[IGSREPORT-4870] Wk 0955 NOAA NGS Analysis Report
NOAA/NGS
NOAA/NGS
Fri May 8 06:53:24 PDT 1998
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IGS Electronic Report Fri May 8 6:53:24 PDT 1998 Message Number 4870
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Author: NOAA/NGS GPS Analysis Center
Subject: Wk 0955 NOAA NGS Analysis Report
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NGS ANALYSIS REPORT GPS WEEK 0955 (Dates: 98 Apr 26 - 98 May 02)
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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:
------------------------------------------------------------------------------
NGS09557.SUM this text file
NGS09557.ERP Earth rotation parameters for GPS Week 0955
NGS09557.SNX weekly GPS coordinate solutions for GPS Wk 0955
NGS0955n.SP3 GPS ephemerides for GPS Week 0955, SP3 format (n=0..6)
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SOLUTION CHARACTERISTICS:
------------------------------------------------------------------------------
Software page4 developed at NOAA
Terr. Ref. Frame nominally, ITRF96 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
------------------------------------------------------------------------------
STATISTICAL SUMMARY OF DAILY SOLUTIONS:
------------------------------------------------------------------------
NUMBER POST-FIT
DOY OBSERVATIONS RMS (MM) NO. SAT. NO. SITES NO. CONST. SITES
------------------------------------------------------------------------
116 612846 10.8 27 62 43
117 638503 10.0 27 61 41
118 600635 10.2 27 60 39
119 650066 10.4 27 61 43
120 566340 10.0 27 58 38
121 575125 10.3 27 59 39
122 564591 10.6 27 60 39
------------------------------------------------------------------------
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:
----------------------------------------------------------------------
PRN 116 117 118 119 120 121 122
----------------------------------------------------------------------
01 24035 24838 22164 25168 20553 23021 21556
02 19018 20320 18862 21524 17833 18690 17501
03 22454 24037 21169 23240 20233 21230 17871
04 27078E 28459E 26370E 28699E 24546E 24233E 24586E
05 22595 23325 22010 23503 20741 21617 19696
06 20943 23320 20012 20447 18089 18261 15887
07 20574 20108 19196 19858 19499 17362 19170
08 25995 26687 23616 27035 23615 23709 23891
09 40280 43114 41554 40878 34798 40224 37816
10 40544 45346 42768 44450 40594 41242 40490
13 51376 53100 47432 52652 48384 44268 46410
14 40360 40774 36790 44678 37240 37860 38610
15 54232E 57160E 51294E 56646E 48458E 49746E 48306E
16 44040 46478 43698 49152 43752 40928 37822
17 52934E 56226E 52712E 57120E 49826E 50254E 51242E
18 39014 41494 38798 39094 34604 34958 31866
19 45550 44556 39794 45262 39532 40952 44924
21 52440 48952 48388 52614 43118 46704 44746
22 40332 40878 41882 44468 34338 37876 38628
23 39496 39402 37456 42654 36526 39200 36482
24 51840E 57174E 55922E 54414E 51818E 51078E 49750E
25 51858 49134 47558 52324 46510 44590 45188
26 42554 48012 40630 49732 42018 39250 43598
