=================================================================================== EUREF Analysis Report for GPS week 2020 (Dates: 23-09-2018 to 29-09-2018) =================================================================================== 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 2020 are available at: BKG: ftp://igs.bkg.bund.de/EUREF/products/2020/ EPN: ftp://ftp.epncb.oma.be/epncb/product/combin/2020/ CDDIS: ftp://cddis.gsfc.nasa.gov/gps/products/2020/ Files sent to the data centres: eur2020[0-6].snx.Z Combined daily solutions in SINEX format eur2020[0-6].sum.Z Reports from daily combinations eur20207.snx.Z Combined weekly solution in SINEX format eur20207.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 FOMI Satellite Geodetic Observatory, 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 IGS14 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 #IGS14 Repeatability (mm) sites sites N E U ----------------------------------------------- EUR 316 36 0.9 0.8 3.1 Total number of active EPN stations during GPS week 2020: 320 Number of active EPN stations included in combined solution: 316 Number of active EPN stations missing in combined solution: 4 List of missing EPN stations in weekly solution: BOGI BOGO KARL RIGA 1.2 Reference frame realization in weekly combined solution =========================================================== The estimated coordinates of reference stations are verified using 3-parameter Helmert transformation against their IGS14 coordinates. Number of IGS14 stations accepted for reference frame realization: 36 Number of IGS14 stations rejected from reference frame definition: 2 List of rejected reference stations: HOFN SCOR RMS of accepted stations (north, east, up): 2.2 mm, 2.7 mm, 5.7 mm The station position residuals between the combined solution and the IGS14 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: eur2020[0-6].sum available at the EPN data centers). Day #AC #EPN #IGS14 Position RMS (mm) sites sites N E U -------------------------------------------------- 0 16 314 33 0.7 0.7 2.4 1 16 312 34 0.7 0.6 2.6 2 16 315 36 0.7 0.6 2.4 3 16 314 33 0.8 0.7 2.8 4 16 316 36 0.8 0.6 2.5 5 16 311 35 0.8 0.7 2.6 6 16 311 36 