=================================================================================== EUREF Analysis Report for GPS week 2177 (Dates: 26-09-2021 to 02-10-2021) =================================================================================== Report on the combination of daily GNSS solutions from EPN Analysis Centres (AC). The International Association of Geodesy Commission 1 - Reference Frames The Regional Reference Frame Sub-commission for Europe (EUREF) Products for GPS week 2177 are available at: BKG: ftp://igs.bkg.bund.de/EUREF/products/2177/ EPN: ftp://ftp.epncb.oma.be/epncb/product/combin/2177/ CDDIS: ftp://cddis.gsfc.nasa.gov/gps/products/2177/ Files sent to the data centres: eur2177[0-6].snx.Z Combined daily solutions in SINEX format eur2177[0-6].sum.Z Reports from daily combinations eur21777.snx.Z Combined weekly solution in SINEX format eur21777.sum.Z Report from the weekly combination, this file Submitted by: Warsaw University of Technology (MUT and WUT EPN Combination Centre) Contact : Tomasz Liwosz (tomasz.liwosz@pw.edu.pl, epn_acc@wat.edu.pl) Contributing daily solutions from the EPN Analysis Centres: ========================================================== Sol. AC Description ------------------------------------------------------------------- ASI Centro di Geodesia Spaziale G. Colombo, Italy BEK Bavarian Academy of Sciences and Humanities, Germany BEV Federal Office of Metrology and Surveing, Austria BKG Bundesamt fuer Kartographie und Geodaesie, Germany COE Center for Orbit Determination in Europe, AIUB, Switzerland IGE Instituto Geografico Nacional, Spain IGN Institut Geographique National, France LPT Bundesamt fuer Landestopographie, swisstopo, Switzerland MUT Military University of Technology, Poland NKG Nordic Geodetic Commision, Lantmateriet, Sweden RGA Republic Geodetic Authority, Serbia ROB Royal Observatory of Belgium, Belgium SGO Lechner Knowledge Center, Hungary SUT Slovak University of Technology, Slovakia UPA University of Padova, Italy WUT Warsaw University of Technology, Poland Combination strategy ==================== The combination strategy consists of the following stages: 1. Daily AC solutions provided in SINEX format are checked for consistency of metadata with station log files and IGS/EPN antenna calibration values. 2. AC solution constraints are removed and normal equations are created. 3. Daily AC solutions are iteratively combined. Each AC solution is compared with the combined solution. 