EUREF Permanent GNSS Network

The Overview tab contains the following metrics:

Proposed Satellite Systems: Satellite systems indicated in the site log
Meta-data: when the headers of daily RINEX v2 and RINEX v3 (if available) are consistent with the station site log
Documentation
- SL (Site log): when site log has been validated and submitted to the EPN CB
- CL (Commitment Letter): when Commitment Letter has been received by the EPN CB
- SP (Site Pictures): when site pictures have been submitted to the EPN CB
- DL (Data License): data license which has been chosen on M3G
Data
- Quality: when "Average ratio" is larger than 90 % ( between 80% and 90%). Average ratio (%) is the average of the ratios of the number of dual freq. of observations wrt. the number of expected obs. (for RINEX v2 and v3 - if available) taken over the last 28 days with the G-Nut/Anubis software.
- Availability:
  - BEV/BKG: when the % of existing hourly (resp. daily) RINEX (v2 and v3) observ. files over the last 7 days (resp. 28 days) is larger than 90% ( between 80% and 90%).
  - #BRDC: when the number of regional EPN broadcasters receiving the real-time data equal to 3 ( when 1 or 2).
- Latency:
  - BEV/BKG: when the % of hourly RINEX (v2 and v3) observ. files that is made available at the data centers within 10 minutes over the last 7 days is larger than 90% ( between 80% and 90%).
Interested Analysis Centres: Analysis Centres willing to process the data, at least three are required.
Ready: "yes" when the EPN guidelines are satisfied. This means that the station is ready to be included in the EPN.

Site		Location		Network		Global ref. frames		Equipment		Documentation		Data
Name Domes Date Proposed Operational Centre		City Country (full) Country (code) Tectonic plate Lat, long, elev X,Y,Z		IGS EPOS		ITRF2020 IGS20		Proposed Satellite Systems Antenna calib. Meta-data		Commitment letter Station log Station pictures Data license National coordinates		Quality Availability Latency

Name	City	Country (full)	Country (code)	Domes	Date Proposed	Operational Centre	Tectonic Plate	Lat.	Long.	Elev.	X	Y	Z	EPOS	Proposed Satellite Systems	Ant. Calib.	Documentation					Data						Interested Analysis Centres	Ready
																	SL	CL	SP	DL	NC	Quality	Availability			Latency
																	SL	CL	SP	DL	NC	Quality	BKG	BEV	# BRDC	BKG	BEV
AAER00FRA	CHARLEVILLE-MEZIERES	FRANCE	FRA	17916M001	2025-04-01	IGN_RGP	EURASIAN	49.7825	4.6426	199.3	4112958.70	334002.30	4847353.40	proposed	GPS+GLO+GAL+BDS+SBAS	Type				CC-BY-4.0					N/A			IGN, ROB	yes
ALKS00LVA	Aluksne	LATVIA	LVA	10731M002	2024-06-12	LGIA	EURASIAN	57.4397	27.0352	221.0	3064941.77	1564041.44	5352595.19	proposed	GPS+GLO+GAL+BDS	Type				CC-BY-4.0					N/A			BKG
BFST00GBR	Belfast	UNITED KINGDOM OF GREAT BRITAIN AND NORTHERN IRELAND (THE)	GBR	15202M001	2020-08-27	OSNI	EURASIAN	54.6485	-6.0063	388.9	3678499.50	-387036.50	5179157.30		GPS+GLO+GAL	Type				CC-BY-4.0								BKG, IGE, ROB
DLKS00LVA	Daugavpils	LATVIA	LVA	10704M003	2024-06-12	LGIA	EURASIAN	55.8699	26.6175	122.7	3206757.34	1607049.54	5256432.89	proposed	GPS+GLO+GAL+BDS	Type				CC-BY-4.0					N/A
FOCS00ROU	Focsani	ROMANIA	ROU	11443M001	2025-04-11	NACLR	EURASIAN	45.7083	27.1946	97.3	3968458.47	2039039.23	4542736.19	proposed	GPS+GLO+GAL+BDS	Type				CC-BY-4.0
GVNL00ITA	Leonessa	ITALY	ITA	18546M002	2023-05-31	RAME	EURASIAN	42.6161	13.0377	1015.7	4580479.04	1060663.62	4296903.47	proposed	GPS+GLO+GAL+BDS+QZSS	Type				CC-BY-4.0
MURE00ROU	Targu Mures	ROMANIA	ROU	11451M001	2025-04-11	NACLR	EURASIAN	46.5581	24.5666	365.6	3996007.01	1826697.10	4608392.41	proposed	GPS+GLO+GAL+BDS	Type				CC-BY-4.0
PAD100ITA	Padova	ITALY	ITA	12750M003	2025-05-05	CISAS	EURASIAN	45.4110	11.8928	85.7	4388961.80	924322.65	4519591.02		GPS+GLO+GAL+BDS+IRNSS+SBAS	Type				CC-BY-4.0								ASI, LPT
PCAR00AND	Andorra la Vella	ANDORRA	AND	13002M001	2025-02-27	ACGA	EURASIAN	42.5145	1.4972	2328.2	4708677.55	123068.11	4289473.99	proposed	GPS+GLO+GAL+BDS	Type				CC-BY-4.0			N/A	N/A		N/A	N/A	BEK, BKG, IGE

