{"title":"3D Buildings in Cologne (LoD2)","description":"<p>Together with a digital terrain model, 3D building models describe the natural terrain shape of the earth's surface, including all buildings and structures, in digital form and enable the representation of cities and towns in virtual worlds. Buildings can be modeled in different levels of detail (Level of Detail, LoD). In the 3D building model LoD2, the modeling of the buildings is done with standardized roof shapes such as a gable or hip roof.</p>\n<p>The data in this API is an extract from the statewide data (rectangle in the city of Cologne with 2 km x 3 km edge length, 10462 buildings).</p>\n<p>The building properties and their values are in German.</p>","links":[{"rel":"alternate","type":"text/html","title":"Dieses Dokument als HTML","href":"https://demo.ldproxy.net/cologne_lod2?f=html"},{"rel":"codelists","title":"In den Daten verwendete Codelisten","href":"https://demo.ldproxy.net/cologne_lod2/codelists"},{"rel":"conformance","title":"Implementierte OGC-API-Konformitätsklassen","href":"https://demo.ldproxy.net/cologne_lod2/conformance"},{"rel":"data","title":"Zu den Daten (Buildings)","href":"https://demo.ldproxy.net/cologne_lod2/collections"},{"rel":"http://www.opengis.net/def/rel/ogc/0.0/tileset-3dtiles","type":"text/html","title":"Zu den Daten als 3D Tiles (Buildings)","href":"https://demo.ldproxy.net/cologne_lod2/collections/building/3dtiles"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/conformance","title":"Implementierte OGC-API-Konformitätsklassen","href":"https://demo.ldproxy.net/cologne_lod2/conformance"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/data","title":"Zu den Daten (Buildings)","href":"https://demo.ldproxy.net/cologne_lod2/collections"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/styles","title":"Styles zur Darstellung der Daten in Karten","href":"https://demo.ldproxy.net/cologne_lod2/styles"},{"rel":"http://www.opengis.net/def/rel/ogc/1.0/tiling-schemes","title":"Liste der von dieser API implementierten Kachelschemata","href":"https://demo.ldproxy.net/cologne_lod2/tileMatrixSets"},{"rel":"license","title":"Datenlizenz Deutschland - Zero – Version 2.0","href":"https://www.govdata.de/dl-de/zero-2-0"},{"rel":"self","type":"application/json","title":"Dieses Dokument","href":"https://demo.ldproxy.net/cologne_lod2?f=json"},{"rel":"service-desc","type":"application/vnd.oai.openapi+json;version=3.0","title":"Formale Beschreibung der API in OpenAPI 3.0","href":"https://demo.ldproxy.net/cologne_lod2/api?f=json"},{"rel":"service-desc","type":"application/vnd.oai.openapi;version=3.0","title":"Formale Beschreibung der API in OpenAPI 3.0","href":"https://demo.ldproxy.net/cologne_lod2/api?f=yaml"},{"rel":"service-doc","type":"text/html","title":"Dokumentation der API","href":"https://demo.ldproxy.net/cologne_lod2/api?f=html"}],"attribution":"Geobasis NRW","extent":{"spatial":{"bbox":[[6.935375871536365,50.92910957124391,86.73813771420757,6.980223178327386,50.94852634901056,159.34124079030755]],"crs":"http://www.opengis.net/def/crs/OGC/0/CRS84h"},"temporal":{"interval":[["2025-11-27T10:00:11Z","2025-11-27T10:01:22Z"]],"trs":"http://www.opengis.net/def/uom/ISO-8601/0/Gregorian"}}}