European Ground Motion Service: Calibrated 2018-2022 (vector), Europe, yearly, Oct. 2023

The European Ground Motion Service (EGMS) is a component of the Copernicus Land Monitoring Service. EGMS provides consistent, regular, standardised, harmonised and reliable information regarding natural and anthropogenic ground motion phenomena over the Copernicus Participating States and across national borders, with millimetre accuracy. This set of metadata describes the second product level of EGMS: Calibrated.

This product is considered the main EGMS product as it serves the needs of most users. It contains the same type of information as the Basic product ( https://sdi.eea.europa.eu/catalogue/srv/eng/catalog.search#/metadata/1b2eb0d6-8c3a-4de2-b99d-10a30079f3cc), but the measurement points are referenced to a model derived from global navigation satellite system data. Thus, the measurements are not relative anymore and are considered as absolute. The calibrated product makes it possible to compare ground motion measurements from adjacent areas belonging to different products of the same level.

EGMS Calibrated is visualised as a vector map of measurement points, colour-coded by average velocity, and distributed to users in comma-separated values format. Each point is associated with a time series of displacement, i.e. a plot with values of displacement per acquisition of the satellite. The product is generated for both ascending and descending orbits.

Date (Creation): 2023-03-15

Date (Publication): 2023-10-25

Edition: 01.00

Citation identifier: copernicus_v_3035_20_m_egms-calibrated_p_2018-2022_v01_r00

Code: 10.2909/d92e61be-d6e8-4bc1-aa10-f742bf27bab9

Status: Superseded

Point of contact

No information provided.

Maintenance and update frequency: Annually

GEMET - INSPIRE themes, version 1.0

Natural risk zones

Keywords

Continents, countries, sea regions of the world.

United Kingdom
Norway
Iceland
EU27 (from 2020)

Keywords

GEMET

built environment
earth observation
landslide
geo-referenced data
risk reduction
geological process
urban area
subsidence
infrastructure

Spatial scope

European

Temporal resolution

Weekly

EEA Management Plan

2023 6.5.32

Access constraints: Other restrictions

Other constraints: no limitations to public access

Use constraints: Other restrictions

Other constraints: The Copernicus component is governed by Regulation (EU) No 2021/696 of the European Parliament and of the Council of 28 April 2021 establishing the Union Space Programme and the European Union Agency for the Space Programme and repealing Regulations (EU) No 912/2010, (EU) No 1285/2013 and (EU) No 377/2014 and Decision No 541/2014/EU. Within the Copernicus component, a portfolio of land monitoring activities has been delegated by the European Union to the European Environment Agency (EEA) and the DG Joint Research Centre of the European Commission.

The Copernicus land monitoring products and services are made available on a principle of full, open and free access, as established by the Commission Delegated Regulation (EU) No 1159/2013 of 12 July 2013.

Free, full and open access to the products and services of the Copernicus Land Monitoring Service is made on the conditions that:

1. When distributing or communicating Copernicus Land Monitoring Service products and services (data, software scripts, web services, user and methodological documentation and similar) to the public, users shall inform the public of the source of these products and services.

2. Where the Copernicus Land Monitoring Service products and services have been adapted or modified by the user, the user shall clearly state this.

3. Users shall make sure not to convey the impression to the public that the user's activities are officially endorsed by the European Union.

Spatial representation type: Vector

Distance: 20 m

Language of dataset: English

Character set: UTF8

Topic category

Geoscientific information

Begin date: 2018-01-01

End date: 2022-12-31

Coordinate reference system identifier: EPSG:3035

Coordinate reference system identifier: EPSG:32738

Coordinate reference system identifier: EPSG:32740

Coordinate reference system identifier: EPSG:32620

Coordinate reference system identifier: EPSG:32622

Distribution format

ascii (.csv, .txt, .sql) ( )

OnLine resource

Protocol	Linkage	Name
WWW:LINK-1.0-http--link	https://egms.land.copernicus.eu/	EGMS Explorer
WWW:LINK-1.0-http--link	https://ieeexplore.ieee.org/abstract/document/9553562	Scientific paper
WWW:LINK-1.0-http--link	https://land.copernicus.eu/pan-european/european-ground-motion-service	Service documentation

OnLine resource

No information provided.

OnLine resource

Protocol	Linkage	Name
DOI	https://doi.org/10.2909/d92e61be-d6e8-4bc1-aa10-f742bf27bab9

Hierarchy level: Dataset

Conformance result

Title: Commission Regulation (EU) No 1089/2010 of 23 November 2010 implementing Directive 2007/2/EC of the European Parliament and of the Council as regards interoperability of spatial data sets and services

Date (Publication): 2010-12-08

Explanation: See the referenced specification

Statement: The Calibrated product has been produced by calibrating the Basic product with a reference velocity model derived from global navigation satellite system data. The model is transformed to the reference frame of the interferometric data, projected to the radar line-of-sight, interpolated at each measurement point, and used to provide the information needed to harmonize all the different reference points that characterise the Basic product.

Source