{"id":"7ec49694-4315-4503-87ed-658a05b59460","type":"DATASET","name":"INFOMAR Seabed Survey Trackline","slug":"infomar-seabed-survey-trackline","description":"Survey tracklines delineate the line along which the vessel travelled as it was surveying. The vessel collects multibeam echosounder data (MBES) by emitting a fan of soundwaves and recording the reflected signal. The area of seabed ensonified is known as the footprint and the area surveyed along...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://data.gov.ie/dataset/infomar-seabed-survey-trackline","docs_url":"https://data.gov.ie/dataset/infomar-seabed-survey-trackline","repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":[],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=data.gov.ie","primary_source_url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer","extraction_confidence":"0.00","created_at":"2026-07-02T08:02:51.916Z","updated_at":"2026-08-16T12:24:50.311Z","last_verified_at":"2026-08-16T12:24:50.311Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-04T20:18:44.935Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-03T11:09:43.840Z","search_vector":"'a':183B,239B,268B 'along':10B,51B,165B,206B 'and':187B,202B,243B,289B,293B,302B,304B 'area':38B,49B,193B,204B 'around':152B,307B 'as':170B,199B,225B,256B 'assess':151B 'assessment':306B 'by':181B,222B,237B,284B 'coast':155B,310B 'collect':21B,77B,232B 'collects':176B 'conduct':111B 'conducted':266B 'coverag':99B,118B 'coverage':254B,273B 'data':24B,81B,140B,179B,236B,295B 'dataset':53B,208B 'delin':7B 'delineate':162B 'echosound':23B,79B 'echosounder':178B,234B 'emit':27B,83B 'emitting':182B,238B 'ensonifi':41B 'ensonified':196B 'fan':29B,85B,184B,240B 'follow':66B 'followed':221B 'footprint':46B,103B,201B,258B 'from':212B 'geolog':131B 'geological':286B 'habitat':148B,303B 'index':115B,270B 'infomar':1A,59B,119B,156A,214B,274B 'institut':137B 'institute':292B 'ireland':121B,133B,276B,288B 'irish':74B,154B,229B,309B 'is':197B,275B 'it':171B 'joint':127B 'jointly':282B 'known':43B,100B,198B,255B 'line':9B,164B 'map':61B,72B,125B 'mapped':227B 'mapping':216B,280B 'marin':136B,142B 'marine':291B,297B 'mbes':25B,80B,180B,235B 'multibeam':22B,78B,177B,233B 'nation':123B 'national':278B 'navig':145B 'navigation':300B 'of':185B,194B,241B,252B,271B 'path':65B 'paths':220B 'plan':144B 'planning':299B 'programm':62B,126B 'programme':217B,281B 'provid':54B,112B 'provides':209B 'providing':267B 'record':33B,89B,106B,261B 'recording':188B,244B 'reflect':35B,91B 'reflected':190B,246B 'resourc':150B 'resource':305B 'result':95B 'resulting':250B 'run':128B,283B 's':277B 'safeti':146B 'safety':301B 'seab':2A,40B,60B,75B,98B,124B 'seabed':157A,195B,215B,230B,253B,279B 'show':63B 'showing':218B 'signal':36B,92B,191B,247B 'soundwav':31B,87B 'soundwaves':186B,242B 'spatial':114B,143B,269B,298B 'such':263B 'support':141B 'supports':296B 'survey':3A,5B,18B,50B,55B,68B,109B,117B,132B,158A,160B,210B,223B,272B,287B 'surveyed':205B 'surveying':173B 'surveys':264B 'swath':96B,251B 'the':163B,167B,174B,189B,192B,200B,203B,213B,219B,228B,245B,249B,257B,259B,285B,290B,294B,308B 'they':226B 'this':207B 'tracklin':4A,6B,56B,105B 'trackline':159A 'tracklines':161B,211B,260B 'travel':14B 'travelled':169B 'vessel':13B,20B,69B,76B,168B,175B 'vessels':224B,231B 'was':172B 'were':265B 'where':262B 'which':166B 'with':248B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"IE","official_confidence":0,"proof_summary":"Confidence: 0%","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-03T11:34:30.823Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This dataset provides survey tracklines from the INFOMAR seabed mapping programme, showing the paths followed by survey vessels as they mapped the Irish seabed. Vessels collect multibeam echosounder (MBES) data by emitting a fan of soundwaves and recording the reflected signal, with the resulting swath of seabed coverage known as the footprint. The