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The Sub Deposit Types Aggregates layer are the same as the main Marine Aggregate point and area layers but are based on the “Sub Deposit type” – of which there are 5 classes – Sand, Gravel, Pebbles/cobbles, Filling sand and Unclassified.","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":null,"docs_url":null,"repo_url":"https://drive.emodnet-geology.eu/geoserver/gsi/wms","status":"ACTIVE","verification_state":"VERIFIED","tags":["water"],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=drive.emodnet-geology.eu","primary_source_url":"https://drive.emodnet-geology.eu/geoserver/gsi/wms","extraction_confidence":"0.16","created_at":"2026-06-24T18:58:38.460Z","updated_at":"2026-08-16T13:16:58.658Z","last_verified_at":"2026-08-16T13:16:58.658Z","deprecated_at":null,"ranking_score":67,"last_ranked_at":"2026-08-11T01:06:15.535Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-04T23:08:55.494Z","search_vector":"'5':99B,305B 'accumul':123B 'accumulations':329B 'aggreg':2A,8B,36B,55B,73B,82B,112B,141B,166B,204B 'aggregate':214B,242B,288B,318B,372B,410B 'aggregates':208A,261B,279B,347B 'and':229B,237B,290B,312B,336B,342B,374B,391B 'are':244B,281B,294B,304B,360B 'area':34B,85B,139B,169B,291B,375B 'areas':240B,345B 'as':270B,284B,401B 'base':89B 'based':295B 'beach':30B,135B 'beaches':236B,341B 'been':265B 'both':234B 'but':293B,377B 'by':258B,267B,321B,349B,380B,396B 'calcium':24B,131B,230B,337B 'carbon':25B,132B 'carbonate':231B,338B 'class':100B,179B 'classes':306B,385B 'classifi':114B 'classified':320B 'compris':12B 'comprise':218B 'concentr':47B 'concentrated':253B 'construct':45B,158B 'construction':251B,364B 'cover':119B 'covering':325B 'data':201B,407B 'dataset':109B,315B 'deeper':32B,137B,238B,343B 'deposit':4A,9B,16B,37B,60B,68B,71B,93B,113B,117B,152B,177B,210A,277B,299B,323B,383B 'deposited':266B,358B 'deposition':274B 'deposits':215B,222B,243B,319B 'detrit':21B,128B 'detrital':227B,334B 'extract':40B,156B 'extracted':246B,362B 'fill':104B,183B 'filling':310B,389B 'five':175B,381B 'for':247B,363B 'found':133B,339B 'from':352B 'geolog':191B,200B 'geological':397B,406B 'glacial':67B,151B,273B 'glacially':357B 'glacially-deposit':150B 'glacially-deposited':356B 'gravel':102B,181B,308B,387B 'gsi':194B,400B 'have':263B 'here':217B 'hold':202B 'holdings':408B 'hydrodynam':53B,144B 'hydrodynamic':259B,350B 'in':249B 'industri':46B 'industry':252B 'into':254B 'ireland':193B,399B 'is':378B,394B 'it':393B 'its':404B 'layer':74B,86B,161B,170B,280B,367B 'layers':292B,376B 'main':80B,164B,286B,370B 'marin':1A,35B,81B,111B,165B,199B 'marine':207A,241B,287B,317B,371B,405B 'materi':153B 'material':359B 'may':56B,262B 'mechan':62B 'mechanisms':268B 'metal':20B,127B 'metallic':226B,333B 'miner':22B,129B 'minerals':228B,335B 'mirror':162B 'mirrors':368B 'near':14B,121B,220B,327B 'near-shor':13B,120B 'near-shore':219B,326B 'non':19B,126B,225B,332B 'non-metal':18B,125B 'non-metallic':224B,331B 'occur':27B,233B 'occurr':51B 'occurrences':257B 'of':223B,301B,330B,403B 'on':235B,296B,340B,409B 'or':272B,355B 'organis':173B 'organised':379B 'origin':58B,147B 'originally':264B,353B 'part':196B,402B 'pebbles/cobbles':103B,182B,309B,388B 'point':83B,167B,289B,373B 'present':10B,50B,110B,256B 'presented':216B 'presents':316B 'princip':39B,155B 'principally':245B,361B 'process':54B,145B 'processes':260B,351B 'publish':189B 'published':395B 'resourc':205B 'resources':411B 'river':65B,148B,271B,354B 'same':283B 'sand':101B,105B,180B,184B,307B,311B,386B,390B 'seab':33B,138B 'seabed':239B,344B 'shape':142B 'shaped':348B 'shore':15B,122B,221B,328B 'site':6A 'sites':212A 'sub':3A,70B,92B,116B,176B,209A,276B,298B,322B,382B 'such':269B 'survey':192B,398B 'the':213B,250B,275B,282B,285B,297B,366B,369B 'their':255B 'there':303B 'these':346B 'they':232B 'this':314B 'type':5A,72B,94B,118B,178B,211A,300B,324B,384B 'types':278B 'unclassifi':107B,186B 'unclassified':313B,392B 'use':42B,159B,248B,365B 'water':206C 'which':302B","popularity_score":"0.0000","maintenance_score":"0.6000","institution_id":null,"institution_type":null,"country_code":null,"official_confidence":null,"proof_summary":null,"source_seed_url":null,"is_public_sector":false,"published_at":"2026-06-24T18:58:38.460Z","geographic_scope":"UNKNOWN","name_en":null,"description_en":"This dataset presents marine aggregate deposits classified by sub deposit type, covering near-shore accumulations of non-metallic detrital minerals and calcium carbonate found on beaches and deeper seabed areas. These aggregates, shaped by hydrodynamic processes from originally river- or glacially-deposited material, are principally extracted for construction use. The layer mirrors the main Marine Aggregate point and area layers but is organised by five sub deposit type classes: Sand, Gravel, Pebbles/cobbles, Filling sand and Unclassified. 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