{"id":"c5111471-37b2-4927-a52d-d496e371f2a2","type":"DATASET","name":"Asumisen kerrosala uusissa asemakaavoissa Helsingin seudulla 2012-2015","slug":"asumisen-kerrosala-uusissa-asemakaavoissa-helsingin-seudulla-2012-2015","description":"Aineisto sisältää hyväksytyt, lainvoimaistuneet ja ehdotetut asemakaavat Helsingin seudulla vuosina 2012-2015 paikkatietomuodossa. Helsingin seudun ympäristöpalvelut on kerännyt Helsingin seudun 14 kunnasta (Espoo, Helsinki, Kauniainen, Vantaa, Hyvinkää, Järvenpää, Kerava, Kirkkonummi, Mäntsälä,...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://www.avoindata.fi/data/dataset/asumisen-kerrosala-uusissa-asemakaavoissa-helsingin-seudulla-2012-2015","docs_url":"https://www.avoindata.fi/data/dataset/asumisen-kerrosala-uusissa-asemakaavoissa-helsingin-seudulla-2012-2015","repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":[],"logo_url":"https://avoindata.suomi.fi/themes/avoindata/images/logo/apple-touch-icon.png","primary_source_url":"https://kartta.hsy.fi/geoserver/wfs/?request=GetFeature&typeName=hyvaksytyt_asemakaavat_mal_2012_15&outputformat=csv","extraction_confidence":"0.00","created_at":"2026-07-02T14:06:04.739Z","updated_at":"2026-08-16T15:29:35.281Z","last_verified_at":"2026-08-16T15:29:35.281Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-06T09:20:48.006Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-08-04T04:09:55.598Z","search_vector":"'-2015':8A,22A,34B,74B,139A,153A,165B,205B '14':43B,99B,174B,230B '2012':7A,21A,33B,73B,138A,152A,164B,204B 'a':210B 'across':98B,128B,229B,259B 'aineisto':23B,154B 'analysi':119B 'analysis':250B 'and':191B,245B,255B 'approv':57B 'approved':188B 'area':11A,84B,131B,142A,215B,262B 'asemakaava':65B,196B 'asemakaavat':29B,160B 'asemakaavoissa':4A,135A 'asumisen':1A,132A 'author':93B 'authority':224B 'bind':59B 'binding':190B 'by':219B 'capac':123B 'capacity':254B 'compil':87B 'compiled':218B 'contain':56B 'contains':187B 'data':96B,117B,227B,248B 'dataset':55B,186B 'detail':15A,63B 'detailed':146A,194B 'develop':126B 'development':257B 'ehdotetut':28B,159B 'environment':91B 'environmental':222B 'espoo':45B,106B,176B,237B 'floor':10A,83B,141A,214B 'focus':80B,211B 'for':201B 'format':77B,208B 'from':226B 'gather':97B 'gathered':228B 'geospati':76B 'geospatial':207B 'helsingin':5A,30B,36B,41B,136A,161B,167B,172B 'helsinki':19A,46B,68B,89B,103B,107B,150A,177B,199B,220B,234B,238B 'hous':122B 'housing':253B 'hsi':94B 'hsy':225B 'hyvaksytyt':156B 'hyvinkaa':180B,241B 'hyvinkää':49B,110B 'hyväksytyt':25B 'in':143A,148A,197B,206B,232B 'includ':105B 'including':236B 'it':216B 'ja':27B,158B 'jarvenpaa':181B,242B 'järvenpää':50B,111B 'kauniainen':47B,108B,178B,239B 'kerannyt':171B 'kerava':51B,112B,182B,243B 'kerrosala':2A,133A 'kerännyt':40B 'kirkkonummi':52B,113B,183B,244B 'kunnasta':44B,175B 'lainvoimaistuneet':26B,157B 'legal':58B 'legally':189B 'local':14A,62B,145A,193B 'mantsala':184B,246B 'metropolitan':130B,261B 'municip':100B 'municipalities':231B 'mäntsälä':53B,115B 'new':13A,144A 'of':251B 'on':170B,212B 'paikkatietomuodossa':35B,166B 'plan':16A,64B,121B 'planned':252B 'plans':147A,195B 'propos':61B 'proposed':192B 'region':20A,69B,90B,104B,151A,200B,221B,235B 'residenti':9A,82B 'residential':140A,213B 'servic':92B 'services':223B 'seudulla':6A,31B,137A,162B 'seudun':37B,42B,168B,173B 'sisaltaa':155B 'sisältää':24B 'support':118B 'supports':249B 'the':149A,198B,202B,233B,247B,260B 'this':185B 'trend':127B 'trends':258B 'urban':125B,256B 'uusissa':3A,134A 'vantaa':48B,109B,179B,240B 'vuosina':32B,163B 'was':217B 'with':209B 'year':72B 'years':203B 'ymparistopalvelut':169B 'ympäristöpalvelut':38B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"FI","official_confidence":0,"proof_summary":"Confidence: 0%","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-02T20:18:58.260Z","geographic_scope":"NATIONAL","name_en":"Residential floor area in new local detailed plans in the Helsinki region 2012-2015","description_en":"This dataset contains approved, legally binding and proposed local detailed plans (asemakaava) in the Helsinki