0.7 0.7 2.2 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 ----------------------------------- 0 314 1.1 0.9 3.2 1 312 0.8 0.9 3.1 2 315 0.7 0.7 2.7 3 314 1.0 0.9 3.3 4 316 0.7 0.7 2.9 5 311 0.7 0.7 2.4 6 311 0.7 0.6 2.6 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 IGS14 Site #D Day Position Differences of combined of week *) repeatability coordinates wrt IGS14 N E U N E U 0123456 (mm) (mm) (mm) (mm) (mm) (mm) Flag **) ---------------------------------------------------------------------- ACOR 7 +++++++ 0.6 0.7 3.0 ADAR 7 +++++++ 0.4 0.4 1.4 AJAC 7 +++++++ 0.8 0.3 2.9 -2.7 -0.3 3.3 ALAC 7 +++++++ 0.5 0.4 2.3 ALBA 7 +++++++ 0.4 0.7 2.1 ALME 7 +++++++ 0.6 0.6 6.6 ANKR 7 +++++++ 0.7 0.7 4.3 AQUI 7 +++++++ 1.3 1.5 6.1 ARGI 6 +-+++++ 1.4 3.2 5.2 ARIS 7 +++++++ 0.7 0.7 1.9 ARJ6 7 +++++++ 0.6 0.6 1.9 AUBG 7 +++++++ 0.8 0.5 2.1 AUT1 7 +++++++ 1.2 0.5 3.3 AUTN 7 +++++++ 0.9 1.1 4.6 AXPV 7 +++++++ 0.5 0.7 3.9 BACA 7 +++++++ 0.6 0.9 3.1 BADH 7 +++++++ 1.7 2.3 3.8 BAIA 7 +++++++ 0.8 0.9 3.5 BBYS 7 +++++++ 1.3 0.7 2.5 BCLN 7 +++++++ 0.9 0.9 3.4 BELL 7 +++++++ 0.4 0.7 2.0 BOLG 7 +++++++ 0.4 0.9 1.9 BOR1 7 +++++++ 1.0 0.2 1.6 BORJ 7 +++++++ 0.7 0.7 3.1 BORR 7 +++++++ 0.9 0.7 1.8 BPDL 6 ++++++- 0.6 1.3 2.0 BRMF 7 +++++++ 0.3 0.3 2.0 BRST 7 +++++++ 0.9 0.5 2.6 0.6 -1.5 -1.7 BRUX 7 +++++++ 0.7 0.5 2.3 0.2 -0.9 2.3 BSCN 7 +++++++ 0.6 0.4 2.2 BUCU 7 +++++++ 0.8 0.4 2.7 0.0 -0.1 -9.7 BUDP 7 +++++++ 0.6 0.9 1.4 BUTE 7 +++++++ 0.6 0.8 5.7 BYDG 7 +++++++ 0.7 0.4 2.7 BZRG 7 +++++++ 0.8 1.6 4.5 CACE 7 +++++++ 0.7 0.6 1.5 CAEN 7 +++++++ 0.3 0.6 2.9 CAG1 7 +++++++ 0.7 0.4 3.3 CAKO 7 +++++++ 0.6 0.6 3.1 CANT 7 +++++++ 0.6 0.4 2.8 CARG 7 +++++++ 0.7 0.5 2.6 CASB 7 +++++++ 1.3 0.8 3.5 CASC 7 +++++++ 0.6 0.8 1.7 CASE 7 +++++++ 0.5 0.3 2.2 CEBR 7 +++++++ 0.7 0.6 2.6 CEU1 7 +++++++ 0.6 1.0 5.2 CFRM 7 +++++++ 0.8 0.5 1.7 CHIO 7 +++++++ 0.6 0.4 2.1 CHIZ 7 +++++++ 0.6 0.8 0.8 CLIB 7 +++++++ 0.7 1.0 2.4 CNIV 7 +++++++ 0.4 0.7 2.7 COBA 7 +++++++ 0.9 0.8 2.7 COMO 7 +++++++ 0.7 0.6 2.5 COST 7 +++++++ 0.7 0.6 3.9 CPAR 7 +++++++ 0.4 0.3 3.3 CRAK 7 +++++++ 0.8 0.6 1.8 CREU 7 +++++++ 1.2 0.5 3.9 CTAB 7 +++++++ 0.7 0.7 1.6 DARE 7 +++++++ 0.5 0.5 1.7 DELF 7 +++++++ 0.8 0.8 2.2 DENT 7 +++++++ 0.7 0.3 2.1 DEVA 