27 43478 50332 49116 52278 47618 48178 43066
29 51086 51526 50692 52428 46296 49154 47282
30 42268 43192 46820 44952 38760 40754 42020
31 36626 37968 41168 45388 38272 36788 40620
----------------------------------------------------------------------
NOTE: E = satellite eclipsing during day
GLOBAL LIST OF SITES USED DURING WEEK:
-----------------------------------------------------------------------------
global: ALGO AREQ ASC1 AUCK BAHR BOGT BRMU CAS1 CHAT COCO CRO1 DAV1 DGAR DRAO
global: EISL FAIR FORT GALA GODE GOLD GRAZ GUAM HART HOB2 IRKT KELY KERG KIT3
global: KOKB KOSG KOUR KSTU KWJ1 LHAS LPGS MAC1 MADR MALI MASP MATE MCM4 MDO1
global: METS MKEA NLIB NYAL OHIG ONSA PERT PIE1 POTS RCM6 REYK SANT SHAO STJO
global: TAEJ THU1 TIDB TROM TSKB VILL WES2 WHIT WTZR WUHN YAR1 YELL ZWEN
-----------------------------------------------------------------------------
NUMBER OF OBSERVATIONS BY SITE AND DOY (AVERAGE PER BASELINE):
----------------------------------------------------------------------------
ION CODE$
SITE 0123456 116 117 118 119 120 121 122
----------------------------------------------------------------------------
ALGO* 1111111 13193 13366 13202 13310 13519 13093 13316
AREQ* 2222222 3384 4066 4158 4070 3313 4008 3669
ASC1 2222222 4996 4559 6073 6074 6004 7093 4556
AUCK 1111111 11255 11348 11019 10953 10218 9812 10205
BAHR 3222222 10097 9687 8723 10587 8404 8072 8534
BOGT 2222222 4118 3249 5225 3804 4000 4812 4719
BRMU* 111 21 8416 11503 9747 10555 9912
CAS1 422234 7504 9189 8890 9944 8971 8061
CHAT 1111111 7022 11267 9651 10634 10910 9884 9313
COCO 2322222 8775 8585 8346 8359 8076 8707 8625
CRO1 222221 8113 7263 8380 5592 8856 8233
DAV1* 53 2237 8016 8842 10259 9460 9460 7795
DGAR 2222212 1838 4293 4710 2986 3222 4395
DRAO* 1111111 11137 11381 11751 12187 11219 12066 10293
EISL 2222222 5036 6935 8595 7376 5574 6313 5680
FAIR* 4211214 10533 14038 13377 13879 13570 13715 7538
FORT* 2 2222 5858 6016 3947 5818 5708
GALA 222 222 3652 4247 4244 3974 3777 4243
GODE* 1111111 13937 13893 13143 12419 11181 13255 12193
GOLD* 1112221 13300 12535 13051 13634 12399 13595 13227
GRAZ* 1111112 14475 14590 13796 12559 13149 14306 13469
GUAM* 2222223 8494 7562 7342 8011 8987 7803 5901
HART* 1 1 8790 8816
HOB2* 111 12534 10730 11857
IRKT* 11 111 10908 12863 10881 10303 9356
KELY 25 4367 9842
KERG* 1 1113 8612 8717 6949 7317 7219
KIT3* 22 1 2 11783 10476 11273 7503
KOKB* 2222222 13647 13633 11551 13412 12615 13015 12460
KOSG* 1111112 12803 13042 11779 12882 12747 11358 12062
KOUR* 2222222 6790 4709 5308 5217 3932 5608 7452
KSTU 11 10762 12005
KWJ1* 2222222 8056 6197 6562 8602 6502 7217 5852
LHAS* 221222 9379 9226 8928 9783 8282 7129
LPGS 1 2 10270 7459
MAC1* 41 12 8335 11141 10830 10667
MADR* 1 11112 11302 2265 11484 12009 12892 12007
MALI* 2222122 6160 4843 5565 8673 5142 4844 3995
MASP* 2221211 10861 8422 12288 10786 11054 10797 7275
MATE* 2112122 12682 12648 12647 14414 12453 12670 14225
MCM4 3222235 8220 10203 8233 9954 9734 8255 5733
