{"id":"1eab44cf-c77e-4904-8245-3e828a52d6e2","type":"API","name":"Difference data in the NBA procedure from the Official Property Registry Information System (ALKIS-NBA)","slug":"difference-data-in-the-nba-procedure-from-the-official-property-registry-information-system-alkis-nba","description":"The update of the basic geodata of the properties of the Official Land Registry Information System (ALKIS) can be done with the user-related inventory data update (NBA procedure). In this type of ALKIS data provision, the user can determine, among other things, the update rhythm, the spatial and content scope of the data delivery tailored to his requirements. Special software or database is required for the processing of NBA data (initial and follow-up data). The modelling of the ALKIS data is carried out according to the provisions of the GeoInfoDoc in version 7.1.2 of the Working Group of Surveying Administrations of the Länder of the Federal Republic of Germany (AdV). The data is provided free of charge via automated procedures or self-extraction. A legitimate interest must be demonstrated for owner data. A fee is charged for the examination of these interests. When using the owner data, the AGNB of LGB must be observed.","free_access_class":"FREE_NO_AUTH","auth_type":"NONE","homepage_url":null,"docs_url":null,"repo_url":"https://isk.geobasis-bb.de/ows/alkis_qualitaetsangaben-punkte_wms?REQUEST=GetCapabilities&SERVICE=WMS","status":"ACTIVE","verification_state":"VERIFIED","tags":["land"],"logo_url":"https://www.google.com/s2/favicons?sz=64&domain=isk.geobasis-bb.de","primary_source_url":"https://isk.geobasis-bb.de/ows/alkis_qualitaetsangaben-punkte_wms?REQUEST=GetCapabilities&SERVICE=WMS","extraction_confidence":"0.16","created_at":"2026-06-26T11:08:37.605Z","updated_at":"2026-10-12T20:48:43.059Z","last_verified_at":"2026-10-12T19:05:08.335Z","deprecated_at":null,"ranking_score":59,"last_ranked_at":"2026-10-10T15:41:05.947Z","last_seen_at":null,"last_validated_at":null,"last_uptime_at":"2026-10-08T05:23:56.225Z","search_vector":"'7.1.2':113B,238B,402B,527B 'a':434B,443B,561B 'access':250B,539B 'accord':104B 'according':393B 'administr':120B 'administrations':409B 'adv':130B,242B,419B,531B 'agnb':170B,459B 'alki':15A,33B,51B,99B,198B 'alkis':304A,322B,340B,388B,487B 'alkis-nba':14A,303A 'allow':209B 'allowing':498B 'among':58B,347B 'and':355B,379B,504B,507B,564B 'api':177B,466B 'as':519B 'author':249B 'authorities':538B 'autom':139B,254B 'automated':428B,543B 'basic':21B,206B,310B,495B 'be':324B,438B,463B 'brandenburg':200B,287B,489B,576B 'by':529B,572B 'can':323B,345B 'carri':102B 'carried':391B 'charg':137B,157B 'charge':426B 'charged':446B 'complianc':276B 'compliance':565B 'condit':281B 'conditions':570B 'content':67B,219B,356B,508B 'data':2A,43B,52B,71B,88B,94B,100B,132B,153B,168B,180B,189B,231B,264B,291A,332B,341B,360B,377B,383B,389B,421B,442B,457B,469B,478B,520B,553B 'databas':80B,228B 'database':369B,517B 'dedic':225B 'dedicated':514B 'defin':212B 'define':501B 'deliveri':72B,222B 'deliveries':511B 'delivery':361B 'demonstr':150B 'demonstrated':439B 'determin':57B 'determine':346B 'differ':1A,179B 'difference':290A,468B 'done':36B,325B 'examin':160B 'examination':449B 'extract':144B,259B 'extraction':433B,548B 'feder':126B 'federal':415B 'fee':155B,274B,444B,563B 'follow':92B,232B,381B 'follow-up':91B,380B 'follows':521B 'for':372B,440B,447B 'free':135B,252B,424B,541B 'frequenc':214B 'frequency':503B 'from':296A,470B 'geobasisinform':286B 'geobasisinformation':575B 'geodata':22B,208B,311B,497B 'geoinfodoc':110B,234B,399B,523B 'german':246B,535B 'germani':129B,201B 'germany':418B,490B 'group':117B,244B,406B,533B 'his':364B 'in':292A,336B,400B,488B 'inform':12A,31B,196B 'information':301A,320B,485B 'initi':89B 'initial':378B 'interest':147B,163B,269B,436B,558B 'interests':452B 'inventori':42B,188B 'inventory':331B,477B 'is':370B,390B,422B,445B,540B 'issu':239B 'issued':528B 'it':491B 'land':29B,194B,289C,318B,483B 'lander':412B,536B 'landesvermessung':284B,573B 'legitim':146B,268B 'legitimate':435B,557B 'lgb':172B,278B,288B,461B,567B,577B 'länder':123B,247B 'model':96B,235B 'modelling':385B,524B 'must':148B,173B,437B,462B 'nba':5A,16A,45B,87B,183B,294A,305A,334B,376B,472B 'observ':175B 'observed':464B 'of':308B,312B,315B,339B,358B,375B,386B,397B,403B,407B,410B,413B,417B,425B,450B,460B,480B,510B,534B,551B,556B 'offici':9A,28B,193B 'official':298A,317B,482B 'or':368B,430B,516B,545B 'other':348B 'out':392B 'owner':152B,167B,263B,441B,456B,552B 'procedur':6A,46B,140B,184B,255B 'procedure':295A,335B,473B 'procedures':429B,544B 'process':85B,223B 'processing':374B,512B 'proof':266B,555B 'properti':10A,25B,207B 'properties':314B 'property':299A,496B 'provid':134B,178B 'provided':423B 'provides':467B 'provis':53B,107B 'provision':342B 'provisions':396B 'publish':282B 'published':571B 