tracklines record where such surveys were conducted, providing a spatial index of survey coverage. INFOMAR is Ireland's national seabed mapping programme, jointly run by the Geological Survey Ireland and the Marine Institute, and the data supports marine spatial planning, navigation safety, and habitat and resource assessment around the Irish coast.","native_lang":"en","access_level":"direct","formats":[],"capability_tier":"live","trust_score":35.69230769230769,"access":{"level":"direct","primary":{"kind":"query","label":"Query features","method":"GET","url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/0/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"query","label":"Query features","method":"GET","url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/0/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://data.gov.ie/dataset/infomar-seabed-survey-trackline","source":"probe","runnable":true},{"kind":"query","label":"Layer metadata","method":"GET","url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer?f=json","source":"query_example","runnable":true,"direct":false},{"kind":"landing","label":"Open source record","method":"GET","url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer","source":"primary_source","runnable":false}],"formats":[]},"maturity":{"entry_id":"7ec49694-4315-4503-87ed-658a05b59460","granularity":"entry","granularity_label":"One unit = one catalog entry. A PROXY for the SCOPE.md §4 ladder, which governs source families, not entries: a family with 400 entries moves this reading 400 times as much as a family with one. Never compare or combine with the source_family reading.","level":"executable","level_index":4,"level_label":"Executable","meaning":"Queries run through Commodity","counts_as_coverage":true,"blocked_by":null,"rungs":[{"level":"discovered","level_index":1,"label":"Discovered","meaning":"Source and metadata recorded","evidence":"membership of the named population the ladder is taken over","counts_as_coverage":false,"met":true,"reached":true,"criterion":"TRUE"},{"level":"verified","level_index":2,"label":"Verified","meaning":"Access tested successfully","evidence":"entries.verification_state = 'VERIFIED'","counts_as_coverage":false,"met":true,"reached":true,"criterion":"entries.verification_state = 'VERIFIED'"},{"level":"profiled","level_index":3,"label":"Profiled","meaning":"Schema, dimensions and licence understood","evidence":"a data profile with at least one field (entry_data_profiles.field_count > 0)","counts_as_coverage":false,"met":true,"reached":true,"criterion":"EXISTS (SELECT 1 FROM entry_data_profiles p WHERE p.entry_id = entries.id AND COALESCE(p.field_count, 0) > 0)"},{"level":"executable","level_index":4,"label":"Executable","meaning":"Queries run through Commodity","evidence":"entries.capability_tier = 'live' — today's proxy for \"queryable through us\"","counts_as_coverage":true,"met":true,"reached":true,"criterion":"entries.capability_tier = 'live'"},{"level":"joinable","level_index":5,"label":"Joinable","meaning":"Canonical identifiers and concepts mapped","evidence":"a field link to a canonical identifier whose sampled VALUES match its format","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_field_links efl WHERE efl.entry_id = entries.id AND efl.identifier_id IS NOT NULL AND efl.value_status = 'match')"},{"level":"reproducible","level_index":6,"label":"Reproducible","meaning":"Snapshots and transformation evidence retained","evidence":"at least one retained evidence manifest (migration 078)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM evidence_manifests em WHERE em.entry_id = entries.id)"},{"level":"guaranteed","level_index":7,"label":"Guaranteed","meaning":"Monitored against an operational reliability target","evidence":"an active reliability target with a named monitor (migration 096)","counts_as_coverage":true,"met":false,"reached":false,"criterion":"EXISTS (SELECT 1 FROM entry_reliability_targets rt WHERE