Cesium ion assets

Seamlessly integrate your own data with terrain and imagery served by Cesium ion.

We've curated terabytes of data from open and commercial sources to create 3D tilesets ready to stream from Cesium ion’s modern cloud architecture into CesiumJS.

High resolution

Our massive 3D tilesets have global coverage with terrain down to 50 cm resolution and imagery down to 15 cm resolution.

Offline access

Global terrain and imagery available for use on-premise.

Interoperable formats

Stream efficient, open data formats widely supported in CesiumJS and other tools.

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Are you a data provider? Make your data stream seamlessly in Cesium web apps.

Bring your data anywhere by transforming into 3D tilesets and formats optimized for streaming. Access to your data can be sold as a subscription through Cesium ion or as an on-premises dataset.

Contact Tim Rivenbark, Cesium's Business Development Director.