{"id":"5ce8b147-3efb-4a48-94d4-dfc9cb02262f","type":"DATASET","name":"Deutsche Grundkarte","slug":"deutsche-grundkarte","description":"Als Basiskartenwerk im Maßstab 1:5.000 stellt die Deutsche Grundkarte einen Übergang von der Liegenschaftskarte (1:500) zur Topografischen Karte (1:25.000) dar. Die DGK enthält Gebäude, Grundstücksgrenzen und Topografie. Damit eignete sie sich gut für Planungszwecke. Aufgrund ihrer maßstäblichen...","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":"https://opendata-duisburg.de/dataset/deutsche-grundkarte/resource/a4f13472-e320-4ebe-93f7-248af461bbea","docs_url":null,"repo_url":null,"status":"ACTIVE","verification_state":"VERIFIED","tags":[],"logo_url":"https://opendata-duisburg.de/sites/all/themes/oddui_2019/favicon.ico","primary_source_url":"https://opendata-duisburg.de/dataset/deutsche-grundkarte/resource/a4f13472-e320-4ebe-93f7-248af461bbea","extraction_confidence":"0.00","created_at":"2026-07-02T14:23:47.089Z","updated_at":"2026-08-16T19:13:43.253Z","last_verified_at":"2026-08-16T19:13:43.253Z","deprecated_at":null,"ranking_score":51,"last_ranked_at":"2026-08-06T05:16:40.877Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":null,"search_vector":"'000':63B,80B,187B,204B '1':10B,21B,26B,61B,72B,78B,134B,145B,150B,185B,196B,202B '25':79B,203B '25.000':27B,151B '5':62B,186B '5.000':11B,135B '500':22B,73B,146B,197B 'a':177B,182B,189B,234B 'administr':119B 'administrative':243B 'al':6B 'als':130B 'and':198B,210B,232B,241B,244B 'at':181B 'aufgrund':43B,167B 'base':4A,50B,54B,128A,174B,178B 'basiskartenwerk':7B,131B 'between':192B 'boundari':85B 'boundaries':209B 'build':83B 'buildings':207B 'cadastr':70B 'cadastral':194B 'cartograph':113B 'cartographic':237B 'connect':101B 'connection':225B 'damit':36B,160B 'dar':28B,152B 'data':106B,230B 'dataset':97B,221B 'der':19B,143B 'deutsch':1A,14B,47B 'deutsche':125A,138B,171B 'dgk':30B,154B 'die':13B,29B,137B,153B 'duisburg':104B,228B 'eignet':37B 'eignete':161B 'einen':16B,140B 'enthalt':155B 'enthält':31B 'featur':88B 'features':212B 'for':217B,239B 'form':64B 'forming':188B 'fur':165B 'für':41B 'gebaude':156B 'gebäud':32B 'german':3A,49B,127A,173B 'germani':124B 'germany':248B 'grundkart':2A,15B,48B 'grundkarte':126A,139B,172B 'grundstucksgrenzen':157B 'grundstücksgrenzen':33B 'gut':40B,164B 'ihrer':44B,168B 'im':8B,132B 'in':224B,247B 'is':176B,222B 'it':205B,214B 'kart':25B 'karte':149B 'layer':67B,191B 'liegenschaftskart':20B 'liegenschaftskarte':144B 'local':116B,240B 'make':89B 'making':213B 'map':5A,51B,55B,71B,77B,129A,175B,195B,201B 'mapping':179B 'massstab':133B 'massstablichen':169B 'maßstab':9B 'maßstäblichen':45B 'nation':111B 'nationally':235B 'of':184B 'open':105B,229B 'plan':94B,121B 'planning':218B,245B 'planungszweck':42B 'planungszwecke':166B 'portal':107B,231B 'product':56B,180B 'properti':84B 'property':208B 'provid':109B 'provides':233B 'publish':99B 'published':223B 'purpos':95B 'purposes':219B 'refer':114B 'reference':238B 'region':118B 'regional':242B 'scale':59B,183B 'show':82B 'shows':206B 'sich':39B,163B 'sie':38B,162B 'stellt':12B,136B 'suit':92B 'suited':216B 'task':122B 'tasks':246B 'the':170B,193B,199B,220B,227B 'topografi':35B 'topografie':159B 'topografischen':24B,148B 'topograph':76B,87B 'topographic':200B,211B 'transit':66B 'transitional':190B 'ubergang':141B 'und':34B,158B 'use':112B 'used':236B 'von':18B,142B 'well':91B,215B 'with':226B 'zur':23B,147B 'übergang':17B","popularity_score":"0.0000","maintenance_score":"0.7000","institution_id":null,"institution_type":null,"country_code":"DE","official_confidence":0,"proof_summary":"Confidence: 