[IGSREPORT-30847] Wk 2409 NOAA NGS Analysis Report (IGb20)

NGS Analysis Center group account - SRSD ngsac at ngs-vsu-ac1.localdomain
Sat Mar 21 22:00:39 UTC 2026


Author: NOAA/NGS GPS Analysis Center                                            
                                                                                
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NGS ANALYSIS REPORT GPS WEEK 2409 (Dates: 26 Mar 08 - 26 Mar 14)                
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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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 NGS24097.SUM       this text file                                              
 NGS24097.ERP       Earth rotation parameters for GPS Week 2409                 
 NGS2409n.SNX       daily GPS coordinate solutions for GPS Wk 2409 (n=0..6)     
 NGS2409n.SP3       GPS ephemerides for GPS Week 2409, 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        
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 067  15191528.         13.4       32         268               35              
 068  15100508.         13.3       32         268               35              
 069  15243181.         13.2       32         265               35              
 070  15255148.         13.2       32         264               35              
 071  15344457.         13.3       32         267               35              
 072  15250565.         13.2       32         265               35              
 073  15366447.         13.5       32         267               35              
------------------------------------------------------------------------        
                                                                                
NUMBER OF OBSERVATIONS BY SATELLITE AND DOY:                                    
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 PRN        067      068      069      070      071      072      073           
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  01     468748E  472265E  465153E  472483E  474438E  473907   482712           
  02     459533   460964   439249   450441   454927   450884   453095           
  03     492507   487512   482496   487599   487447   485417   498301           
  04     444390   440865   443965   444333   450334   449742   446927           
  05     515150   518631   520328   510093   510209   505500   509038           
  06     494328E  503568   518677   510626   508819   504256   514361           
  07     494409E  486135E  480960E  492673E  484760E  482369   497942           
  08     481329   464039   459464   463638   466332   464983   462180           
  09     496298   483731   478819   469317   476639   470235   477973           
  10     497406   496033   479446   485669   487075   489329   476327           
  11     465644E  469625E  468734E  460668   466924   457546   462810           
  12     482416   478045   475336   468456   469569   473876   480033           
  13     502565   497761   513070   513622   516775   506021   508846           
  14     478559   475976   480730   489431   489121   482323   483302           
  15     490210   486421   488845   484510   481301   476368   467666           
  16     506825   493679   476048   483790   488636   479136   483303           
  17     515658   510573   500452   497037   504224   493363   505516           
  18     454486E  441756   436324   438437   439701   445875   437432           
  19     506908   501552   498057   498378   495121   486043   500770           
  20     200305   219310   491943   503674   508016   505745   508981           
  21     534687   521652   519366   513031   516547   511747   516109           
  22     499087   492374   490168   486856   486433   491413   495397           
  23     425064   436743   437780   430946   442053   435863   433808           
  24     426467E  443733   434871   432220   434345   433474   431255           
  25     481522   486322   484451   471397   478155   467362   476122           
  26     506170   504523   499872   499658   503086   500786   507394           
  27     470343   474643   463353   473939   477123   479135   469661           
  28     498762E  492789E  492986E  489788E  499791   492858   496602           
  29     478575   467972   463308   453307   464713   463080   459893           
  30     415209E  391048E  380130E  394514E  401027E  420994E  439398           
  31     497962E  498908E  489948E  494115E  492094E  483061E  492352           
  32     510006   501360   488852   490502   488722   487874   490941           
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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 AIRA ALBH ALGO ALIC ALRT ANTC AREQ ARUC ASCG ASPA AUCK   
global: AZU1 BAIE BAKE BAKO BARH BILL BJFS BLYT BOAV BOR1 BRAN BRAZ BRST BUCU   
global: CAGS CAS1 CCJ2 CEDU CHAN CHIL CHPI CHTI CHUM CHUR CIT1 CKIS CKSV CLAR   
global: CLGO CMP9 COCO CORD COSO CPVG CRFP CSN1 CUSV DAEJ DAM2 DARW DAV1 DGAR   
global: DJIG DLF1 DRAO DUBO DUND EBRE EIL4 ESCU EUR2 FALK FLIN FRDN GANP GENO   
global: GLPS GLSV GMSD GOL2 GOLD GOPE GRAS GRAZ HARB HERS HERT HKSL HKWS HLFX   
global: HNLC HNPT HNUS HOB2 HOFN HOLM HOLP HRAO IENG IISC IQAL IQQE IRKJ ISPA   
global: ISTA JOZ2 JOZE KARR KAT1 KERG KIR0 KIT3 KMNM KOKV KOUG KRGG KSU1 LAE1   
global: LAMA LBCH LCK4 LMMF LONG LPAL LPGS LROC M0SE MAC1 MADR MAR6 MARS MAT1   
global: MATE MAUI MAW1 MBAR MCHL MCM4 MEDI MET3 MOBS MONP MQZG MRL1 MRO1 MTKA   
global: MTV2 NAIN NAUR NICO NIST NIUM NKLG NOT1 NRC1 NTUS NVSK OAK2 ONSA ORID   
global: OSN4 OUS2 P043 P051 P053 PALM PARC PARK PENC PERT PICL PIMO PIN1 PIN2   
global: PNGM POAL POHN POL2 POTS POVE PRDS PRE4 PTAG PTBB PTVL QAQ1 QIKI QUI3   
global: RBAY RDSD RESO REUN REYK RIGA RIO2 RIOP ROCK SALU SAMO SANT SASK SBOK   
global: SCH2 SCIP SCOR SCRZ SCTB SEYG SFDM SGOC SHE2 SMST SNI1 SSIA STJO STK2   
global: STPM STR1 STR2 SUTH SUTM SUWN SYDN SYOG TABL TASH THTG THTI THU2 TID1   
global: TIDB TLSE TOPL TORP TOW2 TRAK TSK2 TSKB TUKT TUVA TWTF UCLP UFPR ULAB   
global: ULDI UNBJ UNSA URUM USUD VACS VALD VIS0 VNDP VOIM WAB2 WARN WDC5 WES2   
global: WGTN WHC1 WHIT WIDC WIND WLSN WROC WSRT WTZA WTZR WTZZ WUHN XMIS YAR2   
global: YAR3 YARR YEBE YELL YKRO ZAMB ZIM2 ZIMM                                 
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