Within the H2020 AtlantOS project, WP7 has designed and started to set up an integrated data system that harmonizes work flows, data processing and distribution across in-situ observing network systems, and integrates in-situ observations into existing European and international data infrastructures, named Integrators (e.g. Copernicus INS TAC, SeaDataNet NODCs, EMODnet, EurOBIS, GEOSS).

The targeted European data system is not a new system but integrates existing data systems. These systems are being enhanced to ingest and deliver more in-situ observation data on Atlantic Ocean and to better serve the users, in a harmonized way across the systems.

The scope of data services for the AtlantOS observations is discovery, download, viewing and monitoring/traceability services for both users and data providers. This document reports the data services set up or enhanced within WP7 for AtlantOS observations:  AtlantOS catalogue, AtlantOS traceability of use service and new or enhanced data services at Integrator level.