[IGSREPORT-4051] Wk 0918 NOAA NGS Analysis Report
NOAA/NGS
NOAA/NGS
Wed Aug 20 04:38:53 PDT 1997
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IGS Electronic Report Wed Aug 20 4:38:53 PDT 1997 Message Number 4051
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Author: NOAA/NGS GPS Analysis Center
Subject: Wk 0918 NOAA NGS Analysis Report
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NGS ANALYSIS REPORT GPS WEEK 0918 (Dates: 97 Aug 10 - 97 Aug 16)
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National Oceanic and Atmospheric Administration (NOAA)
National Geodetic Survey (NGS), SSMC-3, N/NGS2
1315 East-West Highway
Silver Spring, MD, USA 20910
contacts: William Kass 301-713-3209 ext.164 billk at buster.ngs.noaa.gov
Paul Spofford 301-713-3205 ext.158 pauls at dancer.ngs.noaa.gov
fax: 301-713-4322
PRODUCTS SENT TO CDDIS:
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NGS09187.SUM this text file
NGS09187.ERP Earth rotation parameters for GPS Week 0918
NGS09187.SNX weekly GPS coordinate solutions for GPS Wk 0918
NGS0918n.SP3 GPS ephemerides for GPS Week 0918, SP3 format (n=0..6)
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SOLUTION CHARACTERISTICS:
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Software page4 developed at NOAA
Terr. Ref. Frame nominally, ITRF94 at current epoch
Observables double-differenced carrier phase at 30-sec. intervals
Arc Length 24 hours
Elevation Cutoff 15 degrees
Reference file://igscb.jpl.nasa.gov/igscb/center/analysis/noaa.acn
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STATISTICAL SUMMARY OF DAILY SOLUTIONS:
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NUMBER POST-FIT
DOY OBSERVATIONS RMS (MM) NO. SAT. NO. SITES NO. CONST. SITES
------------------------------------------------------------------------
222 458019 11.1 25 50 11
223 462212 11.2 25 51 12
224 436476 11.2 24 52 11
225 427372 11.7 25 49 12
226 428953 11.2 25 48 12
227 430029 11.0 25 50 12
228 379742 11.0 25 46 10
------------------------------------------------------------------------
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:
----------------------------------------------------------------------
PRN 222 223 224 225 226 227 228
----------------------------------------------------------------------
01 20288 20704 20241 19297 16602 19207E 20264E
02 14052 13904 14299 13773 13573 9130 10116
03 22988E 21354E 20427E 20824E 19296E 19547E 17001E
04 19710 19828 20266 16657 18807 18115 15364
05 19460 21069 19140 17913 16892 19257 17910
06 22103E 21558E 21763E 20245E 22936E 22648E 20165E
07 23062E 23191E 23882E 22238E 21910E 21787E 19693E
09 16207 18221 17386 14089 15643 14786 11992
10 37270 36396 35452 33666 32856 28130 23850
14 38314 38874 -999 36404 30252 33636 31496
15 38700 33770 33710 33866 32350 30536 24430
16 32330 34440 29486 26990 28446 29862 20678
17 25772 31528 30582 30024 29170 24252 23482
18 33980 34822 39100E 40814E 45412E 41480E 37894E
19 28594 30534 34158 24858 24298 22126 21110
21 33190 33354 32444 29356 29298 29018 20858
22 31094 29964 30436 27678 26988 25936 25340
23 33590 34500 34976 36758 35714 35218 33926
24 41300 40420 37842 33354 33678 41742 37712
25 38724 41320 38208 37680 32558 34014 26994
26 32060 30596 33412 28174 31474E 42944E 34904E
27 40440 39508 41174 35318 38772 38162 29006
29 40140 38294 32936 38918E 46706E 45582E 43504E
30 29332 31578 29630 28660 29080 29908 23068
31 45468E 44868E 44598E 42154E 39536E 38558E 36222E
