I am wondering, if there is a default vertical datum in CesiumJS and which type is it?
I think this thread answers your question and I found it a useful discussion, particularly Kevin’s response about heights in Cesium being relative to the WGS84 ellipsoid:
https://groups.google.com/d/msg/cesium-dev/Xz6_FnCuGNA/1bhjDugxQw0J
Thank's a lot!
Hello @mholthausen
I think I am facing an issue relatable to your post.
I am adding link in here, please check this out.
https://community.cesium.com/t/can-we-transform-cesium-cartesian-coordinate-with-different-verticle-datum/18837
thank you !!