4. The combined daily solutions are aligned to IGb14 using No-Net-Translation minimum constraints. 5. Each daily combined solution is compared with previous weekly solutions. 6. Daily combined solutions are stacked into a weekly solution. 7. The combined weekly solution is compared with previous weekly solutions. Software used for the combination: Bernese GNSS Software 5.2. 1. COMBINED SOLUTIONS ===================== 1.1 Summary of weekly combined solution: ======================================= Sol. #EPN #IGb14 Repeatability (mm) sites sites N E U ----------------------------------------------- EUR 357 45 0.9 0.8 2.8 Total number of active EPN stations during GPS week 2177: 362 Number of active EPN stations included in combined solution: 357 Number of active EPN stations missing in combined solution: 5 List of missing EPN stations in weekly solution: ANKR MOGI NEWL PSTV RABT Stations present in daily combined solutions, but excluded from weekly combined solution due to equipment change during week 2177: Day 0: MOGI PSTV Day 1: PSTV Day 2: MOGI Day 3: MOGI PSTV Day 4: MOGI PSTV Day 5: MOGI PSTV Day 6: MOGI PSTV 1.2 Reference frame realization in weekly combined solution =========================================================== The estimated coordinates of reference stations are verified using 3-parameter Helmert transformation against their IGb14 coordinates. Number of IGb14 stations accepted for reference frame realization: 45 Number of IGb14 stations rejected from reference frame definition: 1 List of rejected reference stations: NYA1 RMS of accepted stations (north, east, up): 1.9 mm, 1.4 mm, 4.2 mm The station position residuals between the combined solution and the IGb14 are given in Table 2.2. 1.3 Summary of daily combined solutions ======================================= Mean RMSs of position residuals between daily AC solutions and combined daily solutions computed for each day of the week (details on daily combinations can be found in daily reports: eur2177[0-6].sum available at the EPN data centers). Day #AC #EPN #IGb14 Position RMS (mm) sites sites N E U -------------------------------------------------- 0 16 356 43 0.7 0.8 2.5 1 16 355 42 0.8 0.9 2.6 2 16 355 41 0.8 0.8 2.6 3 16 352 41 0.8 0.8 2.7 4 16 355 42 0.8 0.8 2.5 5 16 353 44 0.7 0.8 2.5 6 16 353 43 0.8 0.8 2.7 2. COMPARISON OF DAILY COMBINED SOLUTIONS WRT WEEKLY COMBINED SOLUTION ====================================================================== Each