MDO1* 1111211 12824 13117 13019 13143 13200 12892 13274
METS 11111 2 11561 11207 12177 12186 11310 11735
MKEA 2222222 11031 11611 10510 11453 10886 11084 10148
NLIB* 1111111 12604 12808 12594 12786 12844 12550 12786
NYAL* 3222223 9704 11027 11101 12412 11100 11787 10209
OHIG* 111 11 5069 8262 9175 4455 4428
ONSA* 1111112 13441 13182 13317 13175 12220 7141 11273
PERT* 1111111 10704 9559 11256 11280 10908 10189 10221
PIE1* 1111111 12959 13403 13141 13595 13444 13402 13267
POTS* 111 2 13535 13036 5999 13603
RCM6 22222 12467 12481 12260 12219 9685
REYK 3221214 10735 11392 11585 11367 11538 11191 9950
SANT* 2211212 4583 6714 8291 6604 4349 5259 5638
SHAO* 222 2 11133 10301 8643 9163
STJO 1111111 12647 12813 9369 12948 12886 12219 11804
TAEJ 2122222 12503 13200 12291 11636 10665 11135 10722
THU1* 2222223 11214 12422 11804 12971 12599 10066 9575
TIDB* 1111111 9912 11068 11445 13594 10893 9564 8565
TROM* 3222324 9433 10381 11504 12199 10557 11434 9997
TSKB* 2122222 10018 11266 10836 10009 8851 9610 8986
VILL* 1111 12 11846 12848 9298 11803 11978 13075
WES2* 1111111 13185 13120 13449 13417 13689 13311 12679
WHIT 3111114 9493 12904 13234 13928 13685 13740 8001
WTZR* 1111112 14113 14345 12985 9886 13922 14172 13610
WUHN 2222222 11940 10732 9381 9610 10841 10086 7204
YAR1* 1111111 11759 11639 9265 11446 11377 11626 11310
YELL* 3232224 10424 12576 12828 13670 13377 13552 8686
ZWEN* 1 2 11972 11755
----------------------------------------------------------------------------
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:
--------------------------------------------------------------------------------
AVERAGE AVERAGE GEOCENTRIC COORDINATES RMS RESIDUAL (MM)
SITE EPOCH X (M) Y (M) Z (M) N E U
--------------------------------------------------------------------------------
ALGO* 50932.5 918129.4890 -4346071.2360 4561977.8159 1 1 1
AREQ* 50932.5 1942826.7469 -5804070.2443 -1796893.9616 1 0 0
ASC1 50932.5 6118526.1493 -1572344.6727 -876451.1590 6 41 38
AUCK 50932.5 -5105681.0512 461564.0413 -3782181.7285 5 10 7
BAHR 50932.5 3633909.0065 4425275.5027 2799861.2959 4 12 9
BOGT 50932.5 1744399.0858 -6116037.7619 512731.6222 17 14 25
BRMU* 50932.3 2304703.5792 -4874817.1764 3395186.8970 1 1 1
CAS1 50932.0 -901776.1674 2409383.4034 -5816748.4409 5 6 10
CHAT 50932.5 -4590670.9563 -275482.9412 -4404596.7647 7 15 5
COCO 50932.5 -741950.0651 6190961.6298 -1337768.5183 6 7 13
CRO1 50933.0 2607771.1685 -5488076.7416 1932767.6884 3 8 15
DAV1* 50932.7 486854.5545 2285099.2954 -5914955.7074 2 2 4
DGAR 50932.5 1916269.7287 6029977.3656 -801720.1404 22 60 85
DRAO* 50932.5 -2059164.6952 -3621108.3920 4814432.3670 1 0 1
EISL 50932.5 -1884951.6500 -5357595.8908 -2892890.5178 5 25 21
FAIR* 50932.5 -2281621.4560 -1453595.7945 5756961.9093 1 0 0
FORT* 50932.3 4985386.6357 -3954998.5831 -428426.4793 1 1 1
GALA 50932.5 -33796.0356 -6377522.6674 -82120.9159 19 26 39
GODE* 50932.5 1130773.8505 -4831253.5668 3994200.3951 1 0 0
GOLD* 50932.5 -2353614.1882 -4641385.3701 3676976.4434 1 2 2
GRAZ* 50932.5 4194423.9507 1162702.5842 4647245.3314 1 1 1
