# How to correctly load partial terrain services in ArcGIS?

**URL:** <https://community.cesium.com/t/how-to-correctly-load-partial-terrain-services-in-arcgis/33172>\
**Category:** CesiumJS\
**Created:** [June 19, 2024, 12:43pm UTC](https://community.cesium.com/t/how-to-correctly-load-partial-terrain-services-in-arcgis/33172 "2024-06-19T12:43:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Lauxb](https://sea2.discourse-cdn.com/cesium/user_avatar/community.cesium.com/lauxb/32/24276_2.png) [@Lauxb](https://community.cesium.com/u/Lauxb)\
**Post date:** [June 19, 2024, 12:43pm UTC](https://community.cesium.com/t/how-to-correctly-load-partial-terrain-services-in-arcgis/33172/1 "2024-06-19T12:43:07Z")

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**Test service URL** : [Services Directory - Test\_Elevation\_Tile\_Map(ImageServer)](https://tiles.arcgis.com/tiles/x4FTL2qeUzHiZgFr/arcgis/rest/services/Test_Elevation_Tile_Map/ImageServer)  
**Test service description** : The original data is in TIF format with a 3857 coordinate system, using the ArcGIS Online/Bing Maps/Google Maps tiling scheme, with LOD levels 0-16.  
**ArcGIS Loading Verification** : Can be loaded and displayed normally in ArcGIS.As shown in the figure below：

 ![企业微信截图_17189313731117](https://global.discourse-cdn.com/cesium/original/3X/5/4/54b2b1bbd34a86165a14d69d8b82043a5b0cfba5.jpeg)

**Cesium Test example** : [Cesium Sandcastle](https://sandcastle.cesium.com/?src=ArcGIS%20Tiled%20Elevation%20Terrain.html)

 ![企业微信截图_17189315392464](https://global.discourse-cdn.com/cesium/original/3X/0/a/0aec4dadb3d927b2dbd3a8d2a0fde36849c087e8.jpeg)

My issue is the same as described in this [link](https://community.cesium.com/t/does-esri-terrain-provider-support-part-world-terrain-data-services/10382). By tracing the source code, it enters an infinite loop at this point.And I have also submitted this [issue](https://github.com/CesiumGS/cesium/issues/12040#issue-2361449973) on GitHub.

 ![image](https://global.discourse-cdn.com/cesium/original/3X/5/6/56e6fe1db40468503935bc1ff817e366db22829d.png)

 ![企业微信截图_17189319311908](https://global.discourse-cdn.com/cesium/original/3X/c/2/c22ab58b3ebc0a99a33d288b51157f71c8320a3e.png)

 ![image](https://global.discourse-cdn.com/cesium/original/3X/2/3/2317268a42b7d24ebee103daf6aa415db55e1ac5.png)

Any response would be greatly appreciated. 💓

Lauxb