{"cities":["england","london","berlin","munich","erlangen","wuerzburg","aachen","cologne","frankfurt"],"stateCoverage":["DE-BE","DE-BY","DE-NW","DE-HE","DE-NI","DE-RP","DE-HH","DE-ST","DE-HB","DE-BB","DE-MV","DE-SH","DE-SL","DE-SN","DE-BW"],"pendingStates":{"DE-TH":{"name":"TLBG Thüringen — LoD2","sourceUrl":"https://geoportal.thueringen.de/gdi-th/download-offene-geodaten/download-3d-gebaeudedaten","metadataUrl":"https://geomis.geoportal-th.de/geonetwork/srv/api/records/97d152b8-9e00-49f3-9ae4-8bbb30873562/formatters/xml","licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/deed.de","status":"source_access_unavailable","reviewedAt":"2026-11-07","reason":"Thüringen sunlight is pending: the official LoD2 building download service is currently unavailable. No estimate is supplied.","serviceMetadataUrl":"https://geomis.geoportal-th.de/geonetwork/srv/api/records/12b7cb23-e5c6-4110-b42e-5389d10a6549","downloadFeedUrl":"https://geoportal.geoportal-th.de/dienste/atom_th_gebaeude"}},"partialStates":{},"preparedStates":{"DE-SH":{"mode":"prepared_tiles","inventoryStatus":"complete","geographicCoverage":"published_tiles_only","scope":"All 13,805 tiles in the retrieved official Schleswig-Holstein catalogue; omitted cells and model limits can still prevent a result.","catalogueTiles":13805,"catalogueCheckedAt":"2026-11-07T11:27:12.305Z","verifiedAt":"2026-11-07T12:44:51.896Z","catalogueSnapshotSha256":"685364435dfb4720e86ffb8fc50f38f5d71cacd9884154213695396e68bc2eb1","preparedTiles":13805}},"boundaryExclusionMetres":650,"sources":{"england":{"sourceKey":"england-ea-osm-sun-v1","provider":"england","name":"Environment Agency LiDAR + OpenStreetMap building footprints","sourceUrl":"https://environment.data.gov.uk/dataset/9ba4d5ac-d596-445a-9056-dae3ddec0178","methodologyUrl":"https://www.data.gov.uk/dataset/cf3f1137-c12b-44a1-a835-e80fe4a60b92/lidar-composite-dsm-2022-1m","crs":"EPSG:27700","timeZone":"Europe/London","maximumFeatures":6000,"licence":"EA: Open Government Licence v3.0; OSM: ODbL-1.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","footprintLicenceUrl":"https://www.openstreetmap.org/copyright","attribution":"© Environment Agency copyright and/or database right 2022. All rights reserved. Contains public sector information licensed under OGL v3.0. Building footprints © OpenStreetMap contributors, ODbL-1.0. Raum derives quality-checked roof-envelope and local ground heights from numeric LiDAR. Solar positions: SunCalc 2.0.0. England coverage is conditional on usable source rasters and complete footprints; there is no every-address guarantee. OSTN15: © Copyright and database rights Ordnance Survey Limited 2016. All rights reserved. BSD-2-Clause; /ostn15-license.txt.","dataDateLabel":"EA composite: surveys 2000–2022; OSM footprints retrieved with the scene","recordDateKind":"OSM footprint retrieval; not a survey date","geometryVintage":"LiDAR and footprint dates differ. Trees, building changes and misalignment can affect sampled roof heights; rejected heights remain unknown.","lookupDescription":"A 900 × 900 m area: two bounded numeric 1 m EA elevation rasters and OSM building footprints. The location is sent, never rent or window details. A first lookup can take up to a minute.","heightMethod":"95th percentile interior DSM roof elevation minus median local DTM ground elevation; uncertainty and quality checks applied. Roof envelopes are not detailed roof meshes."