API Reference > IModeljs-common > IModels > IModel > getEcefTransform getEcefTransform Method Get the Transform from this iModel's Spatial coordinates to ECEF coordinates using its IModel.ecefLocation. getEcefTransform(): Transform throws IModelError if IModel.isGeoLocated is false. Returns - Transform Defined in core/common/src/IModel.ts Line 543 Last Updated: 11 June, 2024