7 +++++++ 0.5 0.5 2.6 DIEP 7 +++++++ 0.4 0.7 3.5 DILL 7 +++++++ 0.3 0.4 2.9 DLF1 7 +++++++ 1.0 0.9 2.2 DNMU 7 +++++++ 1.1 0.5 2.5 DOUR 7 +++++++ 0.4 0.6 1.7 DRAG 7 +++++++ 0.8 1.2 4.6 -2.7 2.2 4.9 DUB2 7 +++++++ 1.4 0.8 5.4 DUTH 6 ++-++++ 1.7 1.2 9.0 DYNG 7 +++++++ 0.9 1.2 3.9 EBRE 7 +++++++ 1.0 0.8 3.8 -4.5 -2.4 0.4 EDIN 7 +++++++ 0.9 0.6 4.1 EGLT 7 +++++++ 0.4 0.5 2.6 EIJS 7 +++++++ 0.9 0.5 1.7 ELBA 7 +++++++ 0.8 1.0 3.0 ENIS 7 +++++++ 0.4 2.0 5.0 ENTZ 7 +++++++ 0.6 0.9 4.1 ESCO 7 +++++++ 0.2 0.7 2.3 EUSK 7 +++++++ 0.5 0.3 2.1 FINS 7 +++++++ 0.5 0.7 2.5 FLRS 7 +++++++ 0.5 2.0 2.5 0.5 2.9 3.1 FOYL 7 +++++++ 1.2 0.8 4.3 FUNC 7 +++++++ 1.4 0.6 4.9 GAIA 7 +++++++ 0.8 0.7 2.8 GANP 7 +++++++ 0.9 0.3 2.0 GARI 7 +++++++ 0.5 0.7 1.9 GELL 7 +++++++ 0.7 0.5 2.9 GENO 7 +++++++ 1.2 0.3 2.7 GLSV 7 +++++++ 0.9 1.1 2.6 2.2 6.9 -1.1 GOP6 7 +++++++ 0.8 0.5 2.6 GOPE 7 +++++++ 0.6 0.5 2.8 GOR2 7 +++++++ 0.5 0.4 3.2 GRAC 7 +++++++ 0.7 0.5 1.3 GRAS 7 +++++++ 0.6 0.4 1.5 -1.8 -0.1 -0.9 GRAZ 7 +++++++ 1.3 1.1 3.1 GSR1 7 +++++++ 0.7 0.8 3.0 GUIP 7 +++++++ 0.4 0.5 3.1 GWWL 7 +++++++ 1.6 0.6 2.2 HAS6 7 +++++++ 0.5 1.3 1.5 HEL2 7 +++++++ 0.4 0.7 3.8 HELG 7 +++++++ 0.7 0.7 4.2 HERS 7 +++++++ 0.6 0.4 1.0 0.9 0.7 -8.9 HERT 7 +++++++ 4.7 0.2 2.3 HOBU 7 +++++++ 1.1 0.5 2.3 HOFJ 7 +++++++ 0.9 0.4 3.0 HOFN 7 +++++++ 0.5 1.1 4.2 3.1 -3.8 -22.2 R HUEL 7 +++++++ 0.6 1.1 1.9 IBIZ 7 +++++++ 0.4 0.4 2.5 IENG 5 +-+++-+ 0.6 1.0 1.3 IGEO 7 +++++++ 0.7 0.8 3.5 IGMI 7 +++++++ 0.9 1.0 1.6 IJMU 7 +++++++ 0.7 0.5 2.2 ILDX 7 +++++++ 0.4 0.4 1.4 INVR 7 +++++++ 1.4 1.4 4.9 IRBE 7 +++++++ 0.8 0.9 3.0 ISTA 7 +++++++ 1.0 0.4 3.4 IZAN 7 +++++++ 2.8 3.2 3.8 JOE2 7 +++++++ 0.6 0.4 3.4 JOEN 7 +++++++ 0.5 0.5 1.7 JON6 7 +++++++ 0.3 0.8 3.6 JOZ2 7 +++++++ 0.5 0.5 2.1 JOZE 6 ++++++- 0.6 0.4 3.5 -1.4 -1.7 -10.1 KAD6 7 +++++++ 0.6 0.6 3.4 KATO 7 +++++++ 0.5 0.2 3.0 KEV2 7 +++++++ 1.0 0.5 2.0 KILP 7 +++++++ 1.1 0.5 1.5 KIR0 7 +++++++ 0.6 0.8 1.7 KIR8 7 +++++++ 0.8 0.6 2.7 KIRU 7 +++++++ 0.5 0.6 0.9 2.1 -0.7 1.9 KIV2 7 +++++++ 0.4 0.3 3.0 KLOP 7 +++++++ 1.3 1.6 2.6 KNJA 7 +++++++ 0.6 1.3 3.0 KOS1 7 +++++++ 0.4 1.2 2.6 KRA1 7 +++++++ 0.8 0.4 1.4 KRAW 6 +-+++++ 1.3 0.5 2.3 KRRS 7 +++++++ 0.5 0.5 3.6 KTVL 7 +++++++ 1.6 1.0 3.4 KUNZ 7 +++++++ 