CityJSON Quick Facts

About Quick Facts Tables

Format Type Identifier

CITYJSON

Reader/Writer

Both

Dependencies

None

Dataset Type

File

Feature Type

CityJSON Models

Typical File Extensions

.json

Automated Translation Support

Yes

User-Defined Attributes

Yes

Coordinate System Support

Yes

Generic Color Support

No

Appearance Support (Surfaces Only)

Textures: Yes

Color: Yes

Spatial Index

No

Schema Required

No

Transaction Support

No

Geometry Type

CityJSON-specific, compatible with ISO 19107 (See https://www.cityjson.org/specs/#geometry-objects for details.)

OGC CityJSON Geometry Support

Geometry

Supported?

aggregate

no

circles

no

circular arc

no

donut polygon

yes

elliptical arc

no

ellipses

no

line

yes

none

yes

point

yes

polygon

yes

raster

no

solid

yes

surface

yes

text

no

z values

yes