},"london":{"sourceKey":"london-ea-osm-sun-v1","provider":"london","name":"Environment Agency LiDAR + OpenStreetMap building footprints","sourceUrl":"https://environment.data.gov.uk/dataset/9ba4d5ac-d596-445a-9056-dae3ddec0178","methodologyUrl":"https://www.data.gov.uk/dataset/cf3f1137-c12b-44a1-a835-e80fe4a60b92/lidar-composite-dsm-2022-1m","crs":"EPSG:27700","timeZone":"Europe/London","maximumFeatures":6000,"licence":"EA: Open Government Licence v3.0; OSM: ODbL-1.0","licenceUrl":"https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/","footprintLicenceUrl":"https://www.openstreetmap.org/copyright","attribution":"© Environment Agency copyright and/or database right 2022. All rights reserved. Contains public sector information licensed under OGL v3.0. Building footprints © OpenStreetMap contributors, ODbL-1.0. Raum derives quality-checked roof-envelope and local ground heights from numeric LiDAR. Solar positions: SunCalc 2.0.0. OSTN15: © Copyright and database rights Ordnance Survey Limited 2016. All rights reserved. BSD-2-Clause; /ostn15-license.txt.","dataDateLabel":"EA composite: surveys 2000–2022; OSM footprints retrieved with the scene","recordDateKind":"OSM footprint retrieval; not a survey date","geometryVintage":"LiDAR and footprint dates differ. Trees, building changes and misalignment can affect sampled roof heights; rejected heights remain unknown.","lookupDescription":"A 900 × 900 m area: two bounded numeric 1 m EA elevation rasters and OSM building footprints. The location is sent, never rent or window details. A first lookup can take up to a minute.","heightMethod":"95th percentile interior DSM roof elevation minus median local DTM ground elevation; uncertainty and quality checks applied. Roof envelopes are not detailed roof meshes."},"berlin":{"sourceKey":"berlin-building-sun-v1-2022","name":"Umweltatlas Berlin — Building Heights 2022","sourceUrl":"https://daten.berlin.de/datensaetze/gebaudehohen-umweltatlas-wfs-d918088d","methodologyUrl":"https://www.berlin.de/umweltatlas/nutzung/gebaeudehoehen/fortlaufend-aktualisiert/methode/","technicalDescriptionUrl":"https://gdi.berlin.de/data/ua_gebaeudehoehen/docs/Datenformatbeschreibung_06_10_1gebhoehen2022.pdf","dataYear":2022,"licence":"dl-de-zero-2.0","licenceUrl":"https://www.govdata.de/dl-de/zero-2-0","attribution":"Umweltatlas Berlin / SenStadt — Building Heights 2022, derived from the official LoD2 model. Sunlight calculation by Raum; solar positions: SunCalc 2.0.0 (BSD-2-Clause).","wfsUrl":"https://gdi.berlin.de/services/wfs/ua_gebaeudehoehen","featureType":"ua_gebaeudehoehen:gebaeudehoehen","crs":"EPSG:25833","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":3000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","lookupDescription":"An uncached lookup sends a 900 × 900 m address-area box to the official Berlin WFS.","dataDateLabel":"2022 building model","geometryVintage":"2022 source geometry can omit later changes."},"bavaria":{"sourceKey":"sunlight-multicity-v2","name":"Bayerische Vermessungsverwaltung — LoD2","sourceUrl":"https://geodaten.bayern.de/opengeodata/OpenDataDetail.html?pn=lod2","methodologyUrl":"https://geodaten.bayern.de/odd/m/3/pdf/hinweise_daten_lod2_download.pdf","dataYear":null,"licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Bayerische Vermessungsverwaltung – www.geodaten.bayern.de. Daten verändert: Raum extracts ground footprints and roof heights for a simplified sunlight model. Solar positions: SunCalc 2.0.0.