[IGSREPORT-31143] Wk 2437 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Oct 3 22:00:43 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2437 (Dates: 26 Sep 20 - 26 Sep 26)                
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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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 NGS24377.SUM       this text file                                              
 NGS24377.ERP       Earth rotation parameters for GPS Week 2437                 
 NGS2437n.SNX       daily GPS coordinate solutions for GPS Wk 2437 (n=0..6)     
 NGS2437n.SP3       GPS ephemerides for GPS Week 2437, 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        
------------------------------------------------------------------------        
 263  15137059.         13.4       32         259               34              
 264  15106675.         13.6       32         262               34              
 265  14990294.         13.1       32         258               34              
 266  15220712.         13.3       32         261               34              
 267  14258206.         13.3       31         256               34              
 268  14240880.         13.4       31         255               34              
 269  14905531.         13.4       32         257               34              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
----------------------------------------------------------------------          
 PRN        263      264      265      266      267      268      269           
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  01     444321   446648   438449   453710   439409   441698   444191           
  02     507182   500888   501951   512470   496649   498714   500967           
  03     439368   439697   441741   449509   433093   431170   433786           
  04     457084   454177   449245   458827   456366   472657   466428           
  05     516489   512974   509244   515747   496088   493482   506525           
  06     504145   506285   503480   510758   497475   501586   501931           
  07     474804   473045   469216   480735   468376   467836   467293           
  08     466013   464314   451779   464649   451427   451974   458627           
  09     467178   464516   457136   462622   435008   432057   439388           
  10     501214   498935   491198   484254   454689   443477   459717           
  11     461523   464179   469811   463048   455006   444520   452972           
  12     444491   443473   444733   456261   435052   433798   442565           
  13     524182   529758   524830   526609   515059   511264   515988           
  14     470514   467366   463828   462183   454459   444986   451370           
  15     470833   467638   465689   472172        0        0   471215           
  16     480882   473072   466195   479587   479434   475424   467313           
  17     477877   479952   471044   478522   469009   465898   477423           
  18     404581   405521   404141   413471   377899   375337   402865           
  19     492831   490364   484899   493807   481481   477681   488338           
  20     459567   451077   452554   456550   430878   431190   448346           
  21     485020   478109   476802   482279   464427   471699   471555           
  22     500339   502287   493619   506006   491133   492183   491181           
  23     476230   473964   473708   483412   468827   469538   483231           
  24     467997   469498   466360   474238   450979   453853   458666           
  25     470415   471616   470097   465780   458962   465156   461973           
  26     490057   479936   476099   475519   453903E  446338E  448372E          
  27     435184   437657   436874   454401   441009   450682   456884           
  28     487495   491331   491942   495944   481670   484339   485291           
  29     484074   480934   475240   483934   463003   452318   465222           
  30     449910   457258   444393   463015   452362   461092   462496           
  31     479174   481423   477140   485340   451719   445536   479523           
  32     446085   448783   446857   455353   453355   453397   443889           
----------------------------------------------------------------------          
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 ANTC AREQ ASCG ASPA AUCK AZU1   
global: BAIE BAKE BAKO BARH BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRFT BRMU 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 CRFP CSN1 CUSV DAM2 DARW DAV1   
global: DGAR DHLG DJIG DLF1 DRAO DUBO DUND DYNG EBRE EIL4 ESCU EUR2 FALK FLIN   
global: FRDN GANP GENO GLPS GMSD GOL2 GOLD GOPE GRAS HARB HERS HERT HKSL HKWS   
global: HLFX HNUS HOB2 HOFN HOLM HOLP HRAO HYDE IENG IISC IQAL IQQE IRKJ ISPA   
global: ISTA JOZ2 JOZE JPLM KARR KAT1 KELY KERG KIR0 KIT3 KMNM KOUG KRGG KSU1   
global: LAE1 LAMA LBCH LCK4 LMMF LONG LPAL LPGS LROC M0SE MADR MAR6 MARS MAT1   
global: MATE MAUI MAW1 MCHL MCIL MCM4 MEDI MET3 MOBS MONP MQZG MRL1 MRO1 MTKA   
global: MTV2 NAUR NICO NIST NIUM NKLG NOT1 NRC1 NTUS NVSK OAK2 ONSA ORID OSN4   
global: OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL PIMO PIN1 PNGM POAL   
global: POHN POL2 POLV POTS POVE PRDS PRE4 PTAG PTBB PTVL QAQ1 QUI3 RBAY RDSD   
global: REUN REYK RIGA RIO2 RIOP ROCK SALU SAMO SANT SASK SBOK SCH2 SCIP SCOR   
global: SCRZ SCTB SEYG SFDM SGOC SHE2 SMST SNI1 SOLO SSIA STJ3 STJO STK2 STPM   
global: STR1 STR2 SUTH SUTM SYDN SYOG TABL TASH THTG THTI THU2 TID1 TIDB TLSE   
global: TORP TOW2 TRAK TSK2 TSKB TUKT 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 XMIS YAR2 YAR3 YARR YEBE YELL YKRO   
global: ZAMB ZIM2 ZIMM                                                          
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