daily combined solution is compared with the combined weekly solution using a 7-parameter Helmert transformation. Table 2.1: Unweighted RMSs of station position residuals between each daily combined solution and the weekly combined solution Day #EPN Position RMS (mm) sites N E U ----------------------------------- 0 354 0.9 0.9 2.7 1 354 0.8 0.8 2.6 2 354 0.8 0.7 2.5 3 350 0.8 0.7 2.4 4 353 0.8 0.7 2.8 5 351 0.7 0.6 2.4 6 351 0.9 0.8 2.7 Table 2.2: Repeatability of station position residuals computed for each station in the combined solution; the table also shows position residuals of the combined weekly solution with respect to IGb14 Site #D Day Position Differences of combined of week *) repeatability coordinates wrt IGb14 N E U N E U 0123456 (mm) (mm) (mm) (mm) (mm) (mm) Flag **) ---------------------------------------------------------------------- ACOR 3 +++---- 0.3 0.7 5.5 ADAR 7 +++++++ 0.5 0.3 3.3 AJAC 7 +++++++ 1.1 0.8 1.5 -1.1 -0.1 0.6 ALAC 7 +++++++ 0.6 0.9 3.4 ALBA 7 +++++++ 0.8 0.5 2.7 ALME 7 +++++++ 0.8 1.0 3.1 ANK2 7 +++++++ 0.5 0.7 2.1 AQUI 7 +++++++ 0.9 1.2 1.7 ARGI 7 +++++++ 2.7 1.7 5.0 ARIS 7 +++++++ 1.3 0.4 2.5 ARJ6 7 +++++++ 1.5 0.5 2.0 AUBG 7 +++++++ 0.5 0.4 3.4 AUT1 7 +++++++ 0.6 0.3 1.9 AUTN 7 +++++++ 0.6 0.9 2.1 AXPV 7 +++++++ 0.6 0.8 3.6 BACA 7 +++++++ 0.6 0.3 1.8 BADH 7 +++++++ 0.7 0.7 3.6 BAIA 7 +++++++ 0.6 0.3 3.8 BAUT 7 +++++++ 1.1 0.7 3.1 BBYS 7 +++++++ 0.5 0.7 3.2 BCLN 7 +++++++ 1.3 1.0 2.8 BELL 7 +++++++ 1.2 1.0 1.8 BOGE 7 +++++++ 0.7 0.5 2.5 BOGI 7 +++++++ 0.4 0.5 1.4 BOGO 7 +++++++ 0.4 0.3 1.9 BOLG 7 +++++++ 1.2 0.8 2.4 BOR1 7 +++++++ 0.3 0.4 2.3 0.5 1.3 -2.8 BORJ 7 +++++++ 0.4 0.4 1.5 BORR 7 +++++++ 0.8 0.9 2.2 BPDL 7 +++++++ 0.7 0.7 2.4 BRMF 7 +++++++ 0.4 0.6 1.1 BRMG 7 +++++++ 0.5 0.6 2.6 BRST 7 +++++++ 0.6 0.5 2.2 -0.8 -0.3 3.8 BRTS 7 +++++++ 0.5 0.6 2.1 BRUX 7 +++++++ 0.4 0.4 3.1 -3.0 4.2 -4.7 BSCN 7 +++++++ 0.2 0.4 2.2 BUCU 7 +++++++ 0.4 0.4 3.4 4.7 0.8 -5.0 BUDD 7 +++++++ 0.6 0.4 2.2 BUDP 7 +++++++ 0.4 0.6 2.1 BUTE 7 +++++++ 0.9 1.2 4.8 BYDG 7 +++++++ 0.5 0.5 2.5 BZR2 7 +++++++ 0.8 0.8 1.6 CACE 7 +++++++ 0.8 0.8 4.1 CAEN 7 +++++++ 0.5 0.3 1.9 CAG1 7 +++++++ 0.5 1.2 4.0 CAKO 7 +++++++ 0.5 0.8 1.6 CANT 7 +++++++ 0.3 0.4 1.7 CARG 7 +++++++ 1.0 0.7 3.3 CASC 7 +++++++ 1.1 0.6 3.2 CASE 7 +++++++ 0.6 0.9 1.8 CEBR 7 +++++++ 0.5 0.6 3.8 CEU1 5 ++--+++ 0.4 0.7 2.9 CFRM 7 +++++++ 0.4 0.6 3.0 CHIO 7 +++++++ 0.6 0.5 1.9 CHIZ 7 +++++++ 0.5 0.4 2.0 CLIB 7 +++++++ 0.3 0.5 2.9 CNIV 7 +++++++ 0.6 