region for the years 2012-2015, in geospatial format, with a focus on residential floor area. It was compiled by Helsinki Region Environmental Services Authority (HSY) from data gathered across 14 municipalities in the Helsinki region, including Espoo, Helsinki, Kauniainen, Vantaa, Hyvinkää, Järvenpää, Kerava, Kirkkonummi and Mäntsälä. The data supports analysis of planned housing capacity and urban development trends across the metropolitan area.","native_lang":"fi","access_level":"direct","formats":["GEOJSON"],"capability_tier":"live","trust_score":35.69230769230769,"access":{"level":"direct","primary":{"kind":"download","label":"Download GEOJSON","method":"GET","url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Aaloitetut_asunnot_mal_2012_15&count=10000&outputFormat=application%2Fjson","format":"GEOJSON","source":"distribution","runnable":true},"actions":[{"kind":"download","label":"Download GEOJSON","method":"GET","url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Aaloitetut_asunnot_mal_2012_15&count=10000&outputFormat=application%2Fjson","format":"GEOJSON","source":"distribution","runnable":true},{"kind":"query","label":"Query features","method":"GET","url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Ahyvaksytyt_asemakaavat_mal_2012_15&count=5&outputFormat=application%2Fjson","source":"query_example","runnable":true,"direct":true},{"kind":"query","label":"GetFeature","method":"GET","url":"https://kartta.hsy.fi/geoserver/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":"GetCapabilities","method":"GET","url":"https://kartta.hsy.fi/geoserver/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":"https://www.avoindata.fi/data/dataset/asumisen-kerrosala-uusissa-asemakaavoissa-helsingin-seudulla-2012-2015","source":"docs","runnable":false},{"kind":"landing","label":"Open source record","method":"GET","url":"https://kartta.hsy.fi/geoserver/wfs/?request=GetFeature&typeName=hyvaksytyt_asemakaavat_mal_2012_15&outputformat=csv","source":"primary_source","runnable":false}],"formats":["GEOJSON"]},"maturity":{"entry_id":"c5111471-37b2-4927-a52d-d496e371f2a2","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":"kartta.hsy.fi","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":"2026-08-16T19:50:23.321Z"},"api_details":null,"dataset_details":{"id":"85cc05e6-cf70-4f26-9931-e7b49a920ae0","entry_id":"c5111471-37b2-4927-a52d-d496e371f2a2","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":"wfs","source_portal_url":null,"created_at":"2026-07-09T14:09:17.050Z","updated_at":"2026-07-26T16:49:48.780Z","publisher":"HSY","publisher_url":null,"distributions":[{"id":"d1e7dde4-c852-4488-b510-e007302ad01c","dataset_details_id":"85cc05e6-cf70-4f26-9931-e7b49a920ae0","title":"asuminen_ja_maankaytto:aloitetut_asunnot_mal_2012_15 (GeoJSON)","description":null,"access_url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Aaloitetut_asunnot_mal_2012_15&count=10000&outputFormat=application%2Fjson","download_url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Aaloitetut_asunnot_mal_2012_15&count=10000&outputFormat=application%2Fjson","media_type":"application/geo+json","format":"geojson","byte_size":null,"license_id":null,"license_raw":null,"last_checked_at":"2026-08-16T15:29:33.432Z","is_available":true,"last_http_status":200,"created_at":"2026-07-16T23:45:40.742Z","updated_at":"2026-08-16T15:29:33.432Z"}],"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":"3848d3e8-eb65-46ee-8c86-7f6fbb3b6dbc","entry_id":"c5111471-37b2-4927-a52d-d496e371f2a2","status":"VERIFIED","last_checked_at":"2026-08-16T15:29:34.987Z","p50_latency_ms":2754,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-07-03T04:05:46.089Z","updated_at":"2026-08-16T15:29:34.987Z","consecutive_successes":142,"probe_url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Aaloitetut_asunnot_mal_2012_15&count=10000&outputFormat=application%2Fjson","probe_method":"GET","probe_http_status":200,"probe_content_type":"application/json;charset=UTF-8","probe_succeeded_at":"2026-08-16T15:29:34.987Z"},"data_profile":{"id":"87869120-7138-4b84-94b8-704110374380","entry_id":"c5111471-37b2-4927-a52d-d496e371f2a2","profile_source":"wfs","profile_kind":"dataset","dataset_id":null,"fields":[{"name":"id","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Internal record identifier."