RINEX version		RTCM version
RINEX 2 RINEX 3 Last data		RTCM 2.x RTCM 3.0, 3.1 RTCM 3.2, 3.3

Legend

Daily: % of existing daily RINEX obs. files during the last 28 days (at least 90%, between 80% and 90%, less than 80%)
Hourly: % of existing hourly RINEX obs. files during the last 7 days (at least 90%, between 80% and 90%, less than 80%)
Real-time: # of EPN regional broadcasters providing access to real-time data stream(s) (3 (all), 1 or 2, 0)

Name	Operational Centre	RINEX 2					RINEX 3					Last data	RTCM (# broadcasters)
Name	Operational Centre	Daily BKG	Daily BEV	Hourly BKG	Hourly BEV	Format	Daily BKG	Daily BEV	Hourly BKG	Hourly BEV	Format	Last data	RTCM 2.x	RTCM 3.0/3.1	RTCM 3.2/3.3
AAER00FRA	IGN_RGP	N/A	N/A	N/A	N/A		100	100	100	100	3.04	2025-05-07	N/A	N/A	N/A
ALKS00LVA	LGIA	N/A	N/A	N/A	N/A		100	4	0	0	3.04	2025-05-07	N/A	N/A	N/A
BFST00GBR	OSNI	N/A	N/A	N/A	N/A		0	79	0	30	3.04	2025-05-07	0	0	1
DLKS00LVA	LGIA	N/A	N/A	N/A	N/A		100	4	0	0	3.04	2025-05-07	N/A	N/A	N/A
FOCS00ROU	NACLR	N/A	N/A	N/A	N/A		82	57	99	100	3.04	2025-05-07	0	0	0
GVNL00ITA	RAME	N/A	N/A	N/A	N/A		96	0	0	0	3.03	2025-05-06	0	0	0
MURE00ROU	NACLR	N/A	N/A	N/A	N/A		79	54	100	100	3.04	2025-05-07	0	0	0
PAD100ITA	CISAS	N/A	N/A	N/A	N/A		21	21	99	99	3.04	2025-05-07	0	0	0
PCAR00AND	ACGA	N/A	N/A	N/A	N/A		N/A	N/A	N/A	N/A			0	0	0

Hourly		RTCM - Mean Latency [s]
RINEX 2 RINEX 3		ASI BKG ROB

Legend

Hourly: % of hourly RINEX obs. files with latency below 10 minutes during the last 7 days (more than 90%, between 80% and 90%, below 80%)
Real-time: mean data latency over last 20 monitored observation epochs (below 3 s, between 3 s and 5 s, more than 5 s)

Name	Operational Centre	Hourly				Real-time
		RINEX2 [%]		RINEX3 [%]		RTCM - Mean Latency [s]
		BKG	BEV	BKG	BEV	ASI	BKG	ROB
AAER00FRA	IGN_RGP	N/A	N/A	99	88	N/A	N/A	N/A
ALKS00LVA	LGIA	N/A	N/A	0	0	N/A	N/A	N/A
BFST00GBR	OSNI	N/A	N/A	0	18
DLKS00LVA	LGIA	N/A	N/A	0	0	N/A	N/A	N/A
FOCS00ROU	NACLR	N/A	N/A	79	66
GVNL00ITA	RAME	N/A	N/A	0	0
MURE00ROU	NACLR	N/A	N/A	6	1
PAD100ITA	CISAS	N/A	N/A	18	12
PCAR00AND	ACGA	N/A	N/A	N/A	N/A