0.7 2.7 COBA 7 +++++++ 0.3 0.8 2.4 COMO 7 +++++++ 1.2 0.6 1.8 COST 7 +++++++ 0.8 0.4 1.9 CPAR 7 +++++++ 0.5 0.7 3.3 CRAK 7 +++++++ 0.4 0.6 2.1 CREU 7 +++++++ 0.8 0.5 4.1 CTAB 7 +++++++ 0.4 0.3 2.9 DARE 7 +++++++ 0.6 0.5 2.8 DELF 7 +++++++ 0.8 0.6 2.4 DENT 7 +++++++ 0.4 0.6 3.0 DEVA 7 +++++++ 0.5 0.8 3.3 DGOR 7 +++++++ 0.6 0.4 1.5 DIEP 7 +++++++ 0.3 0.3 1.7 DILL 7 +++++++ 0.5 0.6 2.7 DLF1 7 +++++++ 0.9 0.7 1.7 DNMU 7 +++++++ 1.1 0.6 3.7 DOUR 7 +++++++ 1.0 0.6 3.2 DRAG 7 +++++++ 0.5 1.0 3.7 -2.0 1.2 5.0 DUB2 7 +++++++ 0.6 1.0 2.4 DUTH 7 +++++++ 2.0 0.7 4.6 DYNG 7 +++++++ 1.1 0.9 2.2 EBRE 7 +++++++ 0.8 1.7 2.7 -2.4 -2.3 -0.1 EGLT 7 +++++++ 0.5 0.7 1.8 EIJS 7 +++++++ 0.5 0.5 2.0 ELBA 7 +++++++ 0.8 1.8 2.8 ENAO 7 +++++++ 1.0 0.8 5.2 ENTZ 7 +++++++ 0.4 0.4 2.8 ESCO 7 +++++++ 0.4 0.6 1.1 EUSK 7 +++++++ 0.4 0.5 2.2 FFMJ 7 +++++++ 0.5 0.5 2.5 FINS 7 +++++++ 0.4 0.4 1.0 FLRS 7 +++++++ 1.2 1.0 3.7 -0.3 -3.1 0.6 FOYL 6 +++++X+ 0.9 0.8 2.3 FUNC 6 -++++++ 2.0 0.8 5.5 GAIA 7 +++++++ 0.8 1.1 3.2 GANP 7 +++++++ 0.7 0.4 1.9 0.3 -2.5 -3.1 GARI 7 +++++++ 0.7 0.4 1.6 GDRS 7 +++++++ 0.6 0.7 2.2 GELL 7 +++++++ 0.4 0.6 2.7 GENO 7 +++++++ 0.9 1.5 2.9 GLSV 7 +++++++ 0.3 0.6 2.3 2.4 -1.1 0.6 GOML 7 +++++++ 0.8 0.6 2.2 GOP6 7 +++++++ 0.4 0.6 1.8 GOPE 7 +++++++ 0.2 0.5 1.2 GOR2 7 +++++++ 0.4 0.5 2.6 GRAC 7 +++++++ 0.7 0.7 2.2 GRAS 1 +------ 0.0 0.0 1.9 -2.7 -0.6 -4.5 GRAZ 7 +++++++ 0.5 0.4 1.7 0.8 -0.5 4.1 GSR1 7 +++++++ 1.4 0.2 2.9 GUIP 7 +++++++ 0.4 0.4 1.9 GWWL 7 +++++++ 0.4 0.7 2.2 HAS6 7 +++++++ 0.6 0.4 1.7 HEL2 7 +++++++ 0.4 0.6 2.4 HELG 7 +++++++ 0.6 0.4 2.6 HERS 7 +++++++ 1.3 0.9 3.3 1.6 -1.2 -0.1 HERT 7 +++++++ 1.6 3.4 6.2 0.2 -1.2 3.8 HETT 7 +++++++ 1.0 0.5 1.4 HOBU 7 +++++++ 0.4 0.6 1.5 HOFJ 7 +++++++ 0.4 0.4 3.2 HOFN 7 +++++++ 1.5 0.9 3.5 2.3 -0.5 13.1 HUEL 7 +++++++ 1.4 1.1 3.3 IBIZ 7 +++++++ 1.1 1.0 3.5 IENG 7 +++++++ 0.6 0.5 4.1 IGEO 7 +++++++ 1.1 0.6 2.3 IGM2 7 +++++++ 0.7 0.8 2.6 IGMI 7 +++++++ 0.6 0.6 2.1 IGNF 7 +++++++ 0.5 0.8 2.0 IJMU 7 +++++++ 0.6 0.6 3.1 ILDX 7 +++++++ 0.7 0.6 1.9 INVR 7 +++++++ 1.3 0.4 2.2 IRBE 7 +++++++ 0.4 0.7 1.5 ISTA 7 +++++++ 0.6 0.9 3.2 IZAN 7 +++++++ 0.9 1.4 3.6 IZMI 7 +++++++ 0.9 0.6 2.8 IZRS 7 +++++++ 0.9 0.9 3.0 JOE2 7 +++++++ 0.5 0.7 1.4 JOEN 7 +++++++ 0.6 0.6 2.0 JON6 7 +++++++ 0.8 0.3 3.7 JOZ2 7 +++++++ 2.0 0.7 1.8 JOZE 5 ++--+++ 0.5 0.6 1.2 0.1 -0.2 -2.8 KAD6 7 +++++++ 1.0 0.5 4.2 KARL 7 +++++++ 0.6 0.6 2.2 KATO 7 +++++++ 0.5 0.5 2.6 KEV2 7 +++++++ 0.9 0.9 1.2 KILP 7 +++++++ 3.8 2.3 4.0 KIR0 7 +++++++ 