{"id":"4ad54d67-6c35-47c7-8179-aed68543989a","type":"API","name":"Day evening night noise indicator in the industrial areas","slug":"day-evening-night-noise-indicator-in-the-industrial-areas","description":"This layer shows the day-evening-night noise indicator levels which represent the noise indicator for overall annoyance in the industrial areas as defined for Malta according to the requirements of Directive 2002/49/EC relating to the assessment and management of environmental noise.","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","docs_url":"http://data.europa.eu/88u/dataset/3cd8cd8a-fb30-4991-b377-b60cfb6451d7","repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":["environment"],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=haleconnect.com","primary_source_url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","extraction_confidence":"0.40","created_at":"2026-06-07T22:09:05.744Z","updated_at":"2026-08-15T13:25:18.525Z","last_verified_at":"2026-08-15T13:25:18.525Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-03T15:32:16.575Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-04T17:52:48.629Z","search_vector":"'2002/49/ec':43B,80B,177B,214B 'a':234B,248B 'access':98B 'accessed':232B 'accord':37B 'according':171B 'across':121B,255B 'and':182B,218B,231B,244B 'annoy':28B,68B 'annoyance':162B,202B 'api/dataset':54B,188B 'area':9A,32B,73B 'areas':143A,166B,207B 'as':167B,210B 'assess':47B,83B,111B 'assessment':181B,217B,245B 'author':95B 'authority':229B 'by':226B 'compar':118B 'comparing':252B 'data':104B,238B 'day':1A,15B,59B,135A,149B,193B 'day-evening-night':14B,58B,148B,192B 'defin':34B,77B 'defined':168B,211B 'direct':42B,79B 'directive':176B,213B 'environ':134C 'environment':51B,87B,107B,130B 'environmental':185B,221B,241B,264B 'eu':129B,263B 'even':2A,16B,60B 'evening':136A,150B,194B 'exposur':120B 'exposure':254B 'for':160B,169B,251B 'from':203B 'in':140A,163B,205B,208B,258B,260B 'indic':5A,19B,25B,63B,116B 'indicator':139A,153B,159B,197B,250B 'industri':8A,31B,72B,122B 'industrial':142A,165B,206B,256B 'is':224B 'it':223B 'layer':11B,55B,145B,189B 'lden':64B,198B 'level':20B,65B 'levels':154B,199B 'line':127B,261B 'malta':36B,75B,96B,125B,170B,209B,230B,259B 'manag':49B,85B 'management':183B,219B 'map':109B 'mapping':243B 'nation':106B 'national':240B 'night':3A,17B,61B,137A,151B,195B 'nois':4A,18B,24B,52B,62B,70B,88B,108B,119B,131B 'noise':138A,152B,158B,186B,196B,204B,222B,242B,253B,265B 'oblig':112B 'obligations':246B 'of':175B,184B,220B 'offer':113B 'offering':247B 'on':215B 'overal':27B,67B 'overall':161B,201B 'plan':94B 'planning':228B 'provid':56B 'provides':190B 'publish':91B 'published':225B 'relat':44B 'relating':178B 'report':132B 'reporting':266B 'repres':22B,66B 'represent':156B 'representing':200B 'requir':40B,133B 'requirements':174B,267B 'servic':102B 'service':236B 'show':12B 'shows':146B 'standard':115B 'standardized':249B 'support':105B 'supports':239B 'the':141A,147B,157B,164B,173B,180B,191B,216B,227B,237B 'this':144B,187B 'to':172B,179B 'under':212B 'via':99B,233B 'wfs':101B,235B 'which':155B 'with':262B 'zone':123B 'zones':257B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"MT","official_confidence":40,"proof_summary":"official domain (europa.eu) (catalog: data_europa_catalog)","source_seed_url":null,"is_public_sector":true,"published_at":"2026-06-07T22:09:05.744Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This API/dataset layer provides the day-evening-night noise indicator (Lden) levels representing overall annoyance from noise in industrial areas in Malta, as defined under Directive 2002/49/EC on the assessment and management of environmental noise. It is published by the Planning Authority Malta and accessed via a WFS service. The data supports national environmental noise mapping and assessment obligations, offering a standardized indicator for comparing noise exposure across industrial zones in Malta in line with EU environmental noise reporting requirements.","native_lang":"en","access_level":"direct","formats":[],"capability_tier":"live","trust_score":52.25,"access":{"level":"direct","primary":{"kind":"query","label":"Query features","method":"GET","url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=hh%3AEnvHealthDeterminantMeasure&count=5&outputFormat=application%2Fgeo%2Bjson","source":"query_example","runnable":true,"direct":true},"actions":[{"kind":"query","label":"Query features","method":"GET","url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=hh%3AEnvHealthDeterminantMeasure&count=5&outputFormat=application%2Fgeo%2Bjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"GetFeature","method":"GET","url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"Run verified request","method":"GET","url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","source":"probe","runnable":true},{"kind":"query","label":"GetCapabilities","method":"GET","url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetCapabilities","source":"query_example","runnable":true,"direct":false},{"kind":"landing","label":"Read the