Data Format
This is the latest version from 2024-06.
Our base data format is GeoJSON. This reads easily into many web applications as well as GIS software. Find out more about this standard format here geojson.org.
You need a different data format? Please contact our support team.
Geometry
Geographic projection id EPSG:4326 (WGS84).
GeometryCollection and MultiPolygon geometries are resolved to individual features.
Feature ID
ONEGEO building identifier. It can occur multiple times in order to connect building parts.
alphanumeric
Feature Attributes
Attribute | Description |
---|---|
name | building name alphanumeric i.e. Chrysler Building |
type | type of building alphanumeric i.e. commerce, residence |
height | total building height, meters numeric |
heightScore | quality index for height sources and precision numeric range: 0..1 |
minHeight | height at which a building part starts vertically (floating), meters numeric |
levels | total building levels numeric |
minLevel | levels at which a building part starts vertically (floating) numeric |
color | dominant color of building facade named colors, rgb() or #hex values alphanumeric |
material | dominant material name alphanumeric i.e. concrete, glass |
shape | building shape if unusual alphanumeric i.e. sphere, pyramid |
roofShape | roof shape alphanumeric i.e. skillion, flat, dome |
roofHeight | roof height (included in total height), meters numeric |
roofLevels | roof levels (add to buildings levels) numeric |
roofColor | dominant roof color alphanumeric named colors, rgb() or #hex values |
roofMaterial | dominant roof material name alphanumeric i.e. tiles |
roofDirection | direction where a roof is facing - clockwise in degrees from north numeric |
roofAngle | inclination of roof faces - in degrees upwards from horizon numeric |
date | date on which the feature was last edited numeric i.e. 202103 |
built | date on which the feature was built numeric i.e. 196706 |
buildingId | ⚠️ marked for deprecation - use feature IDs instead for complex buildings: used to connect building parts alphanumeric |
heightSrc | ⚠️ marked for deprecation - use heightScore instead source type for height attribute alphanumeric |
partId | deprecated |
origId | deprecated |
Example
{
"id": "037111f-0b9e666-6c",
"type": "Feature",
"properties": {
"height": 8.8,
"color": "#e3e1c8",
"roofColor": "#b4c9b3",
"roofShape": "gabled",
"roofHeight": 1.3,
"roofDirection": 237.9
},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[13.400488, 52.519056],
[13.400496, 52.519059],
[13.400499, 52.519060],
[13.400534, 52.519026],
[13.400532, 52.519025],
[13.400524, 52.519023],
[13.400488, 52.519056]
]
]
}
}