EUREF Products

The EUREF organization generates a set of products mainly to be used in geodesy but certainly also suitable for other tasks in the geo-referencing branch. This website holds a compilation of information about the products from EUREF projects and services.

Product classification: A terminology was setup to classify the various EUREF products. It consists of the important characteristics and of the potential quantities. It may help users to identify products they are interested in.

Download here the file with this table of EUREF Products

1. Validated / Official Products

EUREF Products
No. Sort descending	Product	Class	Sub-class	Accuracy	Latency
1.01	Definition of ETRS89 Updates: - Links: ETRS89 homepage	Reference Systems and Frames	Definition	1 cm	-
1.02	Definition of EVRS Updates: - Links: EVRS homepage	Reference Systems and Frames	Definition	1 cm	-
1.03	Transformation between ETRF and ITRF Updates: Simultaneous with new ITRF realisation Links: ETRS89/ITRS transformation	Reference Systems and Frames	Transformation Parameter	1 cm	-
1.04	ETRF/ITRF transformation service Updates: On request Links: EPN coordinate transformation service https://doi.org/10.24414/rob-euref-ectt	Reference Systems and Frames	Transformation Parameter	1 cm	Few seconds
1.05	CRS - Transformation between national coordinate system and ETRS89 Updates: According supply by countries Links: CRS homepage	Reference Systems and Frames	Transformation Parameter	1 m	-
1.06	CRS - Transformation between National Height system and EVRS Updates: According supply by countries Links: CRS homepage	Reference Systems and Frames	Transformation Parameter	1 - 10 cm	-
1.07	EPN station coordinates Class A Updates: 15 weeks Links: EPN coordinates https://doi.org/10.24414/ROB-EUREF-CWWWW	Station	Coordinate	1 cm	15 weeks
1.08	EPN station velocities Class A Updates: 15 weeks Links: EPN coordinates https://doi.org/10.24414/ROB-EUREF-CWWWW	Station	Velocity	~1 mm/year uncertainty	15 weeks
1.09	EPN station coordinates Class B Updates: 15 weeks Links: EPN coordinates	Station	Coordinate	>1 cm	15 weeks
1.10	Weekly coordinates of EPN stations Updates: weekly Links: Weekly EPN solutions	Station	Coordinate	0.5 - 1.5 cm	5 weeks
1.11	Daily coordinates of EPN stations Updates: daily Links: Daily EPN solutions	Station	Coordinate	0.5 - 1.5 cm	3 weeks
1.12	EPN station position time series Updates: 15 weeks Links: EPN position time series	Station	Coordinate	1 cm	15 weeks
1.13	Station coordinates of validated EUREF campaigns Updates: - Links: EUREF campaigns	Station	Coordinate	1 - 5 cm	1 year
1.14	EVRF2019 Updates: 5 - 10 years Links: EVRF2019	Station	Physical Height	1 - 5 cm	-
1.15	EUVN-DA Updates: 5 - 10 years Links: EUVN-DA	Station	Physical Height	1 - 10 cm	-
1.16	Hourly troposphere parameter for EPN stations Updates: weekly Links: EPN tropospheric delays	Station	Troposphere parameter	4 - 6 mm ZTD	3 weeks
1.17	GNSS broadcast satellite orbit correction Updates: 10 sec. Links: ASI broadcaster BKG broadcaster ROB broadcaster	Satellite	Orbit	10 - 15 cm	real-time
1.18	GNSS satellite clock correction Updates: 10 sec Links: ASI broadcaster BKG broadcaster ROB broadcaster	Satellite	Clock	0.3 ns	real-time

2. Observational & Meta Data

EUREF Products
No. Sort descending	Product	Class	Sub-class	Accuracy	Latency
2.01	Daily observation files of EPN stations Updates: daily Links: BEV data centre BKG data centre ROB historical data centre ROB historical data centre (portal)	Observation	Data File	-	30 min
2.02	Hourly observation files of EPN stations Updates: hourly Links: BEV data centre BKG data centre	Observation	Data File	-	5 - 15 min
2.03	Real-time observations of EPN stations using NTRIP Updates: real-time Links: EPN real-time page ASI broadcaster BKG broadcaster ROB broadcaster	Observation	Data Stream	-	real-time
2.04	High rate observation files of EPN stations Updates: Quarter of an hour Links: BEV data centre BKG data centre	Observation	Data File	-	5 - 10 min
2.05	Meta data and monitoring of EPN stations Updates: according to notification by station provider Links: EPN station list	Station		-	few minutes
2.06	Station site log submission (M3G) Updates: on request Links: EPN CB station sitelog check https://doi.org/10.24414/rob-gnss-m3g	Station			few seconds

3. Internal and Other Products / Monitoring

EUREF Products
No. Sort descending	Product	Class	Sub-class	Accuracy	Latency
3.01	Rapid daily coordinates of EPN stations Updates: daily Links: BKG data centre	Station	Coordinate	1 - 2 cm	1 day
3.02	EPN sub-network solution as contribution to the TIGA Project of IGS Updates: weekly Links:	Station	Coordinate	0.5 - 1.5 cm	3 weeks
3.03	Site information of EPN stations Updates: daily or after configuration change Links: EPN site info	Station

4. EUREF Standardization and Guidelines

EUREF Products
No. Sort descending	Product	Class
4.01	Guidelines for EPN Stations Updates: if necessary Links: EPN guidelines https://doi.org/10.24414/rob-euref-guidelines-station	Station
4.02	Procedure for Becoming an EPN Station Updates: if necessary Links: EPN guidelines https://doi.org/10.24414/rob-euref-proc-new-station	Station
4.03	Guidelines for EPN Data Centres & EPN broadcasters Updates: if necessary Links: EPN guidelines
4.04	Guidelines for EPN Analysis Centres Updates: if necessary Links: EPN guidelines
4.05	Guidelines for EUREF densifications Updates: if necessary Links: EUREF guidelines https://doi.org/10.24414/rob-euref-guidelines-dens	Station