GUAM* 50932.5 -5071312.7874 3568363.5061 1488904.3155 2 1 1
HART* 50931.0 5084625.2977 2670366.2527 -2768494.5421 2 1 1
HOB2* 50931.5 -3950071.4178 2522415.1932 -4311638.3123 2 1 4
IRKT* 50932.1 -968332.2123 3794425.4181 5018167.7477 1 4 3
KELY 50935.0 1575559.2665 -1941827.9184 5848076.4830 1 0 0
KERG* 50933.1 1406337.3352 3918161.1031 -4816167.3803 1 2 3
KIT3* 50932.0 1944945.3253 4556652.2177 4004325.9726 1 1 1
KOKB* 50932.5 -5543838.1163 -2054587.1715 2387809.7438 1 1 0
KOSG* 50932.5 3899225.2426 396731.8403 5015078.3553 1 1 1
KOUR* 50932.5 3839591.4252 -5059567.5417 579956.9413 1 3 2
KSTU 50930.0 -174281.7346 3571333.0237 5264196.0571 1 1 2
KWJ1* 50932.5 -6160880.9794 1339883.0547 960810.4967 2 1 0
LHAS* 50932.0 -106937.7259 5549269.5903 3139215.7734 1 3 1
LPGS 50933.5 2780102.9637 -4437418.8503 -3629404.5719 1 8 3
MAC1* 50931.5 -3464038.5327 1334172.7806 -5169224.3080 2 2 3
MADR* 50932.8 4849202.4616 -360329.0845 4114913.1222 3 2 1
MALI* 50932.5 4865366.4785 4110737.4757 -331121.7104 4 4 3
MASP* 50932.5 5439192.2685 -1522055.6038 2953454.7315 1 1 1
MATE* 50932.5 4641949.6938 1393045.3067 4133287.3516 1 1 0
MCM4 50932.5 -1311703.2458 310815.0694 -6213255.1387 14 18 20
MDO1* 50932.5 -1329998.6868 -5328393.3885 3236504.1915 1 1 1
METS 50932.2 2892570.9104 1311843.3587 5512634.0605 3 3 6
MKEA 50932.5 -5464105.1085 -2495166.8117 2148290.9828 3 3 6
NLIB* 50932.5 -130934.4924 -4762291.7307 4226854.6559 1 1 1
NYAL* 50932.5 1202430.6289 252626.6652 6237767.5188 1 1 1
OHIG* 50931.9 1525872.5014 -2432481.2970 -5676146.0922 1 1 1
ONSA* 50932.5 3370658.6545 711877.0513 5349786.8765 1 1 0
PERT* 50932.5 -2368687.0416 4881316.5310 -3341796.1057 1 2 3
PIE1* 50932.5 -1640916.8025 -5014781.2020 3575447.1310 1 0 1
POTS* 50931.7 3800689.7652 882077.2925 5028791.2546 1 1 1
RCM6 50933.5 961334.7328 -5674074.0986 2740535.1285 4 5 15
REYK 50932.5 2587384.4904 -1043033.4995 5716564.0017 3 5 3
SANT* 50932.5 1769693.3668 -5044574.1546 -3468321.0507 1 1 1
SHAO* 50932.5 -2831733.3017 4675666.0310 3275369.4991 3 2 1
STJO 50932.5 2612631.2241 -3426807.0282 4686757.8047 2 9 14
TAEJ 50932.5 -3120422.9584 4086355.4444 3761769.5999 1 5 7
THU1* 50932.5 538981.4008 -1388714.7896 6181005.1286 1 0 1
TIDB* 50932.5 -4460996.1840 2682557.0737 -3674443.6373 2 1 1
TROM* 50932.5 2102940.3250 721569.3968 5958192.1095 1 1 0
TSKB* 50932.5 -3957199.2324 3310199.6794 3737711.6901 2 2 3
VILL* 50932.3 4849833.7908 -335049.1531 4116014.8460 1 3 1
WES2* 50932.5 1492233.3652 -4458089.4735 4296046.0033 1 1 1
WHIT 50932.5 -2218337.8287 -2201205.1029 5543057.5659 3 6 5
WTZR* 50932.5 4075580.6765 931853.6925 4801568.0539 1 0 0
WUHN 50932.5 -2267749.1931 5009154.2989 3221290.7262 3 7 4
YAR1* 50932.5 -2389025.6046 5043316.8810 -3078530.6730 2 1 1
YELL* 50932.5 -1224452.5182 -2689216.1064 5633638.2725 1 1 1
ZWEN* 50934.0 2886325.5273 2155998.4218 5245816.1436 2 1 0
--------------------------------------------------------------------------------
NOTES: * Indicates sites with constrained coordinates.
