This is a website for an H2020 project which concluded in 2019 and established the core elements of EOSC. The project's results now live further in and

EOSC-hub Thematic Services

OPENCoastS platform video tutorial

This video tutorial shows how to use this simple service to create coastal forecast systems.
Access at:

OPENCoastS user manual

OPENCoastS is an online service ( that assembles on-demand circulation forecast systems for selected coastal areas and keeps them running operationally for a period defined by the user. This service generates daily forecasts of water levels and vertically averaged velocities over the region of interest for 48 hours, based on numerical simulations of all relevant physical processes. Presently, all forecasts are made with the model SCHISM ( and are supported by the computational resources from INCD - Infraestrutura Nacional de Computação Distríbuida (, a node of the EGI - European Grid Infrastructure ( Access to the service is granted through a registration procedure, and is obtained after acceptance of the registration by the OPENCoastS user support. OPENCoastS is jointly developed and maintained by LNEC - Laboratório Nacional de Engenharia Civil (LNEC -, LIP - Laboratório de Instrumentação e Física Experimental de Partículas (LIP -, CNRS-LIENS - Centre National De La Recherche Scientifique - LIttoral ENvironnement et Sociétés (CNRS-LIENS - and Universidad de Cantabria (UC -

The GEO Discovery and Access Broker (GEO DAB)

The GEO Discovery and Access Broker (GEO DAB) is a key component of the GEOSS platform, that developed by EOSC-hub task T7.4. GEO DAB is a brokering framework that interconnects hundreds of heterogeneous and autonomous supply systems (the enterprise systems constituting the GEO metasystem) by providing mediation, harmonization, transformation, and QoS capabilities. The presentation introduces how GEO DAB works, how to access etc.  

DODAS Service

This presentation give an introduction of DODAS (Dynamic On Demand Analysis Service) service, including the architecture of the service, and concrete use case examples. The training is given during VIRGO Comping School. 

OPENCoastS Service

This presentation introduces OPENCoastS Service, a platform to implement forecast systems for a system chosen by the user, using a browser-based, user-friendly, interface. It comes with a hand-on tutorial . These materials was used during the OPENCoast Training event at the IMUM 2018 workshop. More detailed information can be found at the service manual.

Component Metadata Infrastructure services

The webpage provides the basic overview of the Component MetaData Infrastructure (CMDI) service provided by CLARIN. The service provides a framework to describe and reuse metadata blueprints.
Most of the more detailed material available is geared towards end-user of the Virtual Language Observatory  (VLO):

For developers and administrators, following documentations are provided:

For technical users of the metadata infrastructure a useful resource, although work in progress, is the best practices guide and its related resources.

ECAS_notebooks: Time_series_extraction

This notebook calculates the time series extraction

ECAS_notebooks: Time_series_difference

This notebook calculates the time series difference

ECAS_notebooks: Subsetted_map

This notebook computes subsetted_map