000 MMC
Richmond 7295 7295 40499 M002 M002 0.000 0.000 0.000 0.094 ROG
Santiago SANT 1404 41705 S006 M003 0.231 -69.610 113.927 0.094 ROG
Canberra CANB 1545 50103 S010 S017 -60.845 -208.543 -62.592 0.000 ROG
Orroral ORRO 7843 50103 S007 M107 1.997 14.425 18.837 0.002 P12
Orroral ORRT 7843 50103 S007 M107 1.997 14.425 18.837 0.000 SSP
Yarragadee YAR1 7090 50107 M001 M004 -18.605 -12.471 -5.835 0.073 ROG
Hobart HOBA 7242 50116 S002 S004 52.490 16.986 -25.806 0.000 MMC
Townsville TOWN 50126 S004 0.000 SST
Darwin DARW 50134 M001 0.310 P12
Wellington WELL 50208 S002 0.000 SST
Mc Murdo MCMU 66001 M001 4.990 ROG
Pamatai PAMA 92201 M003 8.42 ROG
-------------------------------------------------------------------------------
Local Tie:
Vector given from SLR/VLBI Reference to GPS Marker
Antenna Height:
Vertical Distance from GPS Marker to Antenna Reference Point (ARP)
-------------------------------------------------------------------------------
Receiver/Antenna Antenna Reference Point ARP RCV ARP to L1 ARP to L2
-------------------------------------------------------------------------------
Rogue Chokering Bottom of Chokering ROG 0.078 0.096
Minirogue Chokering Bottom of Chokering MRG 0.078 0.096
Trimble SST Bottom of Preamplifier SST 0.069 0.068
Trimble SST L2 P-Code Bottom of Preamplifier SSP 0.069 0.068
Ashtech L-XII Bottom of Antenna L12 0.076 0.076
Ashtech P-XII Bottom of Antenna P12 0.076 0.076
Minimac 2816 Bottom of Antenna MMC 0.107 0.092
-------------------------------------------------------------------------------
TABLE 2 : IERS/IGS STATION COORDINATES IN THE ITRF91 AT 1992.5
RELEASE : 09-SEP-1992
COORDINATES AT 1992.5
SIGMAS VELOCITIES SIGMAS
DOMES NAME CDP NOTE IN METERS
IN METERS IN M/YEAR IN M/YEAR
NUMBER NUM. (*) X Y Z Sx
Sy Sz Vx Vy Vz SVx SVy SVz
--------- --------------- ---- ---- --------------------------------------
----------------- -------------------- -----------------
10302M002 TROMSOE 7602 (1) 2102904.164 721602.494 5958201.291
0.018 0.017 0.019 -0.017 0.013 0.005 0.003 0.003 0.003
10302M003 TROMSOE TROM (1) 2102940.451 721569.379 5958192.072
0.018 0.017 0.019 -0.017 0.013 0.005 0.003 0.003 0.003
10317M001 NY-ALESUND NYAL (5) 1202430.747 252626.638 6237767.492
0.025 0.026 0.023 -0.016 0.010 0.003 0.003 0.003 0.003
10402S002 ONSALA 7213 (1) 3370606.126 711917.453 5349830.677
0.010 0.012 0.013 -0.015 0.016 0.006 0.001 0.002 0.002
10402M004 ONSALA ONSA (3) 3370658.757 711876.989 5349786.812
0.010 0.012 0.013 -0.015 0.016 0.006 0.001 0.002 0.002
10503M002 METSAHOVI 7601 (1) 2890652.829 1310295.299 5513958.646
0.023 0.019 0.032 -0.018 0.015 0.006 0.003 0.003 0.003
10503S011 METSAHOVI METS (3) 2892571.017 1311843.300 5512634.019
0.023 0.019 0.032 -0.018 0.015 0.006 0.003 0.003 0.003
11001S002 GRAZ 7839 (1) 4194426.629 1162693.960 4647246.587
0.015 0.015 0.018 -0.017 0.017 0.009 0.002 0.002 0.003
11001M002 GRAZ GRAZ (3) 4194424.096 1162702.456 4647245.289
0.015 0.015 0.018 -0.017 0.017 0.009 0.002 0.002 0.003
