IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView]"
Time stamp: "2026-05-11T20:55:28"
Preprocessor: "IfcOpenShell 0.8.5-1c5b825"
Originating system: "IfcOpenShell 0.8.5-1c5b825"

Units
  VOLUMEUNIT: CUBIC_METRE
  LENGTHUNIT: METRE
  AREAUNIT: SQUARE_METRE

Spatial structure
IFCPROJECT "Cityweft Export"
  IFCSITE "Site" | latitude 51° 30′ 35.964269″ | longitude 0° 5′ 17.865715″ | elevation above sea level 0.
    contains 274 elements
      271 x IFCGEOGRAPHICELEMENT | names: "cw_instances_tree_221", "cw_instances_tree_208", "cw_instances_tree_136" (+268 more) | material: "tree"; "topography"; "grass"; "construction"; "garden" | property sets: Cityweft_Common
      3 x IFCBUILDINGELEMENTPROXY | object type "Survey Control Point" | names: "CP3_North", "CP2_East", "CP1_Origin" | property sets: Cityweft_ControlPoint
    IFCBUILDING "Building"
      IFCBUILDINGSTOREY "Ground"
        contains 1512 elements
          1406 x IFCBUILDINGELEMENTPROXY | names: "cw_buildings_ OSM buildings_22", "cw_buildings_OSM + UK LiDAR_500", "cw_buildings_OSM + UK LiDAR_795" (+1403 more) | material: "OSM buildings"; "OSM + UK LiDAR"; "Simple OSM buildings" | property sets: Cityweft_Common
          5 x IFCSLAB | names: "cw_surface_pavement", "cw_surface_pitch", "cw_surface_asphalt" (+2 more) | material: "pavement"; "pitch"; "asphalt"; "roadwayIntersection"; "path" | property sets: Cityweft_Common
          94 x IFCFURNISHINGELEMENT | names: "cw_instances_bench_18", "cw_instances_bench_8", "cw_instances_bench_48" (+91 more) | material: "bench"; "busStop" | property sets: Cityweft_Common
          5 x IFCBUILDINGELEMENTPROXY | object type "Building Construction" | names: "cw_surface_buildingConstruction_4", "cw_surface_buildingConstruction_0", "cw_surface_buildingConstruction_2" (+2 more) | material: "buildingConstruction" | property sets: Cityweft_Common
          2 x IFCRAILING | names: "cw_barriers_wall", "cw_barriers_fence" | material: "wall"; "fence" | property sets: Cityweft_Common

Property sets
  Cityweft_ControlPoint | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    EPSG = "EPSG:32630" (IFCLABEL)
    Elevation = 0. (IFCREAL)
    LocalX = 0. (IFCREAL)
    LocalY = 0. (IFCREAL)
    LocalZ = 0. (IFCREAL)
    Source = "Cityweft" (IFCLABEL)
    UTM_Easting = 702045.61948892113 (IFCREAL)
    UTM_Northing = 5710560.0970711475 (IFCREAL)
    UTM_Zone = "30N" (IFCLABEL)
  Cityweft_ControlPoint | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    EPSG = "EPSG:32630" (IFCLABEL)
    Elevation = 0. (IFCREAL)
    LocalX = 100. (IFCREAL)
    LocalY = 0. (IFCREAL)
    LocalZ = 0. (IFCREAL)
    Source = "Cityweft" (IFCLABEL)
    UTM_Easting = 702145.61948892113 (IFCREAL)
    UTM_Northing = 5710560.0970711475 (IFCREAL)
    UTM_Zone = "30N" (IFCLABEL)
  Cityweft_ControlPoint | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    EPSG = "EPSG:32630" (IFCLABEL)
    Elevation = 0. (IFCREAL)
    LocalX = 0. (IFCREAL)
    LocalY = 100. (IFCREAL)
    LocalZ = 0. (IFCREAL)
    Source = "Cityweft" (IFCLABEL)
    UTM_Easting = 702045.61948892113 (IFCREAL)
    UTM_Northing = 5710660.0970711475 (IFCREAL)
    UTM_Zone = "30N" (IFCLABEL)
  Cityweft_Coordinates | properties | on 1 object (1 IFCSITE)
    CoordinateSummary = "Origin: 51.50999007, -0.08829603 (WGS 84) | UTM 30N: E 702045.62 N 5710560.10 | Elev: 0.00 m | CRS: EPSG:32630 | North rotation: 0.0 deg (true north)" (IFCLABEL)
    NorthRotation_deg = 0. (IFCREAL)
    OriginDefinition = "Polygon vertex 0 (SW corner of site boundary)" (IFCLABEL)
    OriginElevation = 0. (IFCREAL)
    OriginLatitude = 51.509990074809963 (IFCREAL)
    OriginLongitude = -0.088296031859385948 (IFCREAL)
    OriginWGS84 = "51.50999007, -0.08829603" (IFCLABEL)
    ProjectedCRS = "EPSG:32630" (IFCLABEL)
    RotationBasis = "True North (no rotation applied)" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
    UTM_Easting = 702045.61948892113 (IFCREAL)
    UTM_Northing = 5710560.0970711475 (IFCREAL)
    UTM_Zone = "30N" (IFCLABEL)
  Cityweft_Common | properties | on 840 objects (840 IFCBUILDINGELEMENTPROXY)
    GeometryType = "OSM + UK LiDAR" (IFCLABEL)
    LayerName = "buildings" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 565 objects (565 IFCBUILDINGELEMENTPROXY)
    GeometryType = "OSM buildings" (IFCLABEL)
    LayerName = "buildings" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 267 objects (267 IFCGEOGRAPHICELEMENT)
    GeometryType = "tree" (IFCLABEL)
    LayerName = "instances" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 58 objects (58 IFCFURNISHINGELEMENT)
    GeometryType = "bench" (IFCLABEL)
    LayerName = "instances" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 36 objects (36 IFCFURNISHINGELEMENT)
    GeometryType = "busStop" (IFCLABEL)
    LayerName = "instances" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 5 objects (5 IFCBUILDINGELEMENTPROXY)
    GeometryType = "buildingConstruction" (IFCLABEL)
    LayerName = "surface" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 1 object (1 IFCSLAB)
    GeometryType = "path" (IFCLABEL)
    LayerName = "surface" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common | properties | on 1 object (1 IFCSLAB)
    GeometryType = "roadwayIntersection" (IFCLABEL)
    LayerName = "surface" (IFCLABEL)
    Source = "Cityweft" (IFCLABEL)
  Cityweft_Common: 10 more contents on 10 objects not shown