API Reference > geometry-core > CartesianGeometry > LongitudeLatitudeNumber LongitudeLatitudeNumber Class An AngleAngleNumber is a pair of angles (named longitude and latitude) and an additional number. This is directly intended to support Ellipsoid computations, with the two angles used as longitude is "around the equator" latitude is "equator to pole" h is altitude above the `Ellipsoid surface. The structure may also be used for torus coordinates. Implements BeJSONFunctions Methods Name Description clone(): LongitudeLatitudeNumber Return a copy isAlmostEqual(other: LongitudeLatitudeNumber): boolean Test for near equality setFromJSON(json: any): void Set content from a JSON object. toJSON(): any Return a json object with this object's contents. create(longitude: Angle, latitude: Angle, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with strongly typed Angle inputs createDegrees(longitudeDegrees: number, latitudeDegrees: number, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with angles in degrees. createRadians(longitudeRadians: number, latitudeRadians: number, h: number = 0, result?: LongitudeLatitudeNumber): LongitudeLatitudeNumber Static Create with angles in radians. createZero(): LongitudeLatitudeNumber Static Create with all zero angles and altitude. Properties Name Type Description altitude Accessor number Get or set the altitude. latitude Accessor ReadOnly Angle (property getter) (clone of) latitude as a strongly typed Angle latitudeDegrees Accessor ReadOnly number (property getter) latitude in degrees latitudeRadians Accessor ReadOnly number (property getter) latitude in radians latitudeRef Accessor ReadOnly Angle (property getter) (reference to) latitude as a strongly typed Angle longitude Accessor ReadOnly Angle (property getter) (clone of) longitude as a strongly typed Angle longitudeDegrees Accessor ReadOnly number (property getter) longitude in degrees longitudeRadians Accessor ReadOnly number (property getter) longitude in radians longitudeRef Accessor ReadOnly Angle (property getter) (reference to) longitude as a strongly typed Angle Defined in geometry3d/LongitudeLatitudeAltitude.ts Line 21 Last Updated: 11 June, 2024