[IGSREPORT-30817] Wk 2406 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Feb 28 23:00:49 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2406 (Dates: 26 Feb 15 - 26 Feb 21)                
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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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 NGS24067.SUM       this text file                                              
 NGS24067.ERP       Earth rotation parameters for GPS Week 2406                 
 NGS2406n.SNX       daily GPS coordinate solutions for GPS Wk 2406 (n=0..6)     
 NGS2406n.SP3       GPS ephemerides for GPS Week 2406, 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        
------------------------------------------------------------------------        
 046  14656439.         13.2       31         265               37              
 047  14645411.         13.5       31         265               38              
 048  14336675.         13.5       31         264               38              
 049  14325580.         13.3       31         260               37              
 050  14023960.         13.1       31         257               37              
 051  14273319.         13.2       31         258               38              
 052  14411534.         13.2       32         259               38              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        046      047      048      049      050      051      052           
----------------------------------------------------------------------          
  01     464155E  460070E  436440E  449085E  440703E  439498E  448440E          
  02     483131E  473791E  467390E  463710E  462416E  465346E  465665E          
  03     489022   492416   468441E  484547   473053   468981   451990           
  04     494668   488182   474834   468931   459435   464034   464494           
  05     467324   467531   460173   463250   448982   458661   459026           
  06     441988E  442001E  429620E  431734E  418231E  428224E  428690E          
  07     429384E  438227E  430756E  423063E  415933E  416368E  404415E          
  08     491526   493203   468049E  480324   467152   479145   480493           
  09     444828   457800   453853   452105   440267   466658   474367           
  10     475405   479538   461298   470838   455669   480248   494066           
  11     497175E  495456E  490765E  487111E  475580E  484834E  487791E          
  12     425894   420465   415332   416868   407388   414186   396804           
  13     490642   487467   486167   478235   469638   479834   481519           
  14     514830   511814   509277   499524   489946   504320   500878           
  15     464083   465151   456879   451368   443575   451711   447389           
  16     471910   479999   472377   473823   468469   480536   478874           
  17     504910   499527   493260   493985   475179   487380   490462           
  18     458182E  462979E  465746E  457115E  447714E  443293E  418080E          
  19     498955   496106   489743   480007   476725   469042   455158           
  20          0        0        0        0        0        0   218140           
  21     512158   515188   505011   494759   488127   493790   483510           
  22     458688   455178   449506   450112   439189   461955   474258           
  23     448287   443830   433227   429326   422232   422912   419508           
  24     429872E  420114E  420533E  412321E  410572E  416049E  411150E          
  25     498725   499658   482341E  490184   481479   489313   478907           
  26     498841   502862   498323   489368   480902   489151   485821           
  27     472544   469605   444514E  453262   439955   440670   446764           
  28     491735E  489344E  477516E  481957E  469690E  477138E  476633E          
  29     443554   445010   436262   437344   429612   453058   449562           
  30     429972E  426113E  422808E  414063E  399514E  409627E  405298E          
  31     468289E  472681E  467008E  464667E  449895E  466482E  471602E          
  32     495762   494105   469226E  482594   476738   470875   461780           
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NOTE: E = satellite eclipsing during day                                        
                                                                                
GLOBAL LIST OF SITES USED DURING WEEK:                                          
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global: ABMF AC24 AIRA ALBH ALGO ALIC ALRT ANTC AREQ ARUC ASCG ASPA AUCK AZU1   
global: BAIE BAKE BAKO BARH BHR4 BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRST BSHM   
global: BUCU CAGS CAS1 CCJ2 CEDU CHAN CHPI CHTI CHUM CHUR CIT1 CKIS CLAR CLGO   
global: CMP9 COCO CORD COSO CPVG CRFP CSN1 CUSV DAEJ DAM2 DARW DAV1 DGAR DJIG   
global: DLF1 DRAO DUBO DUND EBRE EIL4 ESCU EUR2 FALK FLIN FRDN GANP GENO GLPS   
global: GLSV GMSD GOL2 GOLD GOPE GRAS GRAZ HARB HERS HERT HKSL HKWS HLFX HNLC   
global: HNPT HNUS HOB2 HOFN HOLM HOLP HRAO IENG IISC INVK IQAL IQQE IRKJ ISPA   
global: ISTA JOZ2 JOZE KARR KAT1 KERG KIR0 KIT3 KOKV KOUG KRGG KSU1 LAMA LBCH   
global: LCK4 LMMF LONG LPAL LPGS M0SE MAC1 MADR MAR6 MARS MAT1 MATE MAUI MAW1   
global: MBAR MCHL MCM4 MEDI MET3 MOBS MONP MQZG MRL1 MRO1 MTKA MTV2 NAIN NAUR   
global: NICO NIST NIUM NKLG NOT1 NRC1 NTUS NVSK OAK2 ONSA OPMT ORID OSN4 OUS2   
global: P043 P051 P053 PALM PARC PARK PENC PERT PICL PIMO PIN2 PNGM POAL POHN   
global: POL2 POTS POVE PRDS PRE4 PTAG PTBB PTVL QAQ1 QIKI QUI3 RBAY RDSD RESO   
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 STJO STK2 STPM STR2   
global: SUTH SUTM SUWN SYDN SYOG TABL TASH THTG THTI THU2 TID1 TIDB TLSE TOPL   
global: TORP TOW2 TRAK TSK2 TSKB TUKT TUVA TWTF UCLP UFPR ULAB ULDI UNBJ UNSA   
global: URUM USUD VACS VALD VIS0 VNDP VOIM WAB2 WARN WDC5 WES2 WGTN WHC1 WHIT   
global: WIND WLSN WROC WSRT WTZA WTZR WTZZ WUHN XMIS YAR2 YAR3 YARR YEBE YELL   
global: YKRO ZAMB ZIM2 ZIMM                                                     
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