'registri':11A,30B,195B 'registry':300A,319B,484B 'relat':41B,187B 'related':330B,476B 'republ':127B 'republic':416B 'requir':76B,82B,224B,265B 'required':371B 'requirements':365B 'requires':513B,554B 'review':273B,562B 'rhythm':63B,352B 's':568B 'scope':68B,220B,357B,509B 'self':143B,258B,432B,547B 'self-extract':142B,257B 'self-extraction':431B,546B 'softwar':78B,226B 'software':367B,515B 'spatial':65B,217B,354B,506B 'special':77B,366B 'standard':236B,525B 'subject':270B,559B 'suppli':203B 'supplies':492B 'survey':119B,248B 'surveying':408B,537B 'system':13A,32B,197B,229B,302A,321B,486B 'systems':518B 'tailor':73B 'tailored':362B 'the':293A,297A,306B,309B,313B,316B,327B,343B,350B,353B,359B,373B,384B,387B,395B,398B,404B,411B,414B,420B,448B,455B,458B,471B,481B,505B,522B,530B 'these':451B 'thing':60B 'things':349B 'this':337B,465B 'though':260B,549B 'to':363B,394B,494B,500B,560B 'type':49B,338B 'und':285B,574B 'up':382B 'updat':18B,44B,62B,190B,204B,213B 'update':307B,333B,351B,479B,502B 'updates':493B 'usag':280B 'usage':569B 'use':165B,261B,550B 'user':40B,55B,186B,210B,329B,344B,475B 'user-rel':39B,185B 'user-related':328B,474B 'users':499B 'using':454B 'version':112B,237B,401B,526B 'via':138B,253B,427B,542B 'when':453B 'with':326B,566B 'work':116B,243B 'working':405B,532B","popularity_score":"0.0000","maintenance_score":"0.5000","institution_id":null,"institution_type":null,"country_code":"DE","official_confidence":null,"proof_summary":null,"source_seed_url":null,"is_public_sector":true,"published_at":"2026-06-27T08:15:00.000Z","geographic_scope":"NATIONAL","name_en":null,"description_en":"This API provides difference data from the NBA procedure (user-related inventory data update) of the Official Land Registry Information System (ALKIS) in Brandenburg, Germany. It supplies updates to basic property geodata, allowing users to define update frequency and the spatial and content scope of deliveries. Processing requires dedicated software or database systems, as data follows the GeoInfoDoc modelling standard (version 7.1.2) issued by the AdV working group of German Länder surveying authorities. Access is free via automated procedures or self-extraction, though use of owner data requires proof of legitimate interest, subject to a review fee, and compliance with LGB's usage conditions. Published by Landesvermessung und Geobasisinformation Brandenburg (LGB).","native_lang":"de","access_level":"direct","formats":[],"capability_tier":"reference","trust_score":34.5,"merged_into_entry_id":null,"identity_key":"API|https://isk.geobasis-bb.de/ows/alkis_qualitaetsangaben-punkte_wms?REQUEST=GetCapabilities&SERVICE=WMS|difference data in the nba procedure from the official property registry information system (alkis-nba)","upstream_ref":null,"content_changed_at":null,"title_qualifier":null,"access":{"level":"direct","primary":{"kind":"query","label":"Run verified request","method":"GET","url":"https://isk.geobasis-bb.de/ows/alkis_qualitaetsangaben-punkte_wms?REQUEST=GetCapabilities&SERVICE=WMS","source":"probe","runnable":true},"actions":[{"kind":"query","label":"Run verified request","method":"GET","url":"https://isk.geobasis-bb.de/ows/alkis_qualitaetsangaben-punkte_wms?REQUEST=GetCapabilities&SERVICE=WMS","source":"probe","runnable":true}],"formats":[]},"maturity":{"entry_id":"1eab44cf-c77e-4904-8245-3e828a52d6e2","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":null,"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":"isk.geobasis-bb.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. 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The hash was computed before the stamp existed, so no field of the stamp is inside it.","stamped_keys":["answer_sha256","answer_sha256_rule","stamped_keys","row_count","row_count_basis","live","live_basis","created_at","created_at_basis","durable_citation"],"row_count":8,"row_count_basis":"Objects that are elements of a JSON array anywhere in this body, excluding manifest. Not a claim about which collection is the answer. Largest single collection: maturity.rungs[] (7 rows).","live":true,"live_basis":"This body was produced by executing the request.","created_at":"2026-10-12T23:35:34.347Z","created_at_basis":"When this response body was assembled, deliberately OUTSIDE the hashed bytes so the same answer hashes identically on every request. Not the upstream read time — that is provenance[].retrieved_at. A zone-cached replay carries the assembly time, not your receipt time.","durable_citation":"This manifest is produced at response time and is NOT stored. A durable, replayable citation is persisted only on an explicit cite: GET /api/v1/entries/{id-or-slug}/evidence, or the MCP cite_query tool. Both are entry-scoped, because evidence_manifests is entry-shaped; a domain answer spanning several sources has no single entry and cannot be persisted through that path."}}