What is the curve below this underground map layer?

I’m using the Underground feature and there are curves like the one in the picture, it’s quite annoying, is there a way to turn it off?


Hi @Yen_Woody

I believe you may be seeing the lower LOD tiles rendered on the far side of the globe. See the Underground Color Sandcastle that mitigates this issue by setting the far alpha and far distance for the underground color.

Hope this helps,