# heatmap with height, like terrain **URL:** \ **Category:** CesiumJS\ **Created:** [August 17, 2016, 1:13am UTC](https://community.cesium.com/t/heatmap-with-height-like-terrain/4510 "2016-08-17T01:13:56Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![chad\_liu](https://avatars.discourse-cdn.com/v4/letter/c/f04885/32.png) [@chad\_liu](https://community.cesium.com/u/chad_liu)\ **Post date:** [August 17, 2016, 1:13am UTC](https://community.cesium.com/t/heatmap-with-height-like-terrain/4510/1 "2016-08-17T01:13:56Z")
Hello, everybody: I’m working at a project based on Cesium. Now, I have many points of an area, which have x,y coordinate and value about representing pm 2.5 density. [![](https://lh3.googleusercontent.com/-7o3ISGSQygA/V7O5_jAR_6I/AAAAAAAAABw/DUMZHox4pSUtOxhT5C-ypyO05y_pIRDnACLcB/s320/unnamed.png)](https://lh3.googleusercontent.com/-7o3ISGSQygA/V7O5_jAR_6I/AAAAAAAAABw/DUMZHox4pSUtOxhT5C-ypyO05y_pIRDnACLcB/s1600/unnamed.png) I want to visualize these points in Cesium with heatmap as below, and like elevation, the value of one area is bigger, it’s also higher. [![](https://lh3.googleusercontent.com/-ITsdvzl3Hjk/V7O6N98NmyI/AAAAAAAAAB0/A4zLZqys2GM_dgD-nRqtEPVgTzG2hJb4wCLcB/s320/unnamed%2B%25281%2529.png)](https://lh3.googleusercontent.com/-ITsdvzl3Hjk/V7O6N98NmyI/AAAAAAAAAB0/A4zLZqys2GM_dgD-nRqtEPVgTzG2hJb4wCLcB/s1600/unnamed%2B%25281%2529.png) But I don’t know how to do it. Could you help me and give me some clues about this? Looking forward to you reply, thank you very much! Chad ---
**Author:** ![abdou](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/abdou/32/2012_2.png) [@abdou](https://community.cesium.com/u/abdou)\ **Post date:** [August 18, 2016, 5:56am UTC](https://community.cesium.com/t/heatmap-with-height-like-terrain/4510/2 "2016-08-18T05:56:32Z")
Hello, you could check this [repository](https://github.com/dragon112/CesiumHeatmap). I don’t know if it’s maintained.