• Cesium
• 3D Tiles
• Point clouds: streaming visualization, fusion, styling, compressing
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Open-source JavaScript library for world-class 3D globes and maps
Apache 2.0 license
No plugins, cross platform, cross browser, cross device
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Indexed 3D Scene Layers (I3S)
What is it ?
•Open specification for storage and transmission of
large, heterogeneous 3D geospatial data sets
•Cloud, Web and Mobile friendly based on JSON, REST
and modern web standards
•Support 3D geospatial content, various coordinate
systems along with a rich set of layer types
DRIVING SIMULATIONS FOR AUTONOMOUS VEHICLES WITH 3D TILES AND CESIUM
•Open source JavaScript library for rendering 3D globes and 2D maps
•Apache 2.0 License
•Runs in a browser and on mobile
•Cesium ion
•Online service for processing and efficiently streaming data
•Accepts point clouds, terrain, imagery, photogrammetry, BIM/CAD models, CityGML
•Free for non commercial use/paid enterprise accounts
3D Tiles
Tileset JSON
Defines spatial layout for the tileset
Relative paths to tiles
May point to external tilesets
Tiles
Contains the actual data
Binary formats
b3dm (buildings, photogrammetry, BIM)
i3dm (instanced models)
pnts (point clouds)
vctr (vector)
Massive Point Cloud
Visualization with CesiumJS, 3D
Tiles, and Cesium ion
Patrick Cozzi
@pjcozzi
cesium.com pcozzi@agi.com