1.5 0.7 2.9 KIR8 7 +++++++ 1.2 0.6 2.2 KIRU 7 +++++++ 0.8 0.7 1.6 KIV2 7 +++++++ 0.6 0.4 1.7 KLNK 7 +++++++ 0.4 0.5 2.0 KLOP 5 +-++++- 0.4 0.4 2.2 KNJA 7 +++++++ 0.6 0.5 3.0 KOS1 7 +++++++ 0.6 0.7 1.1 KRA1 7 +++++++ 0.4 0.4 2.7 KRAW 7 +++++++ 0.3 0.7 1.9 KRRS 7 +++++++ 0.9 0.8 3.0 KRS1 7 +++++++ 1.1 0.8 3.3 KTVL 7 +++++++ 0.6 1.2 2.3 KUNZ 7 +++++++ 0.5 0.6 2.5 KURE 7 +++++++ 0.4 0.9 3.0 KUU2 7 +++++++ 0.7 0.5 1.3 LAGO 7 +++++++ 0.4 0.8 2.5 LAMA 7 +++++++ 0.5 1.0 2.7 LAMP 7 +++++++ 1.2 1.2 6.3 LARM 7 +++++++ 0.5 0.5 4.1 LDB2 7 +++++++ 0.5 0.5 1.6 LEIJ 7 +++++++ 0.4 0.2 1.7 LEK6 7 +++++++ 1.2 0.6 2.8 LEON 7 +++++++ 1.2 2.3 5.1 LERI 7 +++++++ 0.5 0.5 2.4 LICC 7 +++++++ 1.0 1.0 2.3 LIDA 7 +++++++ 0.6 0.4 1.4 LIL2 7 +++++++ 0.7 0.5 3.1 LINZ 7 +++++++ 0.5 0.7 1.6 LLIV 7 +++++++ 0.3 0.5 3.1 LODZ 7 +++++++ 0.5 0.5 1.9 LOV6 7 +++++++ 0.5 0.6 4.4 LPAL 7 +++++++ 2.0 2.5 4.5 -4.0 -0.2 -6.3 LROC 5 +++--++ 0.5 1.1 1.6 -1.1 -0.7 -2.3 M0SE 7 +++++++ 0.4 0.4 2.5 MALA 5 +-+-+++ 0.7 0.4 1.5 MALL 7 +++++++ 2.1 1.0 3.4 MAN2 7 +++++++ 0.5 0.5 2.5 MAR6 7 +++++++ 0.4 0.6 2.4 0.8 -0.1 2.7 MAR7 7 +++++++ 0.4 0.6 2.4 MARP 7 +++++++ 1.4 0.5 1.7 MARS 7 +++++++ 0.9 1.0 3.0 MAS1 7 +++++++ 0.7 1.4 3.9 -3.2 -1.0 -5.0 MAT1 7 +++++++ 0.9 0.4 2.0 -0.0 0.1 1.1 MATE 7 +++++++ 0.8 0.3 2.9 0.1 0.2 -0.2 MATG 7 +++++++ 0.7 0.3 2.2 MDVJ 6 -++++++ 0.7 0.4 2.2 0.5 -3.0 -1.2 MEDI 7 +++++++ 0.5 0.5 3.2 0.6 -1.9 -0.2 MELI 7 +++++++ 0.7 0.8 2.6 MERS 7 +++++++ 1.3 1.2 7.6 MET3 7 +++++++ 0.4 0.4 1.6 METG 7 +++++++ 0.4 0.6 1.6 METS 7 +++++++ 0.6 0.6 1.8 -0.9 2.1 0.9 MIK3 7 +++++++ 0.6 0.6 1.9 MIKL 7 +++++++ 0.9 0.5 1.6 MKRS 7 +++++++ 1.2 0.7 2.7 MLHD 7 +++++++ 1.5 1.0 1.1 MLVL 7 +++++++ 0.6 0.5 1.7 MNKW 7 +++++++ 0.4 0.7 1.9 MNSK 7 +++++++ 0.3 0.5 2.0 MOP2 7 +++++++ 1.5 0.4 3.5 MOPI 7 +++++++ 1.4 1.1 5.6 MOPS 7 +++++++ 0.4 1.0 2.3 MORP 7 +++++++ 1.0 0.7 1.7 MSEL 7 +++++++ 0.8 0.8 2.6 NABG 7 +++++++ 1.4 0.5 4.8 NICO 7 +++++++ 1.3 1.4 3.9 0.4 1.0 5.2 NOA1 5 +++++XX 6.1 2.5 5.4 NOR7 7 +++++++ 0.8 0.5 3.3 NOT1 7 +++++++ 1.0 1.3 7.2 0.7 -0.6 -2.8 NOVP 7 +++++++ 0.5 0.7 1.5 NPAZ 7 +++++++ 1.1 1.1 2.2 NYA1 7 +++++++ 1.0 0.4 3.0 2.3 -2.0 23.5 R NYA2 7 +++++++ 1.2 0.6 2.0 OBE4 7 +++++++ 0.4 0.4 1.7 OLK2 7 +++++++ 0.4 0.5 2.9 ONS1 7 +++++++ 0.4 0.4 1.8 ONSA 7 +++++++ 0.6 0.5 1.4 0.5 0.7 -1.8 ORID 7 +++++++ 0.5 0.6 1.8 ORIV 7 +++++++ 0.4 0.6 1.7 OROS 7 +++++++ 1.0 0.5 4.9 OSK6 7 +++++++ 0.5 0.3 2.4 OSLS 7 +++++++ 1.2 0.5 1.7 OST6 7 +++++++ 1.0 0.7 2.4 OUL2 7 +++++++ 0.6 0.4 1.8 OVE6 7 +++++++ 1.1 0.4 1.6 PADO 7 +++++++ 0.2 0.5 1.7 PASA 7 +++++++ 0.5 0.5 3.2 PAT0 7 +++++++ 1.4 1.6 3.4 PDEL 6 X++++++ 2.5 3.8 4.0 -7.6 -1.3 -0.9 PENC 7 +++++++ 0.7 0.8 2.6 PFA3 7 +++++++ 0.3 0.5 2.8 PINS 7 +++++++ 0.6 0.7 3.0 PMTH 7 +++++++ 0.7 0.7 2.3 POLV 7 +++++++ 0.6 0.6 2.8 -0.2 -0.6 8.6 PORE 7 +++++++ 1.2 1.2 5.0 POTS 7 +++++++ 0.6 0.6 1.4 3.8 1.1 0.1 POUS 7 +++++++ 0.4 0.6 2.2 POZE 7 +++++++ 0.6 0.6 1.8 PRAT 7 +++++++ 1.1 0.4 2.4 PRYL 7 +++++++ 0.6 0.6 2.7 PTBB 7 +++++++ 0.5 0.3 1.6 PULK 7 +++++++ 0.4 0.7 2.0 PUYV 7 +++++++ 0.8 0.6 2.2 PYHA 7 +++++++ 0.5 0.4 1.7 QAQ1 7 +++++++ 1.3 0.5 3.5 -1.4 -1.8 -0.4 RAEG 7 +++++++ 1.2 1.2 4.6 RAMO 7 +++++++ 1.2 1.1 3.2 -2.1 1.7 1.9 RANT 7 +++++++ 0.5 0.8 1.9 REDU 7 +++++++ 1.0 0.8 2.7 REDZ 7 +++++++ 0.7 0.5 2.2 REYK 7 +++++++ 0.6 0.3 4.4 RIGA 7 +++++++ 0.3 0.6 2.3 1.8 -0.2 -1.7 RIO1 7 +++++++ 0.4 0.8 2.3 ROM2 7 +++++++ 0.7 0.6 1.5 ROVE 7 +++++++ 0.7 1.1 2.7 SABA 7 +++++++ 1.4 2.2 2.9 SALA 7 +++++++ 0.6 0.6 2.1 SAS2 7 +++++++ 1.1 0.9 5.2 SAVU 7 +++++++ 0.9 0.6 1.8 SBG2 7 +++++++ 0.6 0.6 2.3 SCIL 7 +++++++ 0.7 0.3 1.8 SCOA 7 +++++++ 1.6 1.5 2.3 SCOR 7 +++++++ 2.7 1.9 3.8 0.5 -1.8 -6.5 SFER 7 +++++++ 0.8 1.1 2.5 -1.8 0.5 -3.8 SHOE 7 +++++++ 0.5 0.3 2.3 SJDV 7 +++++++ 0.9 0.5 2.5 SKE0 7 +++++++ 0.5 0.9 1.4 SKE8 7 +++++++ 0.5 1.0 1.5 SMI2 7 +++++++ 0.9 0.5 1.7 SMID 7 +++++++ 0.6 0.5 1.9 SMLA 7 +++++++ 1.1 0.6 2.1 SMNE 7 +++++++ 0.9 0.6 2.2 SNEO 7 +++++++ 0.6 0.2 1.9 SOD3 7 +++++++ 1.1 0.4 2.5 SODA 7 +++++++ 1.1 0.5 2.0 SOFI 7 +++++++ 0.7 0.4 2.6 -2.1 2.1 2.9 SONS 7 +++++++ 0.3 0.7 1.7 SPRN 7 +++++++ 1.0 1.0 3.9 SPT0 7 +++++++ 0.3 0.2 1.4 SRJV 7 +++++++ 0.5 0.5 1.2 STAS 7 +++++++ 0.7 0.5 2.0 SUL5 7 +++++++ 1.3 0.4 1.5 SULD 7 +++++++ 0.7 0.5 1.4 SULP 7 +++++++ 0.4 0.7 1.3 SUN6 7 +++++++ 0.5 0.9 4.7 SUR4 7 +++++++ 0.5 0.7 2.1 SVE6 7 +++++++ 0.7 0.7 1.8 SVTL 7 +++++++ 1.1 1.0 2.0 SWAS 7 +++++++ 0.4 0.6 3.8 SWKI 7 +++++++ 0.4 0.6 2.8 TAR0 7 +++++++ 0.8 0.9 3.6 TERS 7 +++++++ 0.3 0.4 2.0 TERU 7 +++++++ 0.5 0.5 1.4 TIT2 7 +++++++ 0.2 0.7 3.3 TLL1 7 +++++++ 1.5 1.1 3.5 TLMF 7 +++++++ 0.6 0.5 2.5 TLSE 7 +++++++ 0.5 0.2 2.2 0.3 -1.3 -2.2 TLSG 7 +++++++ 0.5 0.4 2.7 TOIL 7 +++++++ 0.6 0.6 1.4 TOR1 7 +++++++ 0.5 0.8 1.9 TOR2 7 +++++++ 0.3 0.9 2.0 TORI 7 +++++++ 0.3 0.7 3.7 TORN 7 +++++++ 0.7 0.4 1.3 TRDS 7 +++++++ 1.5 1.1 3.0 TRF2 7 +++++++ 0.4 0.4 2.0 TRO1 7 +++++++ 1.4 1.2 2.6 -0.0 -0.9 -0.7 TUBI 7 +++++++ 1.2 1.2 2.0 TUBO 7 +++++++ 0.4 0.3 2.7 TUC2 7 +++++++ 0.6 0.7 2.8 TUO2 7 +++++++ 0.3 0.6 2.3 