rt.entry_id = entries.id AND rt.is_active = true)"}],"officialness":{"basis":"catalog_inherited","label":"Inherited from the upstream catalog: this item came from a trusted official government catalog, and that provenance — not per-item proof — is the warrant. Its own proof score is below 80 or it matched no registered institution (apps/worker/src/connectors/catalog/qualify-store.ts).","proof_confidence":0,"proven_threshold":80,"institution_id":null,"definition":"CASE WHEN COALESCE(entries.is_public_sector, false) IS NOT TRUE THEN 'not_official' WHEN COALESCE(entries.official_confidence, 0) >= 80 AND entries.institution_id IS NOT NULL THEN 'per_item_proven' ELSE 'catalog_inherited' END"},"source_family":{"key":"maps.marine.ie","label":"One unit = one source family, approximated by the serving host of the entry's primary source URL (e.g. bdl.stat.gov.pl). A COMPUTED stand-in for the curated families of SCOPE.md §5, which no table holds yet. A family sits at the highest level any of its entries has reached, because a family is integrated to the depth of its deepest working integration. Never compare or combine with the entry reading."},"generated_at":"2026-08-16T13:45:39.601Z"},"api_details":null,"dataset_details":{"id":"5ad62acc-afae-4286-851f-30db4e239e7e","entry_id":"7ec49694-4315-4503-87ed-658a05b59460","upstream_issued":null,"upstream_modified":null,"themes":[],"update_frequency":null,"temporal_start":null,"temporal_end":null,"spatial_coverage":null,"landing_page":null,"license_id":null,"license_raw":null,"has_documentation":false,"has_data_dictionary":false,"has_versioning":false,"source_portal":"arcgis","source_portal_url":null,"created_at":"2026-07-16T23:04:23.786Z","updated_at":"2026-07-26T01:21:12.847Z","publisher":null,"publisher_url":null,"distributions":[{"id":"57ccdd45-9222-4a62-ad15-17047a8b218a","dataset_details_id":"5ad62acc-afae-4286-851f-30db4e239e7e","title":"INFOMAR_Tracklines_2024 (GeoJSON)","description":null,"access_url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/1/query?where=1%3D1&outFields=*&f=geojson","download_url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/1/query?where=1%3D1&outFields=*&f=geojson","media_type":"application/geo+json","format":"geojson","byte_size":null,"license_id":null,"license_raw":null,"last_checked_at":"2026-08-16T12:24:48.170Z","is_available":false,"last_http_status":null,"created_at":"2026-07-26T01:21:13.168Z","updated_at":"2026-08-16T12:24:48.170Z"}],"license":null},"license":null,"reuse":{"license_id":null,"license_name":null,"license_url":null,"commercial_use":{"status":"unknown","value":null},"redistribution":{"status":"unknown","value":null},"attribution_required":{"status":"unknown","value":null},"share_alike":{"status":"unknown","value":null},"personal_data_warning":{"status":"unknown","value":null},"cache_and_mirror":{"status":"unknown","value":null},"undetermined":["commercial_use","redistribution","attribution_required","share_alike","personal_data_warning","cache_and_mirror"],"basis":"unverified","confidence":0.1,"confidence_tier":"low","source_text":null,"source_url":null,"reviewed_at":null},"license_raw":null,"latest_check":{"id":"8195c146-6baf-458e-ad1d-7a5bac8f6f6a","entry_id":"7ec49694-4315-4503-87ed-658a05b59460","status":"VERIFIED","last_checked_at":"2026-08-16T12:24:50.147Z","p50_latency_ms":1147,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-07-02T08:06:47.022Z","updated_at":"2026-08-16T12:24:50.147Z","consecutive_successes":73,"probe_url":"https://data.gov.ie/dataset/infomar-seabed-survey-trackline","probe_method":"GET","probe_http_status":200,"probe_content_type":"text/html; charset=utf-8","probe_succeeded_at":"2026-08-16T12:24:50.147Z"},"data_profile":{"id":"5476a313-0b05-477c-b29d-c7867356af4c","entry_id":"7ec49694-4315-4503-87ed-658a05b59460","profile_source":"arcgis","profile_kind":"dataset","dataset_id":null,"fields":[{"name":"OBJECTID","type":"oid","label":null,"description":null},{"name":"Shape","type