Coordinate system problem

What coordinate system is used by Cesium for Unity? I receive external latitude and longitude data to instantiate the above figure in Unity scene, but there is deviation from the image map, I guess the coordinate system is inconsistent


Where are you receiving the latitude and longitude data from? In Cesium for Unity, we position everything relative to the WGS84 ellipsoid. Under the hood, we usually convert latitude and longitude to Earth-Centered, Earth-Fixed coordinates before applying transformations to georeferenced objects.

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