Mission

Cesium is an open-source JavaScript library for world-class 3D globes and maps. Our mission is to create the leading 3D globe and map for static and time-dynamic content, with the best possible performance, precision, visual quality, platform support, community, and ease of use.



The Cesium Consortium

Accelerates open-source Cesium development and support long-term open-source Cesium sustainability

Collaborates to influence the Cesium roadmap and prioritize bug fixes with input from the community

Collaborates on outreach such as conferences, the Cesium website, and social media

Participates in social coding events such as code sprints and bug bashes



Cesium is lead by the Cesium Consortium, started by Analytical Graphics, Inc. and Bentley Systems.

If Cesium is important to your organization and you would like to significantly influence Cesium's future and support its long-term open-source sustainability, send a note to the Cesium lead, Patrick Cozzi, pcozzi@agi.com, to learn about joining the consortium.

AGI

Cesium was founded by AGI in 2011 as a cross-platform virtual globe for dynamic-data visualization in the space and defense industries. Since then, Cesium has grown into a 3D globe serving industries from geospatial and oil and gas to agriculture, real estate, entertainment, and sports.

AGI uses Cesium in many of its own applications, such as ComSpOC and NORAD Tracks Santa, and develops value-add products for Cesium including the STK Terrain Server.

Meet the team at cesium.com Look at jobs on cesium.com

Bentley

Bentley creates software for advancing infrastructure used by architects, engineers, geospatial professionals, constructors, and owner-operators.

Bentley Systems adopted Cesium to visualize and interact with highly detailed infrastructure engineering models set in the reality context of their surrounding environment. The digital engineering models are created with Bentley's MicroStation and BIM applications, and the context is provided through reality meshes, created from digital photography and scanning devices using Bentley's ContextCapture.

Learn more about Bentley

Open Standards and Formats

A number of open 3D geospatial formats have grown out of Cesium. Open formats create interoperability for a full ecosystem of tools.

Learn more on cesium.com


GLTF
3D Tiles