3D Geospatial Visualization for the Web
Built on open formats, CesiumJS is designed for robust interoperability and scaling for massive datasets.
- Stream in 3D Tiles and other standard formats from Cesium ion or another source
- Visualize and analyze on a high-precision WGS84 globe
- Share with users on desktop or mobile
Open Source from 2012 until Forever
CesiumJS is released under the Apache 2.0 license and is free for both commercial and non-commercial use.
With more than 1,000,000 downloads, CesiumJS powers apps that reach millions of users.
Vectors and geometry
Load KML, GeoJSON, and CZML, or use the API to draw a wide variety of features and geometry.
Leverage first-class support for time-dynamic simulation, real time telemetry streaming, and 4D visualization.