----------------------------------------------------------------------
NOTE: E = satellite eclipsing during day
GLOBAL LIST OF SITES USED DURING WEEK:
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global: ALGO AREQ AUCK BAHR BRAZ BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR DRAO FAIR
global: FORT GOLD GUAM HARK HOB2 IISC IRKT KELY KERG KIT3 KOKB KOSG KOUR KWJ1
global: MAC1 MADR MALI MAS1 MATE MCM4 MDO1 MDVO METS NLIB ONSA RCM6 REYK SANT
global: SHAO STJO TAEJ TAHI TAIW THU1 TIDB TSKB UPO1 WES2 WHIT WTZR WUHN YAR1
global: YELL
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NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):
----------------------------------------------------------------------------
ION CODE$
SITE 0123456 222 223 224 225 226 227 228
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ALGO* 1111111 10856 10564 10537 10977 11090 9799 8659
AREQ 11121 6721 3420 1636 4785 2740 3192
AUCK 1111111 10554 9770 9010 10130 10244 9820 10101
BAHR 1111111 9204 9663 10109 9505 9315 10690 11412
BRAZ 1111111 7892 5424 6849 6966 6980 5329 5088
BRMU 1111111 10147 10369 10451 11140 11311 10713 10982
CAS1 2112 2 6035 6358 6221 6733 7105
CHAT 1111111 9459 9089 9125 8901 8796 7857 9048
COCO 1111 11 4695 5155 4891 6022 4309 4856
CRO1 1111111 7016 7204 5038 7538 8449 5458 6731
DAV1 2 22 8985 9053 5099
DGAR 11 111 2666 1446 1066 1769 4337 3868
DRAO 1111111 11523 11309 11066 11608 11213 11243 11466
FAIR* 1111211 11493 12982 7019 12553 9013 9991 5584
FORT 1111111 6594 6303 6134 8055 6370 7623 6052
GOLD* 1111111 11957 11829 11670 12236 12318 10326 11835
GUAM 1111111 7183 7465 2416 5818 3312 5873 422
HARK 1111111 3897 3178 3869 3926 2963 3446 3179
HOB2 111 11 10430 8931 9869 8432 6548
IISC 8708
IRKT 111 1 1 7687 7615 5652 7310 9230 9274
KELY 223 2 11009 10053 7586 9120 10763 7653
KERG 1111111 8489 7970 9309 8333 7151 8197 4046
KIT3 111 6874 6791 8063 7955
KOKB* 111111 5122 7018 5120 5487 8394 5560
KOSG* 1111111 12446 11956 11466 11059 12112 12160 10874
KOUR 2221 5885 6240 7341 6863 7016
KWJ1 1111112 4231 5190 4942 3458 4718 2987 3072
MAC1 111 10048 9578 9644
MADR* 1111111 11480 11188 10845 11327 11280 10697 6905
MALI 111122 5803 5951 5713 6117 4877 5424
MAS1 1111111 10750 8817 10051 10368 10566 9940 10046
MATE* 1111111 9163 9197 8645 9243 8924 9313 11903
MCM4 111222 9059 8696 8657 8218 8289 6487
MDO1* 1111111 11677 11452 11033 11679 11987 8995 10719
MDVO 11111 1 10288 12297 11853 11469 12131 11661
METS 1111111 9705 10088 8143 11785 12444 12400 12664
NLIB 1111111 11456 11483 10846 11603 11550 8654 1194
ONSA 1111111 13011 11261 11975 12781 12770 12707 13046
RCM6 1111111 10701 9819 10235 11149 11133 11045 10893
REYK 1 11211 10482 11184 10008 10693 10506 10374 10800
SANT* 21111 2596 5171 3792 5609 2371
SHAO 1 111 9084 4930 8750 4821
STJO 1111111 9922 9810 10051 8322 9110 9429 8761
TAEJ 11 11 8567 11243 8845 5734
TAHI 1111 1 4109 4436 4199 3780 4066
TAIW 11 1 1 8570 8225 7153 7441
THU1 12112 12072 11167 11957 11504 10996
TIDB* 1111111 9367 9043 8803 7465 7276 10122 7650
TSKB 1111111 7464 8366 5467 6056 5578 9249 5811
UPO1 1111111 8386 10589 9035 9674 10342 8357 8734
WES2 1111111 13081 12740 12393 13064 13079 13012 12373
WHIT 1111111 12056 12754 11937 12537 12341 11238 12733
WTZR* 11 1111 12850 12324 6370 12890 13116 12290
WUHN 1111111 9900 11686 3529 11316 5747 8466 6825
YAR1 11 5947 6082
YELL* 2212222 12130 11383 12051 12002 11070 11173 12416
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NOTES: * Indicates sites with constrained coordinates.
