Distribution of submarine dunes over the French continental shelf

The product "Distribution of the submarine dunes of the French continental shelf" contains digital vector data provided as 2D linear objects representing the crest of submarine dunes digitized from bathymetric surveys conducted by the Shom.

When several surveys have been carried out on the same area or dune, the product contains the information from all the surveys. However, the data displayed on data.shom.fr is limited to the information from the most recent survey.

Date (Publication): 2021-10-26

Citation identifier: http://www.shom.fr/HOM/GEOL_DUNES

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Shom		bps@shom.fr	Author

Maintenance and update frequency: As needed

Maintenance note: Les nouvelles acquisitions à la mer et les levés des autres régions seront intégrés progressivement dans le cadre des mises à jours annuelles.

Theme

geology
dunes
submarine dunes
Product
open data

GEMET - INSPIRE themes, version 1.0

Geology

Use limitation: Data free of use by acknowledging its source. Open licence Etalab v. 2.0 avril 2017.

Use limitation: Product not certified for navigation

Use limitation: Data free of use by acknowledging its source. Open licence Etalab v. 2.0 avril 2017.

Access constraints: License

Use constraints: Other restrictions

Other constraints: Open licence Etalab v. 2.0 avril 2017.

Access constraints: Other restrictions

Other constraints: No public access restrictions.

Classification: Unclassified

Spatial representation type: Vector

Denominator: 10000

Language: Français

Character set: UTF8

Topic category

Oceans

Unique resource identifier: WGS 84 (EPSG:4326)

Unique resource identifier: ETRS89 (EPSG:4258)

Distribution format

Name	Version
SHP	inapplicable
GML	3.2

Distributor contact

Organisation name	Individual name	Electronic mail address	Role
Shom		data-support@shom.fr	Point of contact

OnLine resource

Protocol	Linkage	Name
WWW:LINK-1.0-http--link	https://data.shom.fr	Shom Geoportal
OGC Web Map Service	https://services.data.shom.fr/INSPIRE/wms/v?service=WMS&request=GetCapabilities&version=1.3.0	GE.GeomorphologicFeature.Natural.SubMarineDunes
OGC Web Map Service	https://services.data.shom.fr/INSPIRE/wms/v?service=WMS&request=GetCapabilities&version=1.3.0	DUNES_BDD_WMSV
OGC Web Feature Service	https://services.data.shom.fr/INSPIRE/wfs?service=WFS&request=GetCapabilities&version=2.0.0	DUNES_BDD_WFS:dunes_3857
WWW:LINK-1.0-http--link	https://services.data.shom.fr/INSPIRE/telechargement/prepackageGroup/DUNES_PACK_DIFF_DL/prepackage/DUNES/file/DUNES.7z	Download service / Distribution of submarine dunes over the French continental shelf
WWW:LINK-1.0-http--link	https://diffusion.shom.fr/	Portail de diffusion du Shom

Hierarchy level: Dataset

Conformance result

Date (Publication): 2010-11-23

Explanation: Information sur la conformité au règlement d'interopérabilité des séries et des services de données géographiques.

Pass: Yes

Conformance result

Date (Publication): 2013-02-04

Explanation: Information sur la conformité de la ressource à une spécification.

Pass: Yes

Statement: This product was developed by the Shom sedimentology department during the Dunes I project (2006-2010). Its development was taken up in the Dunes II project (2013-2017), and then in the ANR project (10-IEED-0006-33) DUNES (2019-2022).

The information used for the development of this product comes from the processing of side-scan sonar data and multibeam echosounder (MBS) data surveyed, digitized manually and integrated into the product from 2006 to 2022.

Metadata

File identifier: HOM_GEOL_DUNES.xml XML

Metadata language: Français

Character set: UTF8

Hierarchy level: Dataset

Hierarchy level name: Produit

Date stamp: 2022-09-23T11:44:43

Metadata standard name: ISO 19115:2003/19139

Metadata standard version: 1.0

Metadata author

Organisation name	Individual name	Electronic mail address	Role
Shom		data-support@shom.fr	Point of contact

Other language

Language	Character encoding
English	UTF8

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