0.7 0.2 1.0 KURE 7 +++++++ 0.6 0.4 2.8 LAGO 7 +++++++ 0.5 0.8 3.5 LAMA 7 +++++++ 0.6 0.4 2.7 LAMP 7 +++++++ 0.9 1.0 2.2 LARM 7 +++++++ 0.6 0.6 4.5 LDB2 7 +++++++ 0.4 0.2 3.1 LEIJ 7 +++++++ 0.8 0.3 3.3 LEK6 7 +++++++ 0.5 0.9 2.7 LEON 7 +++++++ 0.9 0.4 3.0 LERI 7 +++++++ 0.6 0.9 3.5 LIL2 7 +++++++ 0.7 0.6 2.5 LINZ 7 +++++++ 0.5 0.5 1.7 LLIV 7 +++++++ 1.4 0.6 4.2 LODZ 7 +++++++ 0.8 0.6 3.0 LOV6 7 +++++++ 0.5 0.5 2.5 LPAL 7 +++++++ 2.6 2.1 5.5 2.9 -2.8 -5.5 LROC 7 +++++++ 0.3 0.4 1.1 -3.0 0.9 -3.5 M0SE 7 +++++++ 0.6 0.4 2.5 MALA 7 +++++++ 0.8 0.6 3.3 MALL 7 +++++++ 0.6 0.8 2.2 MAN2 6 +++++-+ 0.5 0.5 2.4 MAR6 7 +++++++ 0.7 0.5 1.2 -1.2 0.1 -1.1 MAR7 7 +++++++ 0.6 0.6 1.6 MARP 7 +++++++ 0.5 1.1 4.1 MARS 7 +++++++ 0.9 0.8 2.6 MAS1 7 +++++++ 0.9 0.7 5.1 -3.1 -1.6 -9.5 MATE 7 +++++++ 0.9 0.9 2.0 MATG 7 +++++++ 0.8 0.9 1.8 MDVJ 7 +++++++ 0.7 1.2 3.3 -1.8 -0.6 2.1 MEDI 7 +++++++ 0.6 0.3 1.6 MELI 7 +++++++ 0.7 1.0 3.2 MET3 7 +++++++ 0.5 0.3 1.7 METG 7 +++++++ 0.4 0.4 1.6 METS 7 +++++++ 0.3 1.5 1.6 -1.8 2.1 -2.2 MIK3 7 +++++++ 0.5 0.5 2.2 MIKL 7 +++++++ 0.4 0.7 1.9 MKRS 7 +++++++ 0.8 0.6 3.3 MLVL 7 +++++++ 0.3 0.2 1.5 MOP2 7 +++++++ 0.8 0.6 3.4 MOPS 7 +++++++ 0.3 0.3 2.1 MORP 7 +++++++ 1.0 1.4 1.6 MSEL 7 +++++++ 0.6 0.3 2.6 NEWL 7 +++++++ 0.8 0.6 4.0 NICO 7 +++++++ 0.9 0.7 5.7 1.1 -1.5 1.4 NOA1 7 +++++++ 2.8 1.2 10.5 NOR7 7 +++++++ 0.6 0.5 1.8 NOT1 5 XX+++++ 1.0 0.4 2.7 NPAZ 7 +++++++ 0.6 0.7 3.0 NYA1 7 +++++++ 1.5 0.5 4.0 4.8 -2.7 13.8 OBE4 7 +++++++ 0.3 0.7 2.1 OLK2 7 +++++++ 0.6 0.5 1.5 ONS1 7 +++++++ 0.5 0.6 2.3 ONSA 7 +++++++ 0.7 0.6 2.5 -0.9 -0.9 -7.9 ORID 7 +++++++ 1.3 1.2 5.1 OROS 7 +++++++ 0.5 0.4 2.3 OSK6 7 +++++++ 0.5 0.3 3.0 OSLS 7 +++++++ 1.2 0.9 3.1 OST6 7 +++++++ 0.6 0.4 1.7 OUL2 7 +++++++ 0.7 0.1 3.8 OVE6 7 +++++++ 0.7 0.5 1.0 PADO 7 +++++++ 0.7 0.5 1.6 PASA 7 +++++++ 0.7 0.6 2.2 PAT0 7 +++++++ 1.5 1.8 7.5 PDEL 7 +++++++ 1.6 1.1 4.1 0.2 -2.4 -4.0 PENC 7 +++++++ 0.8 0.3 2.9 PFA2 7 +++++++ 0.5 0.6 4.7 PMTH 7 +++++++ 0.6 0.2 1.6 POLV 7 +++++++ 0.5 0.5 2.8 -1.5 0.7 4.2 PORE 7 +++++++ 1.0 1.0 3.4 POTS 7 +++++++ 0.6 0.3 3.3 -1.7 1.4 0.5 POUS 7 +++++++ 0.6 0.4 4.0 POZE 7 +++++++ 0.9 1.1 2.4 PRAT 7 +++++++ 0.6 1.7 2.9 PRYL 7 +++++++ 0.3 0.4 2.6 PTBB 7 +++++++ 0.8 0.5 3.0 PULK 7 +++++++ 0.6 0.6 3.5 PUYV 7 +++++++ 0.7 0.5 1.7 QAQ1 7 +++++++ 0.8 1.5 4.1 -2.1 -4.2 2.5 RABT 7 +++++++ 0.5 1.1 2.5 -0.8 -0.4 6.5 RAEG 5 +++++XX 1.7 1.0 3.6 RAMO 7 +++++++ 1.3 1.0 4.9 -1.4 1.0 0.9 RANT 5 +++++-- 0.7 0.9 0.7 REDU 7 +++++++ 0.9 0.4 2.0 REDZ 7 +++++++ 0.5 0.7 3.1 REYK 7 +++++++ 0.6 0.8 2.7 RIO1 7 +++++++ 0.8 0.4 2.4 ROM2 7 +++++++ 0.6 0.4 3.8 ROVE 7 +++++++ 0.8 1.4 2.6 SABA 7 +++++++ 1.4 1.8 3.2 SALA 7 +++++++ 0.7 0.7 3.2 SAS2 7 +++++++ 0.8 1.0 5.6 SASS 7 +++++++ 0.8 0.7 4.6 SBG2 7 +++++++ 0.8 0.7 2.1 SCIL 7 +++++++ 0.5 0.5 3.5 SCOA 7 +++++++ 0.4 0.5 3.1 SCOR 7 +++++++ 0.9 1.0 4.0 1.2 -4.2 -15.3 R SFER 7 +++++++ 0.8 1.2 2.8 -3.7 6.9 10.6 SHOE 7 +++++++ 0.5 0.4 2.8 SJDV 6 +++-+++ 1.1 1.2 4.0 SKE0 7 +++++++ 0.6 0.4 0.9 SKE8 7 +++++++ 0.6 0.3 1.7 SMID 7 +++++++ 0.5 0.7 1.4 SMLA 7 +++++++ 1.9 1.0 4.9 SMNE 7 +++++++ 0.6 0.3 1.7 SNEO 7 +++++++ 0.6 0.2 1.9 SOD3 7 +++++++ 0.5 0.4 2.1 SODA 7 +++++++ 0.5 0.3 1.8 SOFI 7 +++++++ 1.4 2.7 2.3 -4.3 3.9 -1.8 SONS 7 +++++++ 0.3 0.8 3.7 SPRN 7 +++++++ 1.2 0.4 3.3 SPT0 7 +++++++ 0.4 0.7 1.3 SRJV 7 +++++++ 1.1 0.7 1.8 STAS 7 +++++++ 0.7 0.7 1.9 SULD 7 +++++++ 0.6 0.6 2.3 SULP 7 +++++++ 0.5 0.5 2.6 SUN6 7 +++++++ 0.3 0.4 1.6 SUR4 7 +++++++ 0.6 0.4 2.1 SVE6 7 +++++++ 0.4 0.5 1.5 SVTL 5 +++++-- 1.1 0.4 2.1 SWAS 7 +++++++ 0.6 0.3 2.0 SWKI 7 +++++++ 0.8 0.6 2.6 TARI 7 +++++++ 2.0 1.2 5.5 TERC 6 -++++++ 1.3 1.0 3.5 TERS 7 +++++++ 0.4 0.5 1.8 TERU 7 +++++++ 0.4 0.5 1.8 THU3 7 +++++++ 0.8 2.1 4.0 0.0 -3.8 9.3 TLLG 7 +++++++ 0.5 0.7 2.2 TLMF 7 +++++++ 0.5 0.3 0.8 TLSE 7 +++++++ 0.8 0.4 1.6 TOIL 7 +++++++ 0.4 0.5 2.7 TOR2 7 +++++++ 0.6 0.5 2.5 TORI 7 +++++++ 0.6 0.6 3.0 TRDS 7 +++++++ 0.6 2.0 8.0 TRF2 7 +++++++ 1.2 1.1 2.6 TRO1 7 +++++++ 0.9 0.7 2.2 0.8 -3.5 5.5 TUBI 7 +++++++ 0.6 0.9 2.5 TUBO 7 +++++++ 0.5 0.3 2.8 TUC2 7 +++++++ 1.1 1.1 5.3 UCAG 7 +++++++ 0.7 0.5 3.7 UME6 7 +++++++ 0.5 0.2 1.4 UNPG 7 +++++++ 1.2 1.8 4.4 UNTR 7 +++++++ 1.3 2.1 4.1 USAL 7 +++++++ 1.3 0.5 2.9 USDL 7 +++++++ 0.6 0.7 0.8 VAA2 7 +++++++ 0.4 0.3 2.3 VAAS 7 +++++++ 0.5 0.4 2.7 VACO 7 +++++++ 0.8 0.5 2.4 VAE6 7 +++++++ 0.6 0.5 3.0 VALA 7 +++++++ 0.4 0.7 4.5 VALE 7 +++++++ 0.5 0.5 3.5 VARS 7 +++++++ 1.7 0.9 1.2 VEN1 7 +++++++ 0.7 0.4 2.3 VFCH 7 +++++++ 0.4 0.7 1.8 VIGO 