":"geometry","label":null,"description":null},{"name":"SURVEYID","type":"string","label":null,"description":null},{"name":"GEOGNAME","type":"string","label":null,"description":null},{"name":"LINEID","type":"string","label":null,"description":null},{"name":"LINETYPE","type":"string","label":null,"description":null},{"name":"DAY","type":"string","label":null,"description":null},{"name":"PROJECT","type":"string","label":null,"description":null},{"name":"MINTIME","type":"string","label":null,"description":null},{"name":"MAXTIME","type":"string","label":null,"description":null},{"name":"HEADING","type":"double","label":null,"description":null},{"name":"LINEKM","type":"double","label":null,"description":null},{"name":"NAVFILE","type":"string","label":null,"description":null},{"name":"SUVCOMM","type":"string","label":null,"description":null},{"name":"MBESFILE","type":"string","label":null,"description":null},{"name":"SBESFILE","type":"string","label":null,"description":null},{"name":"SVPFILE","type":"string","label":null,"description":null},{"name":"SBPFILE","type":"string","label":null,"description":null},{"name":"Shape_Leng","type":"double","label":null,"description":null},{"name":"Shape_Length","type":"double","label":null,"description":null}],"field_count":20,"sample_records":[{"DAY":"2024-141","LINEID":"0001_20240521_091933_ShipName","LINEKM":0.11536,"HEADING":308.79998779,"MAXTIME":"2024-05-21  09:20:20.929","MINTIME":"2024-05-21  09:19:33.528","NAVFILE":"HDCS.Nav; Applanix.SBET | WGS 84","PROJECT":"Crosslines Survey","SBPFILE":"n/a","SUVCOMM":"Standard survey crossline","SVPFILE":"SVP_20240521_ALL.svp","GEOGNAME":"Dublin","LINETYPE":"Crossline","MBESFILE":"0001_20240521_091933_ShipName.all","OBJECTID":1,"SBESFILE":"n/a","SURVEYID":"GAL24_01","Shape_Leng":0.00146803901404,"Shape_Length":193.08389865528594},{"DAY":"2024-141","LINEID":"0002_20240521_103519_ShipName","LINEKM":0.08905,"HEADING":306.77999878,"MAXTIME":"2024-05-21  10:35:49.249","MINTIME":"2024-05-21  10:35:19.289","NAVFILE":"HDCS.Nav; Applanix.SBET | WGS 84","PROJECT":"Crosslines Survey","SBPFILE":"n/a","SUVCOMM":"Standard survey crossline","SVPFILE":"SVP_20240521_ALL.svp","GEOGNAME":"Dublin","LINETYPE":"Crossline","MBESFILE":"0002_20240521_103519_ShipName.all","OBJECTID":2,"SBESFILE":"n/a","SURVEYID":"GAL24_01","Shape_Leng":0.00115188743418,"Shape_Length":149.05922446518267},{"DAY":"2024-141","LINEID":"0003_20240521_104713_ShipName","LINEKM":0.19631,"HEADING":233.21000671,"MAXTIME":"2024-05-21  10:48:32.023","MINTIME":"2024-05-21  10:47:13.782","NAVFILE":"HDCS.Nav; Applanix.SBET | WGS 84","PROJECT":"Crosslines Survey","SBPFILE":"n/a","SUVCOMM":"Standard survey crossline","SVPFILE":"SVP_20240521_ALL.svp","GEOGNAME":"Dublin","LINETYPE":"Crossline","MBESFILE":"0003_20240521_104713_ShipName.all","OBJECTID":3,"SBESFILE":"n/a","SURVEYID":"GAL24_01","Shape_Leng":0.00261204371726,"Shape_Length":328.5995915190182}],"record_count":null,"data_size_bytes":null,"dataset_count":27,"query_examples":[{"url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer?f=json","curl":"curl -s 'https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer?f=json' -H 'Accept: application/json'","label":"Layer metadata","method":"GET","description":"Service definition: the list of layers."},{"url":"https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/0/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5","curl":"curl -s 'https://maps.marine.ie/arcgis/rest/services/Infomar/Tracklines/MapServer/0/query?where=1=1&outFields=*&f=geojson&resultRecordCount=5' -H 'Accept: application/json'","label":"Query features","method":"GET","description":"Fetch up to 5 features as GeoJSON."}],"status":"ok","error_message":null,"profiled_at":"2026-07-26T01:21:12.680Z","run_id":"222896f7-0adc-42cd-9508-0a35f45d6aa9","created_at":"2026-07-16T23:04:23.630Z","updated_at":"2026-07-26T01:21:12.680Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":true},"datasets":[],"limits":[]}