11001S007 GRAZ GRAA
12734S001 MATERA 7939 (1) 4641964.987 1393070.030 4133262.301
0.013 0.012 0.013 -0.020 0.019 0.014 0.002 0.002 0.002
12734M008 MATERA MATE (3) 4641949.814 1393045.203 4133287.266
0.013 0.012 0.013 -0.020 0.019 0.014 0.002 0.002 0.002
13212S001 HERSTMONCEUX 7840 (1) 4033463.782 23662.406 4924305.094
0.014 0.014 0.017 -0.014 0.016 0.008 0.002 0.002 0.003
13212M007 HERSTMONCEUX HERS (3) 4033470.287 23672.684 4924301.149
0.014 0.014 0.017 -0.014 0.016 0.008 0.002 0.002 0.003
13407S010 MADRID 1565 (1) 4849336.750 -360488.843 4114748.727
0.021 0.017 0.019 -0.011 0.022 0.007 0.004 0.003 0.003
13407S012 MADRID MADR (2) 4849202.506 -360329.179 4114913.003
0.021 0.017 0.019 -0.011 0.022 0.007 0.004 0.003 0.003
13504M002 KOOTWIJK 8833 (1) 3899237.807 396769.262 5015055.271
0.026 0.023 0.026 -0.016 0.017 0.006 0.005 0.004 0.005
13504M003 KOOTWIJK KOSG (1) 3899225.347 396731.759 5015078.296
0.026 0.023 0.026 -0.016 0.017 0.006 0.005 0.004 0.005
14001S001 ZIMMERWALD 7810 (1) 4331283.600 567549.659 4633140.037
0.022 0.015 0.022 -0.008 0.020 0.016 0.004 0.002 0.004
14001M002 ZIMMERWALD ZIMA (3) 4331292.048 567549.491 4633136.044
0.022 0.015 0.022 -0.008 0.020 0.016 0.004 0.002 0.004
14001M004 ZIMMERWALD ZIMM (3) 4331297.280 567555.671 4633133.795
0.022 0.015 0.022 -0.008 0.020 0.016 0.004 0.002 0.004
14201S004 WETTZELL 7224 (1) 4075539.986 931735.217 4801629.302
0.009 0.012 0.013 -0.019 0.017 0.004 0.001 0.002 0.002
14201S020 WETTZELL WETT (3) 4075578.683 931852.634 4801569.980
0.009 0.012 0.013 -0.019 0.017 0.004 0.001 0.002 0.002
21729S001 USUDA 7246 (1) -3855355.400 3427427.607 3740971.312
0.040 0.038 0.043 -0.021 -0.009 -0.013 0.003 0.003 0.003
21729S003 USUDA USUD (2) -3855262.581 3427432.416 3741020.823
0.028 0.027 0.033 -0.021 -0.009 -0.013 0.003 0.003 0.003
21730S001 TSUKUBA 7311 (1) -3957172.865 3310237.880 3737708.916
0.030 0.027 0.034 0.004 -0.012 -0.024 0.003 0.003 0.004
21730S004 TSUKUBA TSUK (3) -3957182.679 3310206.258 3737736.023
0.030 0.027 0.034 0.004 -0.012 -0.024 0.003 0.003 0.004
23601M001 TAIPEI TAIW (8) -3024781.908 4928936.830 2681234.414
0.034 0.045 0.027 -0.023 -0.007 -0.013 0.003 0.003 0.003
30302S001 HARTEBEESTHOEK 7232 (1) 5085442.775 2668263.455 -2768697.163
0.025 0.024 0.020 -0.006 0.021 0.013 0.004 0.004 0.003
30302M002 HARTEBEESTHOEK HART (3) 5084625.404 2670366.499 -2768494.039
0.100 0.100 0.100 -0.006 0.021 0.013 0.004 0.004 0.003
31303M001 MASPALOMAS MASP (4) 5439189.116 -1522054.921 2953464.053
0.030 0.030 0.030 -0.003 0.020 0.016 0.003 0.003 0.003
40101M001 ST. JOHNS STJO (8) 2612631.354 -3426806.994 4686757.753
0.012 0.013 0.014 -0.018 -.002 0.009 0.003 0.003 0.003
40104S001 ALGONQUIN 7282 (1) 918034.853 -4346132.243 4561971.133
0.008 0.012 0.012 -0.016 -0.004 -0.001 0.001 0.002 0.002
40104M002 ALGONQUIN ALGO (1) 918129.616 -4346071.224 4561977.800
0.009 0.013 0.013 -0.016 -0.004 -0.001 0.001 0.002 0.002
40105M001 PENTICTON 7283 (1) -2058840.427 -3621286.472 4814420.827
