Northwest Ireland Seabed Habitats
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Téama | Timpeallacht |
---|---|
Dáta eisithe | 2013-01-01 |
Dáta nuashonraithe | 2016-05-05 |
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 licence conditions apply', 'https://creativecommons.org/licenses/by/4.0/', 'license'] |
Minicíocht Nuashonraithe | Riamh |
Teanga | English |
Clúdach Geografach i bhformáid GeoJSON | {"type":"Polygon","coordinates":[[[-10.063487, 54.3121],[-10.063487, 55.462593], [-6.769904, 55.462593], [-6.769904, 54.3121], [-10.063487, 54.3121]]]} |
SRS | WGS 84 (EPSG:4326) |
Méid Ingearach | {"verticalDomainName": "sea level", "minVerticalExtent": "-20", "maxVerticalExtent": "-140"} |
Eolas Dualfhoinse | Substrate classes were generated from the analysis of MBES data collected as part of the INSS and INFOMAR national seabed mapping programmes. Rock outcrops were digitised from shaded relief imagery. Supervised classification of the acoustic classes identified from backscatter imagery into sediment classes were done using sediment samples collated from the aforementioned seabed mapping programmes and fisheries surveys together with information on sediments obtained from Admiralty Charts. The substrate classes identified were translated to the EUNIS habitat classification system using additional information about biological zones (derived from bathymetric contours) as part of the MESH Atlantic project. |
Tréimhse ama clúdaithe (tús) | 2001-01-01 |
Tréimhse ama clúdaithe (deireadh) | 2005-12-31 |