[IGSREPORT-31014] Wk 2424 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Jul 4 22:00:39 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2424 (Dates: 26 Jun 21 - 26 Jun 27)                
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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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 NGS24247.SUM       this text file                                              
 NGS24247.ERP       Earth rotation parameters for GPS Week 2424                 
 NGS2424n.SNX       daily GPS coordinate solutions for GPS Wk 2424 (n=0..6)     
 NGS2424n.SP3       GPS ephemerides for GPS Week 2424, 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        
------------------------------------------------------------------------        
 172  14993283.         13.5       32         264               36              
 173  15091817.         13.3       32         264               36              
 174  15071992.         13.4       32         263               36              
 175  14882166.         13.9       32         263               36              
 176  14929010.         13.6       32         264               36              
 177  14821804.         13.8       32         263               36              
 178  14673112.         14.0       32         259               36              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        172      173      174      175      176      177      178           
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  01     484017   489171   491255   484450   488655   491277   484296           
  02     474987   482963   483688   476786   480925   475473   466566           
  03     467563   457712   433838   419127   419306   418175   422779           
  04     475463   470546E  471301E  463307E  464914E  468176E  463316E          
  05     501858   519061   512330   510454   513035   500852   499908           
  06     500230   502559   501352   499087   502749   495232   485997           
  07     472259   465178   437296   425478   427327   424412   426098           
  08     454454   447900   447120   440591   441635   438024   438736           
  09     420159E  425895E  446260E  444340E  451763E  447992E  438874E          
  10     471758   482480   479414   473354   482130   482669   475248           
  11     500279   503075   501113   485515   491820   440393   480793           
  12     460226   466750   491541   496654   491387   497524   490135           
  13     245724   248826   246354   244345   242802   240706   235492           
  14     499512   503629   506993   486917   502736   502558   492640           
  15     484543E  479814E  483527E  475629E  478811E  481521E  465409E          
  16     476713   491826   490307   482932   483311   478701   475934           
  17     518329E  507169E  510301E  498935E  501520   501393   497669           
  18     412617   422231   451391   449254   453930   449501   445137           
  19     496181E  497887E  473576E  464353E  459828E  465294E  451768           
  20     487227E  494350E  496609E  491852E  490870E  489573E  488529E          
  21     511933   503244   508932   497577   495789   494005   489130           
  22     452819   460825   490046   491584   498165   494050   488492           
  23     472960   476906   446470   446597   444268   437197   428965           
  24     462116   462717   461460   446240   449786   446179   438673           
  25     422711   418379   399662   395728   397342   392522   385303           
  26     492512   494169   498798   490611   490796   492249   491691           
  27     479223E  496124   493087   488926   487141   484472   478719           
  28     488733   509074   501313   493871   493161   494612   488497           
  29     490002E  502456E  497582E  500146E  491340E  499753   485690           
  30     466573   465420   465059   463005   458925   462059   448538           
  31     460894   458301   471348   475244   479290   472442   467075           
  32     488708E  485180E  482669E  479277E  473553E  462818E  457015E          
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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 ASCG ASPA AUCK   
global: AZU1 BAIE BAKE BAKO BARH BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRFT BRST   
global: BSHM BUCU CAGS CAS1 CCJ2 CEDU CHAN CHIL CHPI CHTI CHUM CHUR CIT1 CKIS   
global: CKSV CLAR CLGO CMP9 COCO CORD COSO CPVG CSN1 CUSV DAEJ DAM2 DARW DAV1   
global: DGAR DHLG DJIG DLF1 DRAO DUBO DUND DYNG EBRE EIL4 ESCU EUR2 FALK FLIN   
global: FRDN GANP GENO GLPS GLSV GMSD GOL2 GOLD GOPE GRAS GRAZ HARB HERS HERT   
global: HKSL HKWS HLFX HNLC HNPT HNUS HOB2 HOFN HOLM HOLP HRAO HYDE IENG IISC   
global: INVK IQAL IQQE IRKJ ISPA ISTA JOZ2 JOZE JPLM KARR KAT1 KERG KIR0 KIT3   
global: KMNM KOKV KOUG KRGG KSU1 LAE1 LAMA LBCH LCK4 LMMF LPAL LPGS LROC M0SE   
global: MAC1 MADR MAR6 MARS MAT1 MATE MAUI MAW1 MCHL MCIL MCM4 MEDI MET3 MOBS   
global: MONP MQZG MRL1 MRO1 MTKA MTV2 NAUR NICO NIST NIUM NKLG NOT1 NRC1 NVSK   
global: OAK2 ONSA ORID OSN4 OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL   
global: PIMO PIN1 PIN2 PNGM POAL POHN POL2 POTS POVE PRDS PRE4 PTAG PTBB PTVL   
global: QAQ1 QUI3 RBAY RDSD REUN REYK RIGA RIO2 RIOP ROCK SALU SAMO SANT SASK   
global: SBOK SCH2 SCIP SCOR SCRZ SCTB SEYG SFDM SGOC SMST SNI1 SOLO SSIA STJ3   
global: STJO STK2 STPM STR1 STR2 SUTH SUTM SUWN SYDN SYOG TABL TASH THTG THTI   
global: THU2 TID1 TIDB TLSE TOPL TORP TOW2 TRAK TSK2 TSKB TUVA TWTF UCLP ULAB   
global: UNBJ UNSA URUM USUD VACS VALD VIS0 VNDP WAB2 WARN WDC5 WES2 WGTN WHC1   
global: WHIT WIDC WIND WLSN WROC WSRT WTZA WTZR WTZZ WUHN XMIS YAR2 YAR3 YARR   
global: YEBE YELL YKRO ZAMB ZIM2 ZIMM                                           
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