0%","source_seed_url":null,"is_public_sector":true,"published_at":"2026-07-03T19:37:49.004Z","geographic_scope":"NATIONAL","name_en":"German Base Map","description_en":"The Deutsche Grundkarte (German Base Map) is a base mapping product at a scale of 1:5,000, forming a transitional layer between the cadastral map (1:500) and the topographic map (1:25,000). It shows buildings, property boundaries, and topographic features, making it well suited for planning purposes. The dataset is published in connection with the Duisburg open data portal and provides a nationally used cartographic reference for local and regional administrative and planning tasks in Germany.","native_lang":"de","access_level":"documented","formats":[],"capability_tier":"reference","trust_score":42.5,"access":{"level":"documented","primary":{"kind":"query","label":"Run verified request","method":"GET","url":"https://opendata-duisburg.de/dataset/deutsche-grundkarte/resource/a4f13472-e320-4ebe-93f7-248af461bbea","source":"probe","runnable":true},"actions":[{"kind":"query","label":"Run verified request","method":"GET","url":"https://opendata-duisburg.de/dataset/deutsche-grundkarte/resource/a4f13472-e320-4ebe-93f7-248af461bbea","source":"probe","runnable":true},{"kind":"query","label":"Dataset metadata","method":"GET","url":"https://opendata-duisburg.de/api/3/action/package_show?id=deutsche-grundkarte","source":"query_example","runnable":true,"direct":false}],"formats":[]},"maturity":{"entry_id":"5ce8b147-3efb-4a48-94d4-dfc9cb02262f","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":"verified","level_index":2,"level_label":"Verified","meaning":"Access tested successfully","counts_as_coverage":false,"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":false,"reached":false,"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":false,"reached":false,"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":"opendata-duisburg.de","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":"2026-08-16T19:45:49.900Z"},"api_details":null,"dataset_details":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":"b4122df1-91c6-4282-b212-dd57233dd730","entry_id":"5ce8b147-3efb-4a48-94d4-dfc9cb02262f","status":"VERIFIED","last_checked_at":"2026-08-16T19:13:42.927Z","p50_latency_ms":1966,"p95_latency_ms":null,"last_error":null,"consecutive_failures":0,"created_at":"2026-07-03T05:06:48.179Z","updated_at":"2026-08-16T19:13:42.927Z","consecutive_successes":19,"probe_url":"https://opendata-duisburg.de/dataset/deutsche-grundkarte/resource/a4f13472-e320-4ebe-93f7-248af461bbea","probe_method":"GET","probe_http_status":200,"probe_content_type":"text/html; charset=utf-8","probe_succeeded_at":"2026-08-16T19:13:42.927Z"},"data_profile":{"id":"602ba3cb-17d5-4053-8cc2-279d5fa7fc9c","entry_id":"5ce8b147-3efb-4a48-94d4-dfc9cb02262f","profile_source":"ckan","profile_kind":"dataset","dataset_id":"deutsche-grundkarte","fields":[],"field_count":0,"sample_records":[],"record_count":null,"data_size_bytes":null,"dataset_count":null,"query_examples":[{"url":"https://opendata-duisburg.de/api/3/action/package_show?id=deutsche-grundkarte","curl":"curl -s 'https://opendata-duisburg.de/api/3/action/package_show?id=deutsche-grundkarte' -H 'Accept: application/json'","label":"Dataset metadata","method":"GET","description":"Full CKAN dataset record: resources, licence, organization, freshness."}],"status":"partial","error_message":null,"profiled_at":"2026-07-24T12:42:54.073Z","run_id":"1cbe2ea0-c39f-4bfb-9576-2767b9b62a61","created_at":"2026-07-17T12:39:51.606Z","updated_at":"2026-07-24T12:42:54.073Z","license_raw":null,"license_id":null,"consecutive_failure_count":0,"last_error_at":null,"last_error_message":null,"previewable":false},"datasets":[],"limits":[]}