# 3DTiles and tileset.json generation

**URL:** <https://community.cesium.com/t/3dtiles-and-tileset-json-generation/35234>\
**Category:** CesiumJS\
**Created:** [September 16, 2024, 3:42pm UTC](https://community.cesium.com/t/3dtiles-and-tileset-json-generation/35234 "2024-09-16T15:42:12Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![lmark](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/lmark/32/14000_2.png) [@lmark](https://community.cesium.com/u/lmark)\
**Post date:** [September 16, 2024, 3:42pm UTC](https://community.cesium.com/t/3dtiles-and-tileset-json-generation/35234/1 "2024-09-16T15:42:12Z")

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Hello everyone,

I am new to Cesium and 3DTiles I am interested in creating a temperature overlay using 3DTiles.

What would be the best way to go about creating models for this problem? Is there any way to automatically generate tileset.json?

Thanks in advance.

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**Author:** ![jjhembd](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/jjhembd/32/10144_2.png) [@jjhembd](https://community.cesium.com/u/jjhembd)\
**Post date:** [September 21, 2024, 1:43am UTC](https://community.cesium.com/t/3dtiles-and-tileset-json-generation/35234/2 "2024-09-21T01:43:42Z")

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Hi @lmark, welcome to the community!

This sounds like an interesting project. What is the format of your input temperature data?

The input data is fed into a “tiler” which automatically generates the tileset.json and related files. Our own tilers are accessible via Cesium ion–you could look at [3D Tiling – Cesium](https://cesium.com/learn/3d-tiling/) to see if your input data format is supported.