$ Ion codes given for each day with data. Values are an index of
(nominally) mean ionospheric variability with lower values denoting
less variation. > signifies values exceeding 9.499. Some types of
instrumental problems cause increases in this index unrelated to
ionospheric effects.
STATION GEODETIC STATISTICS FOR WEEK:
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AVERAGE AVERAGE GEOCENTRIC COORDINATES RMS RESIDUAL (MM)
SITE EPOCH X (M) Y (M) Z (M) N E U
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ALGO* 50673.5 918129.4981 -4346071.2549 4561977.8223 3 3 4
AREQ 50674.0 1942826.7360 -5804070.2610 -1796893.9729 20 19 26
AUCK 50673.5 -5105681.0405 461564.0613 -3782181.7439 5 12 22
BAHR 50673.5 3633909.0672 4425275.4902 2799861.2781 11 12 14
BRAZ 50673.5 4115014.0963 -4550641.5193 -1741444.0474 15 24 23
BRMU 50673.5 2304703.5899 -4874817.1873 3395186.8954 5 7 14
CAS1 50672.7 -901776.1848 2409383.4391 -5816748.4830 27 25 13
CHAT 50673.5 -4590670.9645 -275482.9509 -4404596.7836 8 19 24
COCO 50673.3 -741950.0395 6190961.7038 -1337768.5629 20 24 38
CRO1 50673.5 2607771.1740 -5488076.7645 1932767.6887 9 12 13
DAV1 50674.2 486854.5360 2285099.3517 -5914955.7454 16 19 11
DGAR 50673.5 1916269.7935 6029977.3093 -801720.1789 38 67 118
DRAO 50673.5 -2059164.6921 -3621108.4057 4814432.3817 2 6 7
FAIR* 50673.5 -2281621.4390 -1453595.7958 5756961.9063 3 4 3
FORT 50673.5 4985386.6360 -3954998.5887 -428426.4706 17 21 21
GOLD* 50673.5 -2353614.1859 -4641385.3964 3676976.4577 2 3 2
GUAM 50673.5 -5071312.8845 3568363.5230 1488904.3396 23 48 79
HARK 50673.5 5084625.2964 2670366.2633 -2768494.5516 39 32 35
HOB2 50673.3 -3950071.3823 2522415.2039 -4311638.3334 8 7 10
IISC 50672.5 1337936.7820 6070317.1101 1427876.5032 0 0 0
IRKT 50673.5 -968332.2332 3794425.4309 5018167.7654 14 22 15
KELY 50674.0 1575559.2604 -1941827.9460 5848076.4958 9 13 12
KERG 50673.5 1406337.3222 3918161.1505 -4816167.4011 18 21 24
KIT3 50674.7 1944945.3555 4556652.2215 4004325.9786 10 7 7
KOKB* 50673.0 -5543838.1150 -2054587.2284 2387809.7261 4 4 3
KOSG* 50673.5 3899225.2438 396731.8200 5015078.3448 2 2 1
KOUR 50674.5 3839591.4126 -5059567.5442 579956.9303 15 26 16
KWJ1 50673.5 -6160881.0246 1339883.0305 960810.4879 6 19 32
MAC1 50671.5 -3464038.5183 1334172.7845 -5169224.3176 3 12 9
MADR* 50673.5 4849202.4593 -360329.0670 4114913.0700 3 4 2
MALI 50673.0 4865366.5251 4110737.4577 -331121.7197 12 41 36
MAS1 50673.5 5439192.2463 -1522055.6302 2953454.7139 8 6 9
MATE* 50673.5 4641949.7085 1393045.2912 4133287.3395 1 3 2
MCM4 50673.0 -1311703.2842 310815.0997 -6213255.1607 26 23 19
MDO1* 50673.5 -1329998.6732 -5328393.4002 3236504.1989 3 2 4
MDVO 50673.2 2844672.2836 2161070.1085 5266363.8478 7 5 8
METS 50673.5 2892570.9216 1311843.3399 5512634.0657 6 7 9
NLIB 50673.5 -130934.4785 -4762291.7391 4226854.6604 2 4 15
ONSA 50673.5 3370658.6668 711877.0315 5349786.8815 4 4 3
RCM6 50673.5 961334.7620 -5674074.1172 2740535.1280 5 6 22
REYK 50673.5 2587384.4845 -1043033.5137 5716563.9834 4 5 7
SANT* 50673.5 1769693.3652 -5044574.1417 -3468321.0422 4 5 3
