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 home page	Reference Systems and Frames	Definition	1 cm	-
1.02	Definition of EVRS Updates: - Links: EVRS home page	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	ETRS/ITRF transformation service Updates: On request Links: EPN coordinate transformation service	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 home page	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 home page	Reference Systems and Frames	Transformation Parameter	1 - 10 cm	-
1.07	EPN station coordinates Class A Updates: 15 weeks Links: EPN coordinates	Station	Coordinates	1 cm	15 weeks
1.08	EPN station velocities Class A Updates: 15 weeks Links: EPN coordinates	Station	Velocities	~1 mm/year uncertainty	15 weeks
1.09	EPN station coordinates Class B Updates: 15 weeks Links: EPN coordinates	Station	Coordinates	>1 cm	15 weeks
1.10	Weekly coordinates of EPN stations Updates: weekly Links: Weekly EPN solutions	Station	Coordinates	0.5 - 1.5 cm	5 weeks
1.11	Daily coordinates of EPN stations Updates: daily Links: Daily EPN solutions	Station	Coordinates	0.5 - 1.5 cm	3 weeks
1.12	EPN station position time series Updates: 15 weeks Links: EPN position time series	Station	Coordinates	1 cm	15 weeks
1.13	Station coordinates of validated EUREF campaigns Updates: - Links:	Station	Coordinates	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	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: BKG data centre BEV data centre ROB historical data centre	Observation	Data File	-	30 min
2.02	Hourly observation files of EPN stations Updates: hourly Links: BKG data centre BEV 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 broadcaste	Observation	Data Stream	-	real-time
2.04	High rate observation files of EPN stations Updates: 15 min Links: BKG data centre BEV 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: Metadata Management and distribution system for Multiple GNSS Networks	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	Coordinates	1 - 2 cm	1 day
3.02	EPN sub-network solution as contribution to the TIGA Project of IGS Updates: weekly Links:	Station	Coordinates	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	Accuracy	Latency
4.01	Guidelines for EPN stations and Operational Centres Updates: if necessary Links: EPN guidelines	Station	-	-
4.02	Guidelines for EPN Data Centres & EPN Broadcasters Updates: if necessary Links: EPN guidelines		-	-
4.03	Guidelines for EPN Analysis Centres Updates: if necessary Links: EPN guidelines		-	-
4.04	Guidelines for EUREF densifications Updates: if necessary Links: EPN guidelines	Station	-	-