INSS Seabed Survey Magnetics

Arna fhoilsiú ag: Geological Survey Ireland

Licensed under: Creative Commons Attribution 4.0

Catagóir: Science

Tuairimí: 60

Rátáil oscailteachta:

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The INtegrated Mapping FOr the Sustainable Development of Ireland's MArine Resource (INFOMAR) programme is a joint venture between the Geological Survey of Ireland (GSI) and the Marine Institute (MI). The programme is the successor to the Irish National Seabed Survey (INSS) and concentrates on creating integrated mapping products related to the seabed.

Many rocks have a magnetic component and this magnetic field can be measured by a magnetometer towfish.

These maps are used to aid in the production of geological maps and are also commonly used during mineral exploration.

Man Made objects containing iron and other metals will also produce a magnetic field, so the magnetometer can also be used to detect shipwrecks and debris on the ocean floor.

Magnetics Data is collected during some surveys.

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Sonraí Íoslódáil

Téama	Eolaíocht
Dáta eisithe	2013-06-20
Dáta nuashonraithe	2021-05-17
Cloíonn an tacar sonraí leis na caighdeáin seo	The INSPIRE Directive or INSPIRE lays down a general framework for a Spatial Data Infrastructure (SDI) for the purposes of European Community environmental policies and policies or activities which may have an impact on the environment.
Nótaí Cearta	{"Creative Commons Attribution 4.0 International (CC BY 4.0) licence","Data that is produced directly by the Geological Survey Ireland (GSI) is free for use under the conditions of Creative Commons Attribution 4.0 International license. https://creativecommons.org/licenses/by/4.0/legalcode Under the CC-BY Licence, users must acknowledge the source of the Information in their product or application. Please use this specific attribution statement: \"Contains Irish Public Sector Data (Geological Survey Ireland & Marine Institute) licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence\".",license,"Data that is produced directly by the Geological Survey Ireland (GSI) is free for use under the conditions of Creative Commons Attribution 4.0 International license. https://creativecommons.org/licenses/by/4.0/legalcode Under the CC-BY Licence, users must acknowledge the source of the Information in their product or application. Please use this specific attribution statement: \"Contains Irish Public Sector Data (Geological Survey Ireland & Marine Institute) licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence\".",license}
Minicíocht Nuashonraithe	Eile
Teanga	English
Clúdach Geografach i bhformáid GeoJSON	{"type":"Polygon","coordinates":[[[-17.1, 50.1],[-17.1, 57.1], [-5.01, 57.1], [-5.01, 50.1], [-17.1, 50.1]]]}
SRS	WGS 84 (EPSG:4326)
Méid Ingearach	{"maxVerticalExtent": "-1", "verticalDomainName": "sea level", "minVerticalExtent": "-5500"}
Eolas Dualfhoinse	<10m
Tréimhse ama clúdaithe (tús)	1999-01-01
Tréimhse ama clúdaithe (deireadh)	2005-12-31