UCAG 7 +++++++ 0.5 0.9 3.6 UME6 7 +++++++ 0.6 0.8 1.2 UNPG 7 +++++++ 1.2 1.2 4.0 USAL 7 +++++++ 0.5 0.9 1.6 USDL 7 +++++++ 0.8 0.6 3.3 VAA2 7 +++++++ 0.8 0.4 1.9 VAAS 7 +++++++ 0.8 0.7 3.6 VACO 7 +++++++ 0.6 0.9 2.3 VAE6 5 +++++XX 0.2 0.5 6.2 VALA 7 +++++++ 0.6 0.5 2.2 VALE 7 +++++++ 0.5 0.4 2.7 VARS 7 +++++++ 1.5 1.0 2.6 VEN1 7 +++++++ 0.2 0.5 1.1 VFCH 7 +++++++ 0.6 0.6 2.4 VIGO 7 +++++++ 0.5 0.9 1.6 VIL0 7 +++++++ 0.9 0.7 2.4 VIL6 7 +++++++ 0.6 0.8 3.1 VILL 7 +++++++ 0.8 1.0 2.8 VIR2 7 +++++++ 0.3 0.7 1.4 VIS0 7 +++++++ 0.6 0.6 4.0 VIS6 7 +++++++ 0.5 0.6 3.9 VITR 7 +++++++ 0.4 0.8 2.1 VLIS 7 +++++++ 0.9 0.4 1.7 VLN1 7 +++++++ 0.9 1.2 1.8 VLNS 3 +++---- 0.5 0.6 3.0 VNRS 7 +++++++ 0.6 0.8 1.7 WARE 7 +++++++ 0.6 0.4 2.9 WARN 7 +++++++ 0.4 0.4 3.8 WRLG 7 +++++++ 0.3 0.4 1.8 WROC 7 +++++++ 0.2 0.5 2.8 WSRT 7 +++++++ 0.7 0.3 2.3 -0.8 0.0 -0.9 WTZA 7 +++++++ 1.0 0.5 3.5 WTZR 7 +++++++ 0.3 0.3 2.4 1.6 0.8 10.5 WTZS 7 +++++++ 0.4 0.3 2.4 WTZZ 7 +++++++ 0.3 0.4 2.5 YEBE 7 +++++++ 0.5 0.4 1.3 -0.1 0.9 -5.9 ZADA 7 +++++++ 0.7 0.5 2.8 ZARA 7 +++++++ 0.3 0.9 2.5 ZECK 7 +++++++ 1.0 0.4 2.3 -0.1 -0.2 9.1 ZIM2 7 +++++++ 1.0 0.3 1.6 2.1 -2.7 6.6 ZIMM 7 +++++++ 0.8 0.6 2.1 0.2 -0.7 1.3 ZOUF 7 +++++++ 0.4 0.6 1.8 ZPRS 7 +++++++ 0.7 0.6 1.7 ZYWI 7 +++++++ 0.5 0.7 2.0 ---------------------------------------------------------------------- Total: +++++++ 0.9 0.8 2.8 -0.2 -0.3 0.4 ---------------------------------------------------------------------- *) '+' - site included in daily combined solution '-' - site not included in daily combined solution 'X' - sites excluded from daily combined solutions **) Flag for IGb14 reference stations: ' ' - station used for reference frame realization 'R' - station rejected from reference frame definition 3. OUTLIERS IN STATION POSITIONS ================================ Outliers in station positions may be excluded either from individual AC daily solutions during the combination stage (stage 3 of combination strategy), from combined daily solutions during the comparison stage (stage 5, a combination with previous weekly solutions), or from weekly combined solution (stage 7). Residuals (mm) Day Sol. Iter. Site N E U ------------------------------------------------- 0 ASI 1 PRAT -0.2 -6.9 13.2 0 ASI 1 ROVE -1.7 6.6 -2.1 0 IGN 1 SJDV -0.0 -0.2 12.2 0 MUT 1 IGEO -0.5 -0.1 -12.5 0 MUT 1 LPAL -2.6 1.5 12.8 0 MUT 1 PDEL -7.4 2.8 5.0 0 MUT 1 PORE -1.4 5.9 -0.7 0 EUR 1 PDEL -5.8 -12.1 13.7 1 ASI 1 ELBA -0.6 -5.6 -0.1 1 ASI 