0.020 0.030 0.040 -0.024 -0.016 0.010 0.001 0.001 0.002
40105M002 PENTICTON DRAO (3) -2059164.607 -3621108.420 4814432.463
0.020 0.030 0.040 -0.024 -0.016 0.010 0.001 0.001 0.002
40127M001 YELLOWKNIFE 7285 (1) -1224124.521 -2689530.646 5633555.403
0.019 0.022 0.024 -0.022 -0.001 -0.005 0.003 0.003 0.003
40127M003 YELLOWKNIFE YELL (1) -1224452.369 -2689216.048 5633638.286
0.019 0.022 0.023 -0.022 -0.001 -0.005 0.003 0.003 0.003
40129M002 VICTORIA 7289 (1) -2341310.088 -3539083.864 4745768.350
0.028 0.039 0.047 -0.018 -0.001 -0.010 0.003 0.003 0.003
40129M002 VICTORIA PGC1 (1) -2327188.034 -3522528.950 4764832.354
0.020 0.020 0.022 -0.018 -0.001 -0.010 0.003 0.003 0.003
40129M003 ALBERT HEAD ALBH (8) -2341332.830 -3539049.498 4745791.391
0.009 0.011 0.013 -0.018 -0.001 -0.010 0.003 0.003 0.003
40400M003 PASADENA 7263 (1) -2493306.036 -4655197.551 3565519.412
0.013 0.015 0.017 -0.032 0.019 0.006 0.001 0.001 0.002
40400M006 PASADENA JPL1 (1) -2493304.048 -4655215.614 3565497.359
0.013 0.015 0.017 -0.032 0.019 0.006 0.001 0.001 0.002
40400M007 PASADENA PEQ JP1Q (8) -2493304.063 -4655215.549 3565497.339
0.011 0.014 0.012 -0.032 0.019 0.006 0.001 0.001 0.002
40405M013 GOLDSTONE 7288 (1) -2356494.086 -4646607.651 3668426.621
0.010 0.011 0.011 -0.014 0.007 -0.008 0.001 0.001 0.001
40405S028 GOLDSTONE GOLD (2) -2353614.064 -4641385.383 3676976.495
0.010 0.011 0.011 -0.014 0.007 -0.008 0.001 0.001 0.001
40405S031 GOLDSTONE PEQ GOLQ (8) -2353614.083 -4641385.406 3676976.471
0.010 0.014 0.012 -0.014 0.007 -0.008 0.001 0.001 0.001
40405S009 MOJAVE 7222 (1) -2356170.964 -4646755.860 3668470.592
0.008 0.009 0.009 -0.014 0.007 -0.008 0.001 0.001 0.001
40405S029 MOJAVE MOJ1 (3) -2356215.795 -4646736.410 3668456.136
0.008 0.009 0.009 -0.014 0.007 -0.008 0.001 0.001 0.001
40407M001 PINYON FLATS 7256 (1) -2369635.959 -4761324.891 3511116.170
0.013 0.016 0.018 -0.024 0.015 0.002 0.001 0.001 0.002
40407M002 PINYON FLATS PIN1 (1) -2369510.370 -4761207.237 3511396.079
0.013 0.016 0.018 -0.024 0.015 0.002 0.001 0.001 0.002
40407M003 PINYON FL. PEQ PN1Q (8) -2369510.358 -4761207.200 3511396.135
0.010 0.015 0.012 -0.024 0.015 0.002 0.001 0.001 0.002
40408S002 FAIRBANKS 7225 (1) -2281547.187 -1453645.056 5756993.208
0.009 0.009 0.013 -0.024 -0.005 -0.008 0.001 0.001 0.002
40408M001 FAIRBANKS FAIR (1) -2281621.327 -1453595.775 5756961.976
0.010 0.010 0.013 -0.024 -0.005 -0.008 0.001 0.001 0.002
40420M006 VANDENBE VAND (9) -2678089.782 -4525437.790 3597431.483
0.021 0.022 0.023 -0.030 0.029 0.018 0.001 0.002 0.002
40424S001 KOKEE PARK 1311 (1) -5543846.020 -2054563.905 2387813.977
0.010 0.013 0.013 -0.011 0.062 0.030 0.001 0.002 0.002
40424M004 KOKEE PARK KOKB (1) -5543838.080 -2054587.522 2387809.570
0.011 0.013 0.014 -0.011 0.062 0.030 0.001 0.002 0.002
40440S003 WESTFORD 7209 (1) 1492206.701 -4458130.500 4296015.503
0.008 0.008 0.009 -0.015 -0.002 0.000 0.001 0.001 0.001