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-01","geometryVintage":"Source dates vary by building. Catalogue and retrieval dates do not mean every building was surveyed then.","dataDateLabel":"Per-building footprint dates; source tiles reviewed November 2026","recordDateKind":"footprint update (or object creation if absent)","lookupDescription":"Official Bavarian 2 km building tiles covering the 900 × 900 m model box. An uncached tile can take longer to process.","provider":"bavaria"},"nrw":{"sourceKey":"sunlight-multicity-v2","name":"Geobasis NRW — LoD2 CityGML tiles","sourceUrl":"https://www.opengeodata.nrw.de/produkte/geobasis/3dg/lod2_gml/lod2_gml/","methodologyUrl":"https://www.bezreg-koeln.nrw.de/geobasis-nrw/produkte-und-dienste/3d-gebaeudemodelle","dataYear":null,"licence":"dl-de-zero-2.0","licenceUrl":"https://www.govdata.de/dl-de/zero-2-0","attribution":"Bezirksregierung Köln / Geobasis NRW. Raum extracts LoD2 ground surfaces and roof heights for a simplified sunlight model. Solar positions: SunCalc 2.0.0.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-01","geometryVintage":"Source dates vary by building. Catalogue and retrieval dates do not mean every building was surveyed then.","dataDateLabel":"Source publication July 2026; measurement inputs 2019–2025; individual footprint/object dates vary","recordDateKind":"footprint update (or object creation if absent)","lookupDescription":"Official NRW 1 km building tiles covering the 900 × 900 m model box. Processed tiles are cached.","provider":"nrw"},"hessen":{"sourceKey":"sunlight-multicity-v2","name":"HVBG Hessen — INSPIRE Buildings 3D LoD2","sourceUrl":"https://inspire-hessen.de/ows/datasets/org.2.eb6e9422-58e6-4867-942c-ba378d804481_ogcapi","methodologyUrl":"https://hvbg.hessen.de/landesvermessung/geotopographie/3d-daten/3d-gebaeudemodelle","dataYear":null,"licence":"dl-de-zero-2.0","licenceUrl":"https://www.govdata.de/dl-de/zero-2-0","attribution":"Hessische Verwaltung für Bodenmanagement und Geoinformation (HVBG), INSPIRE Buildings 3D LoD2. Raum derives ground footprints and prism heights; solar positions: SunCalc 2.0.0.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-01","geometryVintage":"Source dates vary by building. Catalogue and retrieval dates do not mean every building was surveyed then.","dataDateLabel":"Per-object lifespan dates; source reviewed November 2026","recordDateKind":"object lifespan start, not a survey date","lookupDescription":"A bounded 900 × 900 m area from the official Hessen LoD2 API, including building parts and checked pagination.","provider":"hessen"},"niedersachsen":{"sourceKey":"sunlight-multicity-v2","name":"LGLN Niedersachsen — official LoD2","sourceUrl":"https://lod.stac.lgln.niedersachsen.de/collections/lod2","methodologyUrl":"https://www.lgln.niedersachsen.de/download/129571","dataYear":null,"licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Quelle: LGLN 2026. Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Official roof heights include reviewed laser/photogrammetry sources. Record dates are not survey dates; later changes may be absent.","licenceEvidenceUrl":"https://numis.niedersachsen.de/trefferanzeige?docuuid=6c1ab9c0-02c0-4f0d-98af-caf9fec83cc3","dataDateLabel":"Official STAC release 2024; per-building footprint dates vary","adapter":{"mode":"range-citygml","nativeCrs":25832,"stepKm":1,"urlTemplate":"https://lod2.s3.eu-de.cloud-object-storage.appdomain.cloud/LoD2_32_{x}_{y}_1_ni.gml","version":"2026-11-07-v1","heightCodes":["1000","4000","5000"]},"key":"niedersachsen","lookupDescription":"Loads complete official building tiles or bounded building-feature collections around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"niedersachsen"},"rheinland-pfalz":{"sourceKey":"sunlight-multicity-v2","name":"LVermGeo Rheinland-Pfalz — LoD2","sourceUrl":"https://lvermgeo.rlp.de/produktinformationen/geotopografie/3d-geodaten/3d-gebaeudemodell","methodologyUrl":"https://www.berlin.de/umweltatlas/nutzung/gebaeudehoehen/fortlaufend-aktualisiert/methode/","dataYear":null,"licence":"dl-de/by-2-0","licenceUrl":"https://www.govdata.de/dl-de/by-2-0","attribution":"© GeoBasis-DE / LVermGeoRP 2026, dl-de/by-2-0, www.lvermgeo.rlp.de [Daten bearbeitet]","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Record and publication dates are not survey dates. The official model can omit later building changes.","key":"rheinland-pfalz","dataDateLabel":"Per-building geometry dates; samplecreation2025-11-03 footprint2022-10-01, not2026survey","adapter":{"mode":"range-citygml","stepKm":2,"nativeCrs":25832,"urlTemplate":"https://geobasis-rlp.de/data/geb3dlo/current/gml/LoD2_32_{x}_{y}_2_RP.gml","version":"2026-11-07-v1"},"lookupDescription":"Loads the complete official building tiles or bounded building-feature pages needed around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"rheinland-pfalz"},"hamburg":{"sourceKey":"sunlight-multicity-v2","name":"LGV Hamburg — official LoD2 2026","sourceUrl":"https://suche.transparenz.hamburg.de/dataset/3d-gebaeudemodell-lod2-de-hamburg2","methodologyUrl":"https://suche.transparenz.hamburg.de/api/3/action/package_show?id=3d-gebaeudemodell-lod2-de-hamburg2","dataYear":null,"licence":"dl-de/by-2-0","licenceUrl":"https://www.govdata.de/dl-de/by-2-0","attribution":"Freie und Hansestadt Hamburg, Landesbetrieb Geoinformation und Vermessung (LGV). Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Official roof heights include reviewed laser/photogrammetry sources. Record dates are not survey dates; later changes may be absent.","dataDateLabel":"2026 LoD2 release; ALS 2022 and image matching 2024–2025; footprints vary","adapter":{"mode":"indexed-zip","nativeCrs":25832,"stepKm":1,"index":"hamburg","version":"2026-11-07-v1","heightCodes":["1000","4000","5000"],"nameTemplate":"LoD2_32_{x}_{y}_1_HH.gml"},"key":"hamburg","lookupDescription":"Loads complete official building tiles or bounded building-feature collections around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"hamburg"},"sachsen-anhalt":{"sourceKey":"sunlight-multicity-v2","name":"LVermGeo Sachsen-Anhalt — LoD2 WFS","sourceUrl":"https://www.geodatenportal.sachsen-anhalt.de/gfds/de/gdp-open-data.html","methodologyUrl":"https://www.berlin.de/umweltatlas/nutzung/gebaeudehoehen/fortlaufend-aktualisiert/methode/","dataYear":null,"licence":"dl-de/by-2-0","licenceUrl":"https://www.govdata.de/dl-de/by-2-0","attribution":"© GeoBasis-DE / LVermGeo ST 2026. Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Record and publication dates are not survey dates. The official model can omit later building changes.","key":"sachsen-anhalt","dataDateLabel":"PublishedLoD2April2026; perfeaturedateunknown","adapter":{"mode":"flat-wfs","endpoint":"https://www.geodatenportal.sachsen-anhalt.de/ows_ST_LVermGeo_LoD2_WFS","types":["ALKIS_LOD2_BU:BU.Building","ALKIS_LOD2_BU:BU.BuildingPart"],"featureLocals":["BU.Building","BU.BuildingPart"],"fields":["HEIGHTABOVEGROUND","LOCALID"],"heightField":"HEIGHTABOVEGROUND","heightDescription":"Official INSPIRE height above ground, metres","requestCrs":25832,"version":"2026-11-07-v1","completeCollection":true},"licenceEvidenceUrl":"https://www.geodatenportal.sachsen-anhalt.de/gfds/de/datei/download/id/3782%2C501/faltblatt_nutzung_daten_lvermgeo_b.pdf","lookupDescription":"Loads the complete official building tiles or bounded building-feature pages needed around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"sachsen-anhalt"},"bremen":{"sourceKey":"sunlight-multicity-v2","name":"Landesamt GeoInformation Bremen — official LoD2","sourceUrl":"https://www.geo.bremen.de/produkte/3d-produkte/3d-gebaeudemodelle-11892","methodologyUrl":"https://metaver.de/trefferanzeige?cmd=doShowDocument&docuuid=226971C2-6677-4B79-95F3-C5311F1275C8","dataYear":null,"licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"Landesamt GeoInformation Bremen. Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Official roof heights include reviewed laser/photogrammetry sources. Record dates are not survey dates; later changes may be absent.","licenceEvidenceUrl":"https://metaver.de/csw?service=CSW&version=2.0.2&request=GetRecordById&elementSetName=full&outputSchema=http://www.isotc211.org/2005/gmd&id=226971C2-6677-4B79-95F3-C5311F1275C8","dataDateLabel":"Official 2026 ZIP publication; per-building footprint dates vary","adapter":{"mode":"indexed-zip","nativeCrs":25832,"stepKm":2,"indexes":["bremen","bremerhaven"],"version":"2026-11-07-v1","heightCodes":["1000","4000","5000"],"nameTemplate":"LoD2_32_{x}_{y}_2_HB.gml"},"key":"bremen","lookupDescription":"Loads complete official building tiles or bounded building-feature collections around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"bremen"},"brandenburg":{"sourceKey":"sunlight-multicity-v2","name":"LGB Brandenburg — official LoD2","sourceUrl":"https://data.geobasis-bb.de/geobasis/daten/3d_gebaeude/lod2_gml/","methodologyUrl":"https://geobasis-bb.de/lgb/de/startseite/geodaten/3d-produkte/3d-gebaeudemodelle/","dataYear":null,"licence":"dl-de/by-2-0","licenceUrl":"https://www.govdata.de/dl-de/by-2-0","attribution":"© GeoBasis-DE/LGB 2026, dl-de/by-2-0. Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Official roof heights include reviewed laser/photogrammetry sources. Record dates are not survey dates; later changes may be absent.","dataDateLabel":"Official tile publication 2026; per-building source dates vary","adapter":{"mode":"zip-citygml","nativeCrs":25833,"stepKm":1,"urlTemplate":"https://data.geobasis-bb.de/geobasis/daten/3d_gebaeude/lod2_gml/lod2_33{x}-{y}.zip","tileIndex":"bb-tile-names.json","version":"2026-11-07-v1","heightCodes":["1000","4000","5000"]},"key":"brandenburg","lookupDescription":"Loads complete official building tiles or bounded building-feature collections around the confirmed address. A first lookup may take a few minutes; prepared data are cached.","provider":"brandenburg"},"mecklenburg":{"sourceKey":"sunlight-multicity-v2","name":"LAiV Mecklenburg-Vorpommern — official LoD2","sourceUrl":"https://www.geodaten-mv.de/dienste/gebaeude_atom?type=dataset&id=8397b554-5cb9-4274-8be8-c20490d9a6e8","methodologyUrl":"https://www.laiv-mv.de/Geoinformation/Geobasisdaten/gebaeude%E2%80%93modelle/","dataYear":null,"licence":"CC BY 4.0","licenceUrl":"https://creativecommons.org/licenses/by/4.0/","attribution":"© GeoBasis-DE/M-V 2026. Daten verändert.","crs":"EPSG:25832","queryHalfExtentMetres":450,"modelRadiusMetres":350,"maximumFeatures":6000,"maxWindowDistanceMetres":75,"minimumSolarAltitudeDegrees":10,"stepMinutes":5,"year":2027,"astronomyVersion":"suncalc@2.0.0","dates":["2027-03-21","2027-06-21","2027-09-21","2027-12-21"],"model":"Vertical footprint prisms at reported roof-ridge heights, on a common flat ground plane; selected vertical facade point 0.5 m outside the footprint. Explicit window height. Direct solar rays sampled every five minutes with the sun at least 10 degrees high. Trees, detailed roofs, terrain, balconies, glass, weather and obstructions beyond 350 m are excluded.","reviewedAt":"2026-11-07","geometryVintage":"Official roof heights include reviewed laser/photogrammetry sources. 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