![\"Creative](\"https://www.marinespecies.org/aphia/images/cc/by.png\")
This dataset represents the legal continental shelves beyond 200 nautical miles as submitted to/recommended by the Commission on the Limits of the Continental Shelf (CLCS), deposited to the Division for Ocean Affairs and the Law of the Sea (DOALOS) or claimed by (a) a Non-Party State to UNCLOS or (b) a Party State to UNCLOS through mechanisms other than a submission to the Commission on the Limits of the Continental Shelf (CLCS) or a deposit to the Division for Ocean Affairs and the Law of the Sea (DOALOS). In the Maritime Boundaries Geodatabase, Marine Regions makes available most of the maritime areas defined in the Law of the Sea Convention: Exclusive Economic Zones (EEZ), Territorial Seas (TS), Contiguous Zones (CZ), Internal Waters (IW), Archipelagic Waters (AW) and High Seas (HS).
","EngDescr":null,"OrigAbstract":null,"OrigDescr":null,"Comments":null,"ReleaseDate":null,"ReleaseDate0":null,"OrigDescrLang":null,"EmbargoDate":null,"OrigDescrLangNL":null,"OrigLangCode":null,"OrigLangCodeExtended":null,"OrigLangID":null,"DescrCompFlag":null,"DescrTransFlag":null,"Citation":"Flanders Marine Institute (2024). Maritime Boundaries Geodatabase: Extended Continental Shelves, version 2. Available online at https://www.marineregions.org/.","AccessConstraints":null,"UDate":"2026-04-02","CDate":"2024-10-01","CurrencyDate":null,"RevisionDate":null,"DateLastModified":{"date":"2026-04-02 09:26:53.051241","timezone_type":1,"timezone":"+02:00"},"CheckedFlag":0,"PublicFlag":1,"VlizCoreFlag":1,"MarineFlag":null,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"StatusID":1,"DasType":"Kaarten/Geografische files","DasTypeID":11,"DasOrigin":null,"Progress":null,"AccessConstraint":"Naamsvermelding (CC BY)","AccConstrEN":"Attribution (CC BY)","AccConstrDisplay":" Deze dataset valt onder een Creative Commons Naamsvermelding 4.0 Internationaal-licentie.","License":"https://creativecommons.org/licenses/by/4.0/","AccConstrDescription":"This license lets others distribute, remix, tweak, and build upon your work, even commercially, as long as they credit you for the original creation. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.","Lineage":"See https://marineregions.org/eezmethodology.php","AccConID":21},"dois":[{"DOIID":1063,"PublicationYear":2024,"DOI":"10.14284/697","Citation":"Flanders Marine Institute (2024). Maritime Boundaries Geodatabase: Extended Continental Shelves, version 2. Available online at https://www.marineregions.org/.","MDAID":null,"Moratorium":0,"MDAURL":null,"CurrentDOI":1,"Active":1,"URL":"https://www.marineregions.org/download_file.php?name=World_ECS_v2_20241010_gpkg.zip","downloadURL":null}],"spcols":[{"SpColID":39,"SpName":"VLIZ Acknowledged Publications"}],"keywords":[{"ThesaurusTerm":"Administratieve Eenheden","ThesTypID":7,"ThesType":"INSPIRE themes","Code":"au","Description":"Units of administration, dividing areas where Member States have and/or exercise jurisdictional rights, for local, regional and national governance, separated by administrative boundaries.","OrigThesTerm":"Administrative units","DutchTerm":"Administratieve Eenheden","URI":"https://inspire.ec.europa.eu/theme/au","DasKeywordDescr":null},{"ThesaurusTerm":"Data niet gecontroleerd","ThesTypID":17,"ThesType":"INSPIRE Conformity","Code":null,"Description":null,"OrigThesTerm":"Data not evaluated","DutchTerm":"Data niet gecontroleerd","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Esri Shapefile","ThesTypID":19,"ThesType":"Spatial data formats","Code":null,"Description":null,"OrigThesTerm":"Esri Shapefile","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Geen beperkingen op publieke toegang","ThesTypID":20,"ThesType":"INSPIRE Limitations on public