RINEX version		Observation count		Satellite Systems		Auxiliary Information
RINEX 2 RINEX 3		All obs. Only dual+ freq. obs.		All Selected GPS GLO GAL BDS QZSS		Operational Centre Receiver Type

Legend

Data Quality percentages are computed over last 28 calender days with the G-Nut/Anubis software (Václavovic P, Dousa J (2016), G-Nut/Anubis - open-source tool for multi-GNSS data monitoring, In: IAG 150 Years, Rizos Ch. and Willis P. (eds), International Association of Geodesy Symposia, Springer, Vol. 143, pp. 775-782, doi:10.1007/1345_2015_97)

Dual+ frequency obs. count: percentage of number of obs. on at least two frequencies wrt of number of expected obs.
All observations count: percentage of number of obs. wrt of number of expected obs.

Color codes: at least 90%, between 80% and 90%, less than 80%

Name	Auxiliary Information		Dual+ frequency obs. count (%)							All observations count (%)
	OC	Receiver Type	RINEX 2		RINEX 3					RINEX 2		RINEX 3
	OC	Receiver Type	GPS	GLO	GPS	GLO	GAL	BDS	QZSS	GPS	GLO	GPS	GLO	GAL	BDS	QZSS
AAER00FRA	IGN_RGP	SEPT POLARX5			95	70	96	72				96	90	96	73
ALKS00LVA	LGIA	LEICA GR30			86	70	87	80				88	87	88	80
BFST00GBR	OSNI	LEICA GR50			72	61	73					72	73	73
DLKS00LVA	LGIA	LEICA GR30			88	71	88	80				89	88	89	80
FOCS00ROU	NACLR	LEICA GR50			94	74	91	86				95	91	92	87
GVNL00ITA	RAME	EMLID REACH RS2+			59	56	78	17				81	75	80	45
MURE00ROU	NACLR	LEICA GR50			92	73	90	84				92	90	90	85
PAD100ITA	CISAS	STONEX SC2200			83	66	79	70				84	82	79	70
PCAR00AND	ACGA	LEICA GR50

Receiver		Antenna		Colocated instruments
Type Serial Number Firmware Clock		Type Serial Number Height Reference Point Calibration		Meteo data Humidity sensor Pressure sensor Temperature sensor Water vapor radiometer		GNSS DORIS VLBI SLR		Seismometer Timing Gravimeter Tide gauge

Name	Receiver				Antenna					Colocated instruments
Name	Type	Serial Number	Firmware	Clock	Type	SN	Height	RP	Calibration	Meteo data	Humidity sensor	Pressure sensor	Temperature sensor	Water vapor radiometer	GNSS	DORIS	VLBI	SLR	Seismometer	Timing	Gravimeter	Tide gauge
AAER00FRA	SEPT POLARX5	4506263	5.4.0		TRM57971.00 NONE	4611118324	0.0000	BAM	Type
ALKS00LVA	LEICA GR30	1705427	4.70/7.813		LEIAR20 LEIM	19203009	0.0000	BAM	Type
BFST00GBR	LEICA GR50	1832285	4.31/7.403		LEIAR25.R3 LEIT	1832285	0.0000	BPA	Type
DLKS00LVA	LEICA GR30	1706775	4.70/7.813		LEIAR20 LEIM	21349003	0.0000	BAM	Type
FOCS00ROU	LEICA GR50	2092140	4.82/7.900		LEIAR20 LEIM	25299043	0.0050	BAM	Type
GVNL00ITA	EMLID REACH RS2+	8243EB36D87370F7	29.2		EML_REACH_RS2+ NONE	8243EB36D87370F7	1.8000	BAM	Type
MURE00ROU	LEICA GR50	2091502	4.82/7.900		LEIAR20 LEIM	25082005	0.0050	BAM	Type
PAD100ITA	STONEX SC2200	SC22A9071007E	2.12.240730-STX		STXSA1200 STXR	S24030113	0.0000	BAM	Type
PCAR00AND	LEICA GR50	1873042	4.80.109/7.900		LEIAR20 LEIM	25166014	0.0771	BAM	Type

Proposed Stations