7 +++++++ 0.6 0.6 1.9 VIL0 7 +++++++ 0.7 0.9 2.6 VIL6 7 +++++++ 0.4 0.4 2.5 VILL 7 +++++++ 0.5 0.5 2.0 VIR2 7 +++++++ 0.8 0.4 1.3 VIS0 7 +++++++ 0.4 0.5 2.0 VIS6 7 +++++++ 0.4 0.4 2.7 VLIS 7 +++++++ 0.8 0.7 2.4 VLNS 7 +++++++ 0.7 0.2 3.4 WARE 7 +++++++ 0.9 1.1 2.7 WARN 7 +++++++ 1.0 0.4 3.6 WRLG 7 +++++++ 0.3 0.8 2.0 WROC 6 +++-+++ 1.1 1.7 2.3 WSRT 7 +++++++ 0.8 0.7 2.8 WTZR 7 +++++++ 0.4 0.6 3.4 0.9 -0.1 11.7 YEBE 7 +++++++ 0.6 0.8 3.4 -2.0 -1.0 -3.9 ZADA 7 +++++++ 0.9 0.6 2.3 ZARA 7 +++++++ 0.6 1.0 2.7 ZECK 7 +++++++ 0.5 0.9 4.1 -1.3 -0.0 3.4 ZIM2 7 +++++++ 1.1 0.6 2.4 1.2 -3.4 4.6 ZIMM 7 +++++++ 0.9 0.7 2.8 -0.6 -1.4 -1.3 ZOUF 7 +++++++ 0.9 0.5 1.3 ZPRS 7 +++++++ 0.8 0.7 3.8 ZYWI 7 +++++++ 1.3 0.8 3.5 ---------------------------------------------------------------------- Total: +++++++ 0.9 0.8 3.1 -0.7 -0.2 0.5 ---------------------------------------------------------------------- *) '+' - site included in daily combined solution '-' - site not included in daily combined solution 'X' - sites excluded from daily combined solutions **) Flag for IGS14 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 CANT 1.0 0.3 16.5 0 ASI 1 MARS 1.0 -1.4 -16.5 0 ASI 1 NOT1 0.8 0.9 14.0 0 ASI 1 ROVE -0.6 -0.0 12.3 0 BEV 1 TRF2 -0.2 -0.3 12.9 0 BEV 1 VARS 0.1 -3.0 14.4 0 IGN 1 CANT 1.6 -1.5 -19.2 0 IGN 1 SCOA 2.5 -0.5 -13.8 0 MUT 1 GLSV 5.5 0.4 -2.8 0 MUT 1 IGEO 0.8 0.2 -12.9 0 MUT 1 MEDI -1.6 -10.3 -0.3 0 MUT 1 ZPRS 2.7 -7.0 -1.6 0 IGN 2 LIL2 0.8 -1.1 -12.4 0 MUT 2 MKRS 3.2 -5.1 8.0 0 EUR 1 NOT1 -0.6 0.2 -72.8 1 ASI 1 BELL 1.2 -0.5 -13.0 1 ASI 1 CANT -2.9 -0.9 12.7 1 ASI 1 IGMI 5.6 3.6 -18.7 1 ASI 1 LAMP -1.2 -0.9 15.7 1 ASI 1 MARS 2.3 -2.0 -24.8 1 ASI 1 ROVE 1.4 -1.3 22.6 1 ASI 1 TORI 0.3 -1.2 -15.2 1 IGN 1 BADH -2.2 1.6 14.2 1 IGN 1 CANT 2.1 -1.0 -12.4 1 IGN 1 CREU -1.0 0.2 12.3 1 IGN 1 GUIP -1.2 0.0 -13.5 1 IGN 1 LIL2 1.8 -1.3 -15.7 1 MUT 1 KRRS 1.7 -11.3 6.1 1 MUT 1 MKRS 4.1 -12.6 3.4 1 MUT 1 NYA1 1.8 2.5 17.0 1 MUT 1 ZPRS 2.1 -11.0 1.3 1 EUR 1 NOT1 -0.1 -0.7 -50.2 2 ASI 1 COMO 1.3 2.5 -14.2 2 ASI 1 MARS 1.3 -1.6 -22.2 2 ASI 1 PORE -2.2 1.1 -12.7 2 MUT 1 ZPRS 5.1 -1.5 -3.5 3 ASI 1 CANT 0.1 0.4 13.4 3 ASI 1 DUTH 0.1 5.0 -11.2 3 ASI 1 MARS 1.6 -1.5 -21.8 3 IGN 1 BADH -0.0 0.2 13.4 3 