access","Code":"http://inspire.ec.europa.eu/metadata-codelist/LimitationsOnPublicAccess/noLimitations","Description":"There are no limitations on public access to spatial data sets and services.","OrigThesTerm":"No limitations to public access","DutchTerm":"Geen beperkingen op publieke toegang","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Geopackage","ThesTypID":19,"ThesType":"Spatial data formats","Code":null,"Description":null,"OrigThesTerm":"Geopackage","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Geowetenschappelijke informatie","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"geoscientificInformation","Description":"Information pertaining to earth sciences.","OrigThesTerm":"Geoscientific Information","DutchTerm":"Geowetenschappelijke informatie","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/geoscientificInformation","DasKeywordDescr":null},{"ThesaurusTerm":"Google Keyhole Markup Language (KML/KMZ)","ThesTypID":19,"ThesType":"Spatial data formats","Code":null,"Description":null,"OrigThesTerm":"Google Keyhole Markup Language (KML/KMZ)","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Grenzen","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"boundaries","Description":"Legal land descriptions.","OrigThesTerm":"Boundaries","DutchTerm":"Grenzen","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/boundaries","DasKeywordDescr":null},{"ThesaurusTerm":"Maritiem recht","ThesTypID":1,"ThesType":"ASFA Thesaurus List","Code":"c_4229","Description":null,"OrigThesTerm":"Law of the sea","DutchTerm":"Maritiem recht","URI":"http://aims.fao.org/aos/agrovoc/c_4229","DasKeywordDescr":null},{"ThesaurusTerm":"Metadata conform","ThesTypID":17,"ThesType":"INSPIRE Conformity","Code":null,"Description":null,"OrigThesTerm":"Metadata conformant","DutchTerm":"Metadata conform","URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Oceanen","ThesTypID":16,"ThesType":"INSPIRE Topics","Code":"oceans","Description":"Features and characteristics of salt water bodies (excluding inland waters).","OrigThesTerm":"Oceans","DutchTerm":"Oceanen","URI":"https://inspire.ec.europa.eu/metadata-codelist/TopicCategory/oceans","DasKeywordDescr":null},{"ThesaurusTerm":"WGS84 (EPSG:4326)","ThesTypID":18,"ThesType":"Coordinate Reference System","Code":null,"Description":null,"OrigThesTerm":"WGS84 (EPSG:4326)","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"World Oceans","ThesTypID":34,"ThesType":"ASFA Geoterms","Code":null,"Description":null,"OrigThesTerm":"World Oceans","DutchTerm":null,"URI":null,"DasKeywordDescr":null},{"ThesaurusTerm":"Zeegebieden","ThesTypID":7,"ThesType":"INSPIRE themes","Code":"sr","Description":"Physical conditions of seas and saline water bodies divided into regions and sub-regions with common characteristics.","OrigThesTerm":"Sea regions","DutchTerm":"Zeegebieden","URI":"https://inspire.ec.europa.eu/theme/sr","DasKeywordDescr":null}],"parents":[{"DasID":8390,"Acronym":null,"EngAbstract":"Despite the strategic significance of EEZs, a standard georeferenced product with maritime boundaries was not available at the global level (Claus et. al, 2014), until it was developed and made available by the Flanders Marine Institute (VLIZ) in 2006 (Deckers and Vanden Berghe, 2006).
The product developed at VLIZ consisted of two GIS layers providing both the maritime boundaries (lines) and the EEZs (polygons). The layers were regularly updated with 8 consecutive versions published between 2006 and 2014. Version 9 was launched by the VLIZ-hosted portal Marineregions.org in October 2016: Straight and archipelagic baselines were included, together with remaining areas defined by UNCLOS: internal and archipelagic waters, territorial seas and contiguous zones. For version 12 new line types are included and a new way of communicating issues is proposed.