API Reference > geometry-core > Serialization > IModelJson > IModelJson.SphereProps > latitudeStartEnd latitudeStartEnd latitudeStartEnd: undefined | AngleSweepProps optional sweep range for latitude. Default latitude limits are [-90,90 ] degrees. Defined in core/geometry/src/serialization/IModelJsonSchema.ts Line 422 Last Updated: 13 June, 2024