40440S019 WESTFORD WES1 (3) 1492233.016 -4458088.254 4296047.970
0.008 0.008 0.009 -0.015 -0.002 0.000 0.001 0.001 0.001
40460M001 SCRIPPS 1 SIO1 (1) -2455521.643 -4767213.470 3441654.918
0.026 0.023 0.028 -0.014 -0.001 -0.011 0.003 0.003 0.003
40460M002 SCRIPPS 2 SIO2 (9) -2455539.230 -4767224.106 3441628.871
0.021 0.026 0.023 -0.014 -0.001 -0.011 0.003 0.003 0.003
40460M003 SCRIPPS 2 PEQ SO2Q (9) -2455539.208 -4767224.089 3441628.869
0.021 0.022 0.023 -0.014 -0.001 -0.011 0.003 0.003 0.003
40499S001 RICHMOND 7219 (1) 961258.127 -5674090.035 2740533.758
0.008 0.008 0.013 -0.009 -0.001 -0.003 0.001 0.001 0.002
40499S013 RICHMOND RCMA (3) 961309.428 -5674075.595 2740538.916
0.008 0.008 0.013 -0.009 -0.001 -0.003 0.001 0.001 0.002
40499M002 RICHMOND 7295 (1) 961319.005 -5674090.966 2740489.547
0.009 0.010 0.011 -0.009 -0.001 -0.003 0.001 0.001 0.002
41705S006 SANTIAGO 1404 (1) 1769692.997 -5044504.493 -3468435.065
0.030 0.038 0.032 0.001 -0.005 0.008 0.003 0.003 0.003
41705M003 SANTIAGO SANT (3) 1769693.228 -5044574.103 -3468321.138
0.030 0.038 0.032 0.001 -0.005 0.008 0.003 0.003 0.003
50103S010 CANBERRA 1545 (1) -4460935.246 2682765.724 -3674381.413
0.028 0.024 0.024 -0.037 -0.003 0.046 0.004 0.003 0.003
50103S017 CANBERRA CANB (3) -4460996.091 2682557.181 -3674444.005
0.028 0.024 0.024 -0.037 -0.003 0.046 0.004 0.003 0.003
50103S007 ORRORAL 7843 (1) -4446476.910 2678127.019 -3696251.449
0.023 0.019 0.019 -0.037 -0.003 0.046 0.004 0.003 0.003
50103M107 ORRORAL ORRO (3) -4446474.913 2678141.444 -3696232.612
0.023 0.019 0.019 -0.037 -0.003 0.046 0.004 0.003 0.003
50103M107 ORRORAL ORRT (3) -4446474.913 2678141.444 -3696232.612
0.023 0.019 0.019 -0.037 -0.003 0.046 0.004 0.003 0.003
50107M001 YARRAGADEE 7090 (1) -2389006.727 5043329.300 -3078525.090
0.018 0.018 0.019 -0.050 0.005 0.053 0.003 0.003 0.003
50107M004 YARRAGADEE YAR1 (1) -2389025.331 5043316.830 -3078530.926
0.019 0.018 0.019 -0.050 0.005 0.053 0.003 0.003 0.003
50134M001 DARWIN DARW (9) -4091358.538 4684606.556 -1408580.712
0.039 0.037 0.035 -0.038 -0.015 0.060 0.003 0.003 0.003
50116S002 HOBART 7242 (1) -3950236.533 2522347.562 -4311562.808
0.030 0.025 0.029 -0.046 0.012 0.035 0.005 0.004 0.005
50116S004 HOBART HOBA (3) -3950184.043 2522364.548 -4311588.614
0.030 0.025 0.029 -0.046 0.012 0.035 0.005 0.004 0.005
50126S004 TOWNSVILLE TOWN (6) -5041024.823 3296980.221 -2090553.399
0.050 0.050 0.043 -0.033 -0.016 0.054 0.003 0.003 0.003
50208S002 WELLINGTON WELL (6) -4780648.772 436507.143 -4185440.391
0.050 0.052 0.044 -0.025 0.003 0.029 0.003 0.003 0.003
66001M001 MC MURDO MCMU (8) -1310695.250 310468.880 -6213363.449
0.012 0.011 0.026 0.010 -0.010 -0.003 0.003 0.003 0.003
92201M003 PAMATAI PAMA (7) -5245195.148 -3080472.201 -1912825.643
0.060 0.057 0.037 -0.042 0.052 0.031 0.003 0.003 0.003
________________________________________________________________________________
____________________________________________________
(1) Coordinates issued from the ITRF91 solution.