WARNINGS:
--------------------------------------------------------------------------------
116: constrained site HOB2 not in data set
: constrained site SHAO not in data set
: constrained site ZWEN not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site BOGT has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GALA has < 1/2 as many obs as average
: site SANT has < 1/2 as many obs as average
: DGAR residual dN > 2*RMS = 44 mm
: MALI residual dN > 2*RMS = 8 mm
: MCM4 residual dE > 2*RMS = 38 mm
: NLIB residual dE > 2*RMS = 1 mm
: THU1 residual dN > 2*RMS = 1 mm
: TROM residual dE > 2*RMS = 1 mm
117: constrained site FORT not in data set
: constrained site KERG not in data set
: constrained site HART not in data set
: constrained site MADR not in data set
: constrained site ZWEN not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site ASC1 has < 1/2 as many obs as average
: site BOGT has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GALA has < 1/2 as many obs as average
: site KOUR has < 1/2 as many obs as average
: site MALI has < 1/2 as many obs as average
: ASC1 residual dE > 2*RMS = 88 mm
: COCO residual dN > 2*RMS = 12 mm
: PIE1 residual dE > 2*RMS = 1 mm
: PIE1 residual dU > 2*RMS = 2 mm
118: constrained site DAV1 not in data set
: constrained site MAC1 not in data set
: constrained site IRKT not in data set
: constrained site KERG not in data set
: constrained site HART not in data set
: constrained site KIT3 not in data set
: constrained site ZWEN not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 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 GALA has < 1/2 as many obs as average
: site MADR has < 1/2 as many obs as average
119: constrained site BRMU not in data set
: constrained site POTS not in data set
: constrained site OHIG not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site BOGT has < 1/2 as many obs as average
: site FORT has < 1/2 as many obs as average
: site KOUR has < 1/2 as many obs as average
: EISL residual dN > 2*RMS = 11 mm
: NYAL residual dU > 2*RMS = 2 mm
: PERT residual dE > 2*RMS = 5 mm
120: constrained site BRMU not in data set
: constrained site HART not in data set
: constrained site KIT3 not in data set
: constrained site POTS not in data set
: constrained site VILL not in data set
: constrained site HOB2 not in data set
: constrained site SHAO not in data set
: constrained site ZWEN not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site BOGT has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GALA has < 1/2 as many obs as average
: site KOUR has < 1/2 as many obs as average
: site OHIG has < 1/2 as many obs as average
: site SANT has < 1/2 as many obs as average
: CRO1 residual dN > 2*RMS = 5 mm
121: constrained site MAC1 not in data set
: constrained site HART not in data set
: constrained site KIT3 not in data set
: constrained site POTS not in data set
: constrained site HOB2 not in data set
: constrained site SHAO not in data set
: constrained site ZWEN not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 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 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site BOGT has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GALA has < 1/2 as many obs as average
: site KELY has < 1/2 as many obs as average
: site MALI has < 1/2 as many obs as average
: site OHIG has < 1/2 as many obs as average
: DRAO residual dU > 2*RMS = 2 mm
: MADR residual dU > 2*RMS = 3 mm
122: constrained site FORT not in data set
: constrained site MAC1 not in data set
: constrained site IRKT not in data set
: constrained site LHAS not in data set
: constrained site HART not in data set
: constrained site OHIG not in data set
: constrained site HOB2 not in data set
: PRN 01 has < 2/3 as many obs as average
: PRN 02 has < 2/3 as many obs as average
: PRN 03 has < 2/3 as many obs as average
: PRN 05 has < 2/3 as many obs as average
: PRN 06 has < 2/3 as many obs as average
: PRN 07 has < 2/3 as many obs as average
: PRN 08 has < 2/3 as many obs as average
: site AREQ has < 1/2 as many obs as average
: site ASC1 has < 1/2 as many obs as average
: site DGAR has < 1/2 as many obs as average
: site GALA has < 1/2 as many obs as average
: site MALI has < 1/2 as many obs as average
: AUCK residual dU > 2*RMS = 14 mm
--------------------------------------------------------------------------------
[Mailed From: bill kass <billk at ngs.noaa.gov>]
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