1 PRAT -0.3 -6.0 14.7 1 MUT 1 DARE -0.8 -0.8 -12.4 1 MUT 1 KIRU 5.1 1.8 1.2 1 MUT 1 KTVL -2.1 -5.2 -3.7 1 MUT 1 PDEL -6.9 2.8 -2.9 2 ASI 1 PRAT 0.1 -0.1 14.8 2 BEV 1 ISTA -4.7 -0.5 -18.2 2 BKG 1 MORP -0.3 6.4 0.2 2 IGN 1 BRMF -0.1 -0.0 12.2 2 IGN 1 MARS 0.0 -1.1 -16.8 2 IGN 1 SCOA 4.0 0.4 -14.8 2 IGN 1 SJDV -0.4 -0.4 14.2 2 MUT 1 HUEL 4.7 -0.0 -17.3 2 MUT 1 LEON -1.3 1.8 -12.7 2 MUT 1 NICO 0.4 0.4 17.4 2 MUT 1 POUS -1.6 -3.6 12.4 2 MUT 1 SJDV 1.2 -1.0 -14.6 2 MUT 2 KRRS 5.0 0.5 -4.4 3 ASI 1 BAUT 1.5 5.3 -6.6 3 ASI 1 DNMU -0.4 -5.9 -1.3 3 ASI 1 MERS -0.3 -6.4 2.3 3 ASI 1 MOPS -1.2 5.8 -7.0 3 ASI 1 PRAT -1.5 -1.0 17.8 3 IGN 1 SCOA 3.5 -3.3 -17.6 3 IGN 1 SJDV -1.2 -1.3 12.6 3 IGN 1 VFCH -2.3 2.2 13.3 3 MUT 1 BYDG 5.4 -5.0 -3.6 3 MUT 1 HUEL 5.0 2.0 -13.8 3 MUT 1 NYA1 -0.8 5.4 5.7 4 ASI 1 DNMU -0.4 -5.2 -0.9 4 ASI 1 LAMP -3.1 0.9 20.9 4 ASI 1 NOA1 -0.9 5.1 3.4 4 ASI 1 PRAT 0.4 -3.3 22.3 4 BEK 1 KRS1 -2.7 5.2 -10.8 4 IGN 1 SJDV 0.7 -1.0 16.1 4 MUT 1 BRTS 1.9 -0.1 -15.0 4 MUT 1 BYDG 0.3 2.6 -15.8 4 MUT 1 NICO 0.6 -0.0 16.5 4 MUT 1 VACO 1.4 -2.1 -14.1 4 ASI 2 KRS1 2.5 5.0 -8.0 5 ASI 1 PRAT -0.4 -3.3 15.7 5 IGN 1 SCOA 1.3 0.3 -17.3 5 IGN 1 SJDV 0.5 -0.3 15.5 5 MUT 1 BPDL 0.9 0.5 -16.6 5 MUT 1 HUEL 5.5 2.0 -14.6 5 MUT 1 NICO 0.9 1.1 14.0 5 ASI 2 DNMU -0.4 -5.0 0.0 5 MUT 2 DARE 0.3 -0.6 -12.4 5 EUR 1 FOYL -2.1 3.7 21.2 5 EUR 1 VAE6 -1.8 0.2 22.3 5 EUR 2 NOA1 15.1 4.9 -31.1 6 ASI 1 PRAT -1.2 -1.4 17.2 6 IGN 1 LIL2 0.7 -0.6 -13.4 6 IGN 1 SJDV 0.5 -0.6 13.4 6 MUT 1 ZARA -1.4 -0.4 12.7 6 EUR 1 NOA1 -2.6 0.3 -21.2 6 EUR 1 VAE6 -0.7 -0.3 24.7 ------------------------------------------------- 4. INCONSISTENCIES IN AC SINEX FILES ==================================== The phase center offsets reported in AC SINEX files are checked for consistency against the antenna calibration file used by EPN (ftp://ftp.epncb.oma.be/pub/station/general/epn_14.atx). Stations excluded due to incorrect antenna phase center offsets: Day Sol. Site Source L1 PCO (m) L2 PCO (m) North East Up North East Up ------------------------------------------------------------------- 0 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584 1 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584 2 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584 3 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584 4 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584 5 BKG BAUT SINEX: 0.0011 0.0003 0.1571 -.0002 0.0008 0.1622 ANTEX: 0.0013 0.0008 0.1608 -.0002 0.0008 0.1584