SeaDataNet aggregated datasets over the Atlantic Ocean

The SeaDataNet aggregated datasets over the Atlantic Ocean are regional ODV historical collections of all temperature and salinity measurements contained within SeaDataNet database and covering 3 European sea basins: North Arctic Ocean, North Sea, North Atlantic Ocean.

Two versions have been published during SeaDataNet 2 and they represent a snapshot of the SeaDataNet database content at two different times:

• V1.1 January 2014

• V2 March 2015

Each of them is the result of the Quality Check Strategy (QCS) implemented during SeaDataNet 2 that contributed to highly improve the quality of temperature and salinity data. The QCS is made by four main phases:

1. data harvesting from the central CDI

2. file and parameter aggregation

3. quality check analysis at regional level

4. analysis and correction of data anomalies.

The aggregated datasets have been prepared and quality checked using ODV software.

Date (Creation): 2017-07-11

Identifier: ATLANTOS_SEADATANET_COLLECTIONS

Credit: SeaDataNet

Author

SeaDataNet

Publisher

SeaDataNet

Thèmes Sextant

/Human Activities/Ocean Observation Network

GEMET - INSPIRE themes, version 1.0

Environmental monitoring facilities

AtlantOS Element

Products

Keywords

temperature
salinity

AtlantOS Essential Variables

Temperature
Salinity

Use limitation: SeaDataNet Usage Agreement: If you use SeaDataNet data in your publications please include the following in the Acknowledgements: Data were provided through SeaDataNet Pan-European infrastructure for ocean and marine data management (https://www.seadatanet.org)

Access constraints: Other restrictions

Other constraints: No limitations on public access. For data access please register at http://www.marine-id.org

Spatial representation type: vector Vector

Metadata language: English

Character set: utf8 UTF8

Topic category

Oceans

Begin date: 1900-01-01

End date: 2015-02-28

Reference system identifier: EPSG / WGS 84 (EPSG:4326) / 8.6

Geometric object type: Point

Distribution format

OnLine resource: View and download historical datasets ( WWW:LINK )
View and download historical datasets

Hierarchy level: Dataset

Statement: The agregated datasets includes all open access temperature and salinity in situ data. The data were retrieved from the SeaDataNet infrastructure in January 2014 (v1.1) and march 2015 (v2). Data quality has been analysed and checked using ODV software. Quality Flags of anomalous data have been revised using different QC procedures in conjunction with the visual expert check. Duplicates have been identified and excluded from the dataset.