docs","method":"GET","url":"http://data.europa.eu/88u/dataset/3cd8cd8a-fb30-4991-b377-b60cfb6451d7","source":"docs","runnable":false}],"formats":[]},"maturity":{"entry_id":"4ad54d67-6c35-47c7-8179-aed68543989a","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":40,"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":"haleconnect.com","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":"2026-08-17T01:26:35.482Z"},"api_details":{"id":"e44a12f1-da6a-4381-96b1-fd870f3278e1","entry_id":"4ad54d67-6c35-47c7-8179-aed68543989a","base_url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","openapi_url":null,"graphql_url":null,"api_version":null,"spec_format":null,"endpoints_count":null,"endpoints":[],"rate_limit_info":null,"free_tier_limits":null,"ping_url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","created_at":"2026-06-07T22:09:05.764Z","updated_at":"2026-06-07T22:09:05.764Z"},"dataset_details":{"id":"42da2117-49b8-4a28-a24b-793f1b2e9e95","entry_id":"4ad54d67-6c35-47c7-8179-aed68543989a","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":null,"source_portal_url":null,"created_at":"2026-07-09T07:57:17.445Z","updated_at":"2026-07-26T17:06:31.528Z","publisher":"Planning Authority Malta","publisher_url":"https://www.pa.org.mt","distributions":[],"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":"009bc220-1e85-4124-b6f2-d2013feb8342","entry_id":"4ad54d67-6c35-47c7-8179-aed68543989a","status":"VERIFIED","last_checked_at":"2026-08-15T13:25:18.195Z","p50_latency_ms":1840,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-06-08T12:43:10.014Z","updated_at":"2026-08-15T13:25:18.195Z","consecutive_successes":65,"probe_url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?SERVICE=WFS&Request=GetCapabilities","probe_method":"GET","probe_http_status":200,"probe_content_type":"text/xml;charset=UTF-8","probe_succeeded_at":"2026-08-15T13:25:18.195Z"},"data_profile":{"id":"a010119a-3fc3-45df-980e-2a349ff1cd7e","entry_id":"4ad54d67-6c35-47c7-8179-aed68543989a","profile_source":"wfs","profile_kind":"dataset","dataset_id":null,"fields":[{"name":"location","type":"geometry","label":null,"container":"hh:EnvHealthDeterminantMeasure","description":null,"description_en":"Geographic location associated with the record."},{"name":"type","type":"ReferenceType","label":null,"container":"hh:EnvHealthDeterminantMeasure","description":null,"description_en":"Type classification of the record."},{"name":"measureTime","type":"TimePeriodPropertyType","label":null,"container":"hh:EnvHealthDeterminantMeasure","description":null,"description_en":"Time period over which the measurement was taken."},{"name":"measure","type":"MeasureType","label":null,"container":"hh:EnvHealthDeterminantMeasure","description":null,"description_en":"Measured value recorded for the indicator."}],"field_count":4,"sample_records":[{"type":{"href":"http://inspire.ec.europa.eu/codelist/EnvHealthDeterminantTypeValue/noise"},"measure":{"uom":"db","value":55},"validTo":"2021-12-30T22:00:00Z","validFrom":"2016-12-31T22:00:00Z","description":"Day evening night noise indicator for industries in the agglomeration","measureTime":"{\"beginTimePeriod\":\"2016-01-01\",\"endTimePeriod\":\"2016-12-31\"}","beginLifespanVersion":"2020-07-16T09:47:56Z"},{"type":{"href":"http://inspire.ec.europa.eu/codelist/EnvHealthDeterminantTypeValue/noise"},"measure":{"uom":"db","value":60},"validTo":"2021-12-30T22:00:00Z","validFrom":"2016-12-31T22:00:00Z","description":"Day evening night noise indicator for industries in the agglomeration","measureTime":"{\"beginTimePeriod\":\"2016-01-01\",\"endTimePeriod\":\"2016-12-31\"}","beginLifespanVersion":"2020-07-16T09:47:56Z"},{"type":{"href":"http://inspire.ec.europa.eu/codelist/EnvHealthDeterminantTypeValue/noise"},"measure":{"uom":"db","value":60},"validTo":"2021-12-30T22:00:00Z","validFrom":"2016-12-31T22:00:00Z","description":"Day evening night noise indicator for industries in the agglomeration","measureTime":"{\"beginTimePeriod\":\"2016-01-01\",\"endTimePeriod\":\"2016-12-31\"}","beginLifespanVersion":"2020-07-16T09:47:56Z"}],"record_count":null,"data_size_bytes":null,"dataset_count":1,"query_examples":[{"url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetCapabilities","curl":"curl -s 'https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'","label":"GetCapabilities","method":"GET","description":"List the feature types (layers) and supported operations."},{"url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=hh%3AEnvHealthDeterminantMeasure&count=5&outputFormat=application%2Fgeo%2Bjson","curl":"curl -s 'https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=hh%3AEnvHealthDeterminantMeasure&count=5&outputFormat=application%2Fgeo%2Bjson' -H 'Accept: application/json'","label":"Query features","method":"GET","description":"Fetch features from the profiled layer (hh:EnvHealthDeterminantMeasure) as GeoJSON."},{"url":"https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","curl":"curl -s 'https://haleconnect.com/ows/services/org.1261.64d74364-ddc8-4483-899b-3d2684b912be_wfs?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson' -H 'Accept: application/json'","label":"GetFeature","method":"GET","description":"Fetch records for a feature type as GeoJSON (replace <feature type> with a Name from GetCapabilities)."}],"status":"ok","error_message":null,"profiled_at":"2026-07-26T17:06:30.390Z","run_id":"c088b9cf-9988-4927-b94b-14c8459ca398","created_at":"2026-06-12T19:34:29.242Z","updated_at":"2026-07-26T17:06:30.390Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":true},"datasets":[],"limits":[]}