[Home](./index.md) > [@firebase/firestore](./firestore.md) > [/](./firestore_.md) > [GeoPoint](./firestore_.geopoint.md) > [(constructor)](./firestore_.geopoint._constructor_.md) ## GeoPoint.(constructor) Creates a new immutable `GeoPoint` object with the provided latitude and longitude values. Signature: ```typescript constructor(latitude: number, longitude: number); ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | latitude | number | The latitude as number between -90 and 90. | | longitude | number | The longitude as number between -180 and 180. |