建築
建築是指具有屋頂或內部空間的人工結構，這些結構在一個地方永久或半永久地存在（OSM 建築定義）。
| Geometry Type | Polygon or MultiPolygon |
|---|---|
| Theme | buildings |
| Type | building |
The most basic form of a building feature in the Overture Schema. The geometry is expected to be the most outer footprint (or roofprint if traced from satellite/aerial imagery) of a building. 最基本的 building 特徵形式在 Overture Schema 中。幾何形狀預期是建築物最外層的樣子（或如果從衛星/航空影像追蹤，則是屋頂的輪廓）。
架構
- Browsable
- YAML
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---
"$schema": https://json-schema.org/draft/2020-12/schema
title: building
description: >-
A building is a man-made structure with a roof that exists permanently in one place. Buildings are compatible with
GeoJSON Polygon features.
type: object
properties:
id:
"$ref": ../defs.yaml#/$defs/propertyDefinitions/id
geometry:
description: >-
A regular building's geometry is defined as its footprint or
roofprint (if traced from aerial/satellite imagery). It MUST be a
Polygon or MultiPolygon as defined by the GeoJSON schema.
unevaluatedProperties: false
oneOf:
- "$ref": https://geojson.org/schema/Polygon.json
- "$ref": https://geojson.org/schema/MultiPolygon.json
properties:
unevaluatedProperties: false
allOf:
- "$ref": ../defs.yaml#/$defs/propertyContainers/overtureFeaturePropertiesContainer
- "$ref": ../defs.yaml#/$defs/propertyContainers/namesContainer
- "$ref": ../defs.yaml#/$defs/propertyContainers/levelContainer
- "$ref": ./defs.yaml#/$defs/propertyContainers/shapeContainer
properties:
subtype:
description: >-
A broad category of the building type/purpose. When the
current use of the building does not match the built purpose,
the subtype should be set to represent the current use of the
building.
type: string
enum:
- agricultural
- civic
- commercial
- education
- entertainment
- industrial
- medical
- military
- outbuilding
- religious
- residential
- service
- transportation
class:
description: >-
Further delineation of the building's built purpose.
type: string
enum:
- agricultural
- allotment_house
- apartments
- barn
- beach_hut
- boathouse
- bridge_structure
- bungalow
- bunker
- cabin
- carport
- cathedral
- chapel
- church
- civic
- college
- commercial
- cowshed
- detached
- digester
- dormitory
- dwelling_house
- factory
- farm
- farm_auxiliary
- fire_station
- garage
- garages
- ger
- glasshouse
- government
- grandstand
- greenhouse
- guardhouse
- hangar
- hospital
- hotel
- house
- houseboat
- hut
- industrial
- kindergarten
- kiosk
- library
- manufacture
- military
- monastery
- mosque
- office
- outbuilding
- parking
- pavilion
- post_office
- presbytery
- public
- religious
- residential
- retail
- school
- semi
- semidetached_house
- service
- shed
- shrine
- silo
- slurry_tank
- sports_centre
- sports_hall
- stable
- stadium
- static_caravan
- stilt_house
- storage_tank
- sty
- supermarket
- synagogue
- temple
- terrace
- toilets
- train_station
- transformer_tower
- transportation
- trullo
- university
- warehouse
- wayside_shrine
has_parts:
description: Flag indicating whether the building has parts
type: boolean
範例
- Polygon Building
- MultiPolygon Building
- Building with Multiple Names
{
"id": "overture:buildings:building:1234",
"type": "Feature",
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-77.036873,
38.897804
],
[
-77.036873,
38.897559
],
[
-77.03626,
38.897559
],
[
-77.03626,
38.897804
],
[
-77.036873,
38.897804
]
]
]
},
"properties": {
"ext_foo": "I am a customer user property.",
"ext_bar": "Me too!",
"theme": "buildings",
"type": "building",
"version": 1,
"level": 1,
"height": 21.34,
"num_floors": 4,
"num_floors_underground": 1,
"subtype": "transportation",
"class": "parking",
"is_underground": false,
"sources": [
{
"property": "",
"dataset": "microsoftMLBuildings,",
"confidence": 1
},
{
"property": "/properties/height",
"dataset": "metaLidarExtractions,",
"confidence": 0.95
}
]
}
}
{
"id": "overture:buildings:building:1234",
"type": "Feature",
"geometry": {
"type": "MultiPolygon",
"coordinates": [
[
[
[
0,
0
],
[
0,
1
],
[
1,
1
],
[
1,
0
],
[
0,
0
]
]
]
]
},
"properties": {
"ext_foo": "I am a customer user property.",
"ext_bar": "Me too!",
"theme": "buildings",
"type": "building",
"version": 0
}
}
{
"id": "overture:buildings:building:1234",
"type": "Feature",
"properties": {
"ext_foo": "I am a customer user property.",
"ext_bar": "Me too!",
"theme": "buildings",
"type": "building",
"version": 1,
"names": {
"primary": "The White house",
"common": {
"es": "La Casa Blanca"
},
"rules": [
{
"variant": "official",
"value": "The White House"
},
{
"variant": "alternate",
"value": "White House"
}
]
}
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-77.036873,
38.897804
],
[
-77.036873,
38.897559
],
[
-77.03626,
38.897559
],
[
-77.03626,
38.897804
],
[
-77.036873,
38.897804
]
]
]
}
}