},{"name":"geom","type":"geometry","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Geometry of the plan area."},{"name":"sijaintikunta","type":"string","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Municipality where the plan is located."},{"name":"kaavatunnus","type":"string","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Local plan identification code."},{"name":"kaavanimi","type":"string","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Name of the local detailed plan."},{"name":"hyväksymisvuosi","type":"string","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Year the plan was approved."},{"name":"nettokerrosala_kerrostalot","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Net floor area allocated to apartment buildings, in square metres."},{"name":"nettokerrosala_rivijaketjutalot","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Net floor area allocated to row and terraced houses, in square metres."},{"name":"nettokerrosala_erillispientalot","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Net floor area allocated to detached houses, in square metres."},{"name":"nettokerrosala_yhteensa","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Total net residential floor area, in square metres."},{"name":"bruttokerrosala_yhteensa","type":"long","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Total gross residential floor area, in square metres."},{"name":"valitustieto","type":"string","label":null,"container":"asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15","description":null,"description_en":"Information on whether the plan was appealed."}],"field_count":12,"sample_records":[{"id":1,"kaavanimi":"Kytömaa eteläosa A","kaavatunnus":"2223","valitustieto":"ei tietoa","sijaintikunta":"Kerava","hyväksymisvuosi":"2012","nettokerrosala_yhteensa":33026,"bruttokerrosala_yhteensa":33026,"nettokerrosala_kerrostalot":0,"nettokerrosala_erillispientalot":23145,"nettokerrosala_rivijaketjutalot":9881},{"id":2,"kaavanimi":"Purolaakso","kaavatunnus":"2268","valitustieto":"ei tietoa","sijaintikunta":"Kerava","hyväksymisvuosi":"2012","nettokerrosala_yhteensa":4788,"bruttokerrosala_yhteensa":4788,"nettokerrosala_kerrostalot":0,"nettokerrosala_erillispientalot":4788,"nettokerrosala_rivijaketjutalot":0},{"id":3,"kaavanimi":"Rajamäentie 30","kaavatunnus":"2266","valitustieto":"ei tietoa","sijaintikunta":"Kerava","hyväksymisvuosi":"2012","nettokerrosala_yhteensa":700,"bruttokerrosala_yhteensa":700,"nettokerrosala_kerrostalot":0,"nettokerrosala_erillispientalot":0,"nettokerrosala_rivijaketjutalot":700}],"record_count":null,"data_size_bytes":null,"dataset_count":370,"query_examples":[{"url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetCapabilities","curl":"curl -s 'https://kartta.hsy.fi/geoserver/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://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Ahyvaksytyt_asemakaavat_mal_2012_15&count=5&outputFormat=application%2Fjson","curl":"curl -s 'https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=asuminen_ja_maankaytto%3Ahyvaksytyt_asemakaavat_mal_2012_15&count=5&outputFormat=application%2Fjson' -H 'Accept: application/json'","label":"Query features","method":"GET","description":"Fetch features from the profiled layer (asuminen_ja_maankaytto:hyvaksytyt_asemakaavat_mal_2012_15) as GeoJSON."},{"url":"https://kartta.hsy.fi/geoserver/wfs/?service=WFS&version=2.0.0&request=GetFeature&typeNames=%3Cfeature+type%3E&count=5&outputFormat=application%2Fjson","curl":"curl -s 'https://kartta.hsy.fi/geoserver/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":"2026-07-26T16:49:47.961Z","run_id":"dd1c44be-4744-4c45-ac1c-15fbb6d13376","created_at":"2026-07-16T23:45:40.109Z","updated_at":"2026-08-05T06:14:41.852Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":true},"datasets":[],"limits":[]}