IGN 1 CANT 2.4 -0.9 -13.3 3 IGN 1 INVR -2.1 -0.1 13.1 3 MUT 1 NYA1 1.0 2.6 13.6 4 ASI 1 CANT 0.8 1.0 14.2 4 ASI 1 MARS 3.9 -0.6 -22.7 4 ASI 1 ROVE -0.6 0.7 13.3 4 IGN 1 CANT 1.0 -0.5 -13.7 4 MUT 1 IGEO -0.4 -1.7 -14.3 4 MUT 1 LPAL -5.8 1.0 15.4 4 MUT 1 PDEL -2.4 2.4 -13.1 5 ASI 1 CANT 0.1 -1.3 16.0 5 ASI 1 MARS 0.7 -1.4 -20.9 5 IGN 1 BADH -3.3 -1.3 28.6 5 IGN 1 CANT 1.8 0.1 -17.2 5 IGN 1 ENTZ -2.5 -3.0 19.3 5 IGN 1 LIL2 1.1 0.1 -16.1 5 EUR 1 RAEG -0.1 -2.6 -45.5 6 ASI 1 IGMI 7.3 -0.7 -1.8 6 ASI 1 MARS -4.8 -0.7 -24.4 6 ASI 1 MATG -0.5 -0.4 -12.1 6 IGN 1 BADH -0.2 0.1 15.5 6 IGN 1 CANT 1.3 -0.8 -12.2 6 IGN 1 LIL2 1.4 -1.4 -12.1 6 MUT 1 GLSV 6.0 -4.0 5.0 6 MUT 1 LPAL -2.2 0.4 12.4 6 MUT 1 MARS 3.5 2.0 12.2 6 MUT 1 SALA -2.5 0.3 -12.0 6 EUR 1 RAEG 1.7 -1.7 -25.1 ------------------------------------------------- 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 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 0 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 1 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 1 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 2 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 2 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 3 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 3 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 4 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 4 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 5 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 5 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 6 IGN DYNG SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 6 IGN TLSE SINEX: 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 ANTEX: 0.0010 0.0007 0.0895 0.0001 0.0000 0.1171 Stations excluded from AC solutions according to the list provided by EPN CB: ftp://ftp.epncb.oma.be/pub/station/general/excluded/excluded.2020[0-6]. Day Sol. Site Reason -------------------------------------------------- 3 BEK SJDV Receiver change during week 2020 3 MUT SJDV Receiver change during week 2020 5 IGE MAN2 Receiver change during week 2020 5 IGN MAN2 Receiver change during week 2020 5 LPT MAN2 Receiver change during week 2020 5 ROB MAN2 Receiver change during week 2020