(2) Coordinates issued from the ITRF91 solution and reduced to the bottom
of the choke ring, since the coordinates were initially referred to the
top of the choke ring.
(3) Coordinates referred to GPS marks, obtained by adding the local tie
values from Table 1 to the SLR/VLBI mark coordinates.
(4) Coordinates estimated by AIUB/THD in the ITRF90 and then transformed by
IGN into the ITRF91.
(5) Coordinates for Ny-Alesund, issued from ITRF91 and taking into account
that the actual antenna height is 5.203 instead of 1.740 which was used
in JPL GIG'91 solution.
(6) Coordinates estimated by SIO (IGS mail #35), transformed into
ITRF91 by applying 7 transformation parameters and then reduced to
the bottom of preamplifier of the TRIMBLE antenna since the coordinates
were initially referred to the L1 phase center.
(7) Coordinates estimated by SIO (IGS mail #56), transformed into
ITRF91 by applying 7 transformation parameters.
(8) JPL estimation expressed in ITRF91 (provided by G. Blewitt)
(9) Coordinates estimated by SIO (IGS mail #72), transformed into
ITRF91 by applying 7 transformation parameters.
==============================================================================
>From: Gunnar Hedling
Subject: Swedish IGS-stations
--------------------
GPS-observation data from the Swedish IGS-stations
The following Swedish IGS stations have P-code receivers
during the whole IGS campaign:
- Onsala (core station); ONSA; Rouge SNR-800
- Martsbo; MART(*); Ashtech P-XII
- Furuogrund; FURU(*); Ashtech P-XII
- Kiruna; KIRU(*); Ashtech P-XII
- Stockholm; LOVO; Ashtech P-XII
Onsala is equipped with a H-maser frequency standard.
Martsbo, Furuogrund and Kiruna are equipped with
rubidium standards. In Stockholm the receiver
uses the internal quartz oscillator
Observation data is available via anonymous ftp from
gere.oso.chalmers.se;
Rogue data in compressed binary and
Ashtech data in compressed RINEX format.
We intend to continue to make the Rinex-files available
during the rest of the IGS campaign
Further information from Gunnar Hedling, email: hedling at lmv.lm.se
RINEX-filer to Onsala
(* mean that the files are not complete for that day)
MART LOVO FURU KIRU
188 X
189 X
190 X X
191 X X
192 X X X*1
193 X X
194 X* X X
195 X X X
196 X X
197 X* X
207 X X X X
208 X X
209 X X X
210 X X
211 X X* X* X
212 X X X X*
213 X X X X
214 X* X* X*
215 X* X X
216 X X X
217 X* X*
218 X X
219 X X X*
220 X
242 X X X
243 X* X* X
244 X X X X*
245 X X X X
246 X X X X
247 X X X X
248 X X X X
249 X X X
250 X X
251 X X* X X
==============================================================================
>From: Dennis McCarthy
Subject: Preliminary look at GPS Earth orientation
-----------------------------------------
Date: 8 September 1992
An updated look at Earth orientation data submitted to the IERS
follows. Units are milliseconds of arc for x and y, and
milliseconds of time for UT1-UTC.
Contributor Data Span Points Mean Standard Deviation
(NEOS-GPS)
x y UT1-UTC x y UT1-UTC
U. of Texas 48794.5 53 -0.80 -2.78 1.34 1.84
-48848.5
Scripps 48780.5 82 -1.14 -1.55 0.68 0.54
-48862.5
U. of Berne 48792.5 8 -0.38 0.19 -1.50 1.64 1.72 0.14
(ITRF90) -48799.5
U. of Berne 48800.5 57 -0.44 0.32 -0.22 0.77 0.93 0.28
(ITRF91) -48856.5
JPL 48794.5 56 -1.30 -0.05 0.67 0.98
-48855.5
GFZ 48795.0 48 -2.53 -1.74 1.32 1.43
-48842.5
ESOC 48763.5 65 -1.64 0.74 1.42 2.30
-48849.5
Plots are available by FAX to anyone interested.
Regards,
Dennis McCarthy
dmc at maia.usno.navy.mil
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