SHAO 50672.8 -2831733.3074 4675666.0663 3275369.5217 17 4 33
STJO 50673.5 2612631.2237 -3426807.0384 4686757.8024 4 5 11
TAEJ 50673.5 -3120422.9768 4086355.4606 3761769.6093 7 42 27
TAHI 50672.9 -5246569.6576 -3076989.9385 -1913777.8248 30 29 55
TAIW 50672.8 -3024782.0632 4928936.8357 2681234.4405 5 35 37
THU1 50672.5 538981.4203 -1388714.8078 6181005.1541 5 10 12
TIDB* 50673.5 -4460996.1521 2682557.0854 -3674443.6634 4 2 4
TSKB 50673.5 -3957199.2836 3310199.6961 3737711.7157 24 37 33
UPO1 50673.5 -5464031.7772 -2446032.6227 2193283.0619 4 9 18
WES2 50673.5 1492233.3726 -4458089.4994 4296046.0115 4 5 10
WHIT 50673.5 -2218337.8210 -2201205.1188 5543057.5787 2 3 10
WTZR* 50673.7 4075580.6814 931853.6739 4801568.0432 2 2 5
WUHN 50673.5 -2267749.2140 5009154.3503 3221290.7541 15 31 29
YAR1 50674.0 -2389025.5658 5043316.9769 -3078530.7228 14 23 9
YELL* 50673.5 -1224452.5075 -2689216.1184 5633638.2759 3 4 3
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NOTES: * Indicates sites with constrained coordinates.
WARNINGS:
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222: constrained site SANT not in data set
: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site KWJ1 has < 1/2 as many obs as average
: site TAHI has < 1/2 as many obs as average
: DRAO residual dN > 2*RMS = 5 mm
: ONSA residual dU > 2*RMS = 6 mm
223: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site SANT has < 1/2 as many obs as average
: site TAHI has < 1/2 as many obs as average
: KOSG residual dU > 2*RMS = 3 mm
: NLIB residual dE > 2*RMS = 8 mm
: TSKB residual dE > 2*RMS = 84 mm
224: constrained site WTZR not in data set
: PRN 02 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GUAM has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site WUHN has < 1/2 as many obs as average
: GUAM residual dU > 2*RMS = 167 mm
: KWJ1 residual dU > 2*RMS = 72 mm
: WHIT residual dU > 2*RMS = 22 mm
225: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site KWJ1 has < 1/2 as many obs as average
: site SANT has < 1/2 as many obs as average
: site TAHI has < 1/2 as many obs as average
: DRAO residual dU > 2*RMS = 14 mm
: TSKB residual dU > 2*RMS = 73 mm
226: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GUAM has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
227: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site KWJ1 has < 1/2 as many obs as average
: site SANT has < 1/2 as many obs as average
: BRAZ residual dU > 2*RMS = 56 mm
228: constrained site KOKB not in data set
: constrained site SANT not in data set
: PRN 02 has < 2/3 as many obs as average
: PRN 04 has < 2/3 as many obs as average
: PRN 09 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GUAM has < 1/2 as many obs as average
: site HARK has < 1/2 as many obs as average
: site KWJ1 has < 1/2 as many obs as average
: site NLIB has < 1/2 as many obs as average
: GOLD residual dN > 2*RMS = 4 mm
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[Mailed From: bill kass <billk at buster.ngs.noaa.gov>]
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