[IGSREPORT-30950] Wk 2418 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat May 23 22:00:40 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2418 (Dates: 26 May 10 - 26 May 16)                
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Submitted by IGS Analysis Center at NGS                                         
    Sungpil Yoon, Phillip McFarland, Jarir Saleh                                
                                                                                
Address:                                                                        
    National Oceanic and Atmospheric Administration (NOAA)                      
    National Geodetic Survey (NGS), SSMC-3, N/NGS2                              
    1315 East-West Highway                                                      
    Silver Spring, MD, USA 20910                                                
                                                                                
Contact: sungpil.yoon at noaa.gov                                               
                                                                                
                                                                                
PRODUCTS SENT TO CDDIS:                                                         
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 NGS24187.SUM       this text file                                              
 NGS24187.ERP       Earth rotation parameters for GPS Week 2418                 
 NGS2418n.SNX       daily GPS coordinate solutions for GPS Wk 2418 (n=0..6)     
 NGS2418n.SP3       GPS ephemerides for GPS Week 2418, SP3 format (n=0..6)      
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SOLUTION CHARACTERISTICS:                                                       
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 Software             pages developed at NOAA/NGS                               
 Terr. Ref. Frame     nominally, IGS14 at current epoch                         
 Observables          double-differenced carrier phase at 30-sec. intervals     
 Arc Length           24 hours                                                  
 Elevation Cutoff     10 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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          NUM OF      POST-FIT                                                  
 DOY   OBSERVATIONS   RMS (MM)   NO. SAT.   NO. SITES   NO. CONST. SITES        
------------------------------------------------------------------------        
 130  14456612.         13.2       32         259               36              
 131  13866521.         13.1       32         251               37              
 132  13707397.         13.2       32         249               36              
 133  13535545.         13.2       32         247               35              
 134  14013187.         13.1       31         258               37              
 135  14347080.         13.4       32         258               37              
 136  14125238.         13.4       32         257               37              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        130      131      132      133      134      135      136           
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  01     472325   450245   453435   456327   486418   472662   461652           
  02     453812   431046   430038   424636   434175   456224   443204           
  03     416492E  402481E  400382E  384072E  399814E  406515E  400389E          
  04     471495   442131   449886   449069   458299   471482   461847           
  05     493045E  474779E  463660E  471980E  495627E  493396E  485197E          
  06     499911   483023   477808   476576   500958   503799   495979           
  07     429910   409925   404194   385994   402178   407717   401429           
  08     459757   441277   444075   440716   448725   455394   446754E          
  09     450121   425947   429492   432748   463260   458464   449463           
  10     462637E  448626E  441383E  445112E  466710E  474020E  469540E          
  11     507681   484635   471440   472469   494765   496389   490670           
  12     467982   449876   439014   438644   461405   468575   464265           
  13     201942   199832   194427   192305   193126   197879   198379           
  14     503172   483742   480829   480940   503723   506074   498586           
  15     488469   467178   455822   456547   480721   482326   477432           
  16     470106   448493   449336   438271   446993   466541   454755           
  17     481514   466495   459009   456708   467570   473143   467884           
  18     410897   385665   379926   376153   407328   412371   405558           
  19     459192   445808   434153   430232   449714   443409   436503           
  20     498136   480402   469161   469445   488600   492558   487895           
  21     483109E  464202E  447583E  452806E  474408E  479986E  471013E          
  22     490485   471392   462399   466803   495633   498249   493866           
  23     450339E  438535E  427331E  428002E  430916E  436168E  432494E          
  24     429128   406744   403554   401658   422193   426536   419015           
  25     465005   448731   443561   427360   454664   451710   440447           
  26     491365   472115   469355   463657   486680   492739   483282           
  27     218383   212492   207249   121115        0   198826   201535           
  28     496103   481895   481862   467500   492475   491660   489564           
  29     456188   431038   422593   427765   450076   454758   443262           
  30     450325   428673   428693   432892   445754   458674   452543           
  31     478527   458749   461626   456653   481930   485146   476788           
  32     449059   430349   424121   410390   428349   433690   424048           
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NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
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global: ABMF ABPO AC24 ADIS AIRA ALBH ALGO ALIC ALRT ANTC AREQ ARUC ASCG ASPA   
global: AUCK AZU1 BAIE BAKE BAKO BARH BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRFT   
global: BRST BSHM BUCU CAGS CAS1 CCJ2 CHAN CHIL CHPI CHTI CHUM CHUR CIT1 CKIS   
global: CLAR CLGO CMP9 COCO CORD COSO CPVG CRFP CSN1 CUSV DAEJ DAM2 DARW DAV1   
global: DGAR DHLG DJIG DLF1 DRAO DUBO DUND EBRE EIL4 ESCU EUR2 FALK FLIN FRDN   
global: GANP GENO GLPS GLSV GMSD GOL2 GOLD GOPE GRAS GRAZ HARB HERS HERT HLFX   
global: HNLC HNPT HNUS HOB2 HOFN HOLM HOLP HRAO HYDE IENG IISC IQAL IQQE ISPA   
global: ISTA JOZ2 JOZE JPLM KARR KAT1 KERG KIR0 KIT3 KOKV KOUG KRGG KSU1 LAE1   
global: LAMA LAUT LBCH LCK4 LMMF LONG LPAL LPGS M0SE MAC1 MADR MAR6 MARS MAT1   
global: MATE MAUI MAW1 MBAR MCHL MCIL MCM4 MEDI MET3 MOBS MONP MQZG MRL1 MRO1   
global: MTKA MTV2 NAIN NAUR NICO NIST NKLG NOT1 NRC1 NVSK OAK2 ONSA ORID OSN4   
global: OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL PIMO PIN1 PIN2 PNGM   
global: POAL POHN POL2 POTS POVE PRDS PRE4 PTBB PTVL QAQ1 QIKI QUI3 RBAY RDSD   
global: RESO REUN REYK RIGA RIO2 RIOP ROCK SALU SAMO SANT SASK SBOK SCH2 SCIP   
global: SCOR SCRZ SCTB SEYG SFDM SGOC SMST SNI1 SOLO SPK1 SSIA STJO STK2 STPM   
global: STR1 STR2 SUTH SUTM SUWN SYDN SYOG TABL THTG THTI THU2 TID1 TIDB TLSE   
global: TOPL TORP TOW2 TRAK TSK2 TSKB TUVA TWTF UCLP UFPR ULAB UNBJ UNSA URUM   
global: USUD VACS VALD VIS0 VNDP VOIM WAB2 WARN WDC5 WES2 WGTN WHC1 WHIT WIDC   
global: WIND WLSN WROC WSRT WTZA WTZR WTZZ WUHN XMIS YAR2 YAR3 YARR YEBE YELL   
global: YKRO ZAMB ZIM2 ZIMM                                                     
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