# Using high resolution kml files **URL:** \ **Category:** CesiumJS\ **Created:** [September 9, 2018, 2:33pm UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404 "2018-09-09T14:33:11Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![nishantratheeandroid](https://avatars.discourse-cdn.com/v4/letter/n/85f322/32.png) [@nishantratheeandroid](https://community.cesium.com/u/nishantratheeandroid)\ **Post date:** [September 9, 2018, 2:33pm UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/1 "2018-09-09T14:33:11Z")
1. A concise explanation of the problem you're experiencing. I have KML files with high resolution generated images of a city. I can place these over google earth but when I started putting multiple KML files, Google earth crashes due to large size of GeoTiff images in KML files. Is there a solution in cesium where I can use some kind for tiling to use all the KML overlays Also I have corresponding Obj files generated using AGIsoft photoscan , how can I convert them to tile to overlay in cesium 2. A minimal code example. If you've found a bug, this helps us reproduce and repair it. 3. Context. Why do you need to do this? We might know a better way to accomplish your goal. 4. The Cesium version you're using, your operating system and browser. ---
**Author:** ![omar](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/omar/32/1999_2.png) [@omar](https://community.cesium.com/u/omar)\ **Post date:** [September 9, 2018, 3:49pm UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/2 "2018-09-09T15:49:34Z")
Displaying huge imagery is exactly why Cesium ion exists! Check out [cesium.com/ion](http://cesium.com/ion). Tiling for 3D models is coming soon! There’s an issue open for it with more information on the ion community repo: [https://github.com/AnalyticalGraphicsInc/cesium-ion-community/issues/2](https://github.com/AnalyticalGraphicsInc/cesium-ion-community/issues/2) ---
**Author:** ![nishantratheeandroid](https://avatars.discourse-cdn.com/v4/letter/n/85f322/32.png) [@nishantratheeandroid](https://community.cesium.com/u/nishantratheeandroid)\ **Post date:** [September 9, 2018, 4:14pm UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/3 "2018-09-09T16:14:45Z")
Thanks for the reply but I am looking for local solution not a cloud based solution ---
**Author:** ![omar](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/omar/32/1999_2.png) [@omar](https://community.cesium.com/u/omar)\ **Post date:** [September 10, 2018, 5:07pm UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/4 "2018-09-10T17:07:22Z")
We do offer an on-premises version of our commercial tiling tools. Feel free to reach out to [tim@cesium.com](mailto:tim@cesium.com) if you’re interested! ---
**Author:** ![nishantratheeandroid](https://avatars.discourse-cdn.com/v4/letter/n/85f322/32.png) [@nishantratheeandroid](https://community.cesium.com/u/nishantratheeandroid)\ **Post date:** [September 11, 2018, 3:39am UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/5 "2018-09-11T03:39:22Z")
> 1. A concise explanation of the problem you're experiencing. > > I have KML files with high resolution generated images of a city. I can place these over google earth but when I started putting multiple KML files, Google earth crashes due to large size of GeoTiff images in KML files. > Is there a solution in cesium where I can use some kind for tiling to use all the KML overlays > > Also I have corresponding Obj files generated using AGIsoft photoscan , how can I convert them to tile to overlay in cesium > > 2. A minimal code example. If you've found a bug, this helps us reproduce and repair it. > > 3. Context. Why do you need to do this? We might know a better way to accomplish your goal. > > Thanks for reply I am a hobbyist and doing a personal project so was looking for opensource project ---
**Author:** ![omar](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/omar/32/1999_2.png) [@omar](https://community.cesium.com/u/omar)\ **Post date:** [September 11, 2018, 11:47am UTC](https://community.cesium.com/t/using-high-resolution-kml-files/7404/6 "2018-09-11T11:47:35Z")
I’m not aware of any open source implementations but if you end up finding one let us know!