API Reference > imodeljs-frontend > Tiles > BingElevationProvider > getHeightAverage getHeightAverage Method Get the average height (altitude) for a given iModel project extents. The height values are geodetic (WGS84 ellipsoid). getHeightAverage(iModel: IModelConnection): Promise<number> Parameter Type Description iModel IModelConnection Returns - Promise<number> Defined in core/frontend/src/tile/map/BingElevation.ts Line 122 Last Updated: 12 June, 2024