---
title: "GeoAnnotationPosition | Geosplats sdk"
description: "Documentation for MapTiler GeoSplats SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Type Alias GeoAnnotationPosition

GeoAnnotationPosition:  
    | { lat: number; lng: number; y?: number }  
    | { lat: number; lon: number; y?: number }

Position of an annotation in WORLD space: at a geographic location (WGS84, in degrees), so the annotation stays where it is on the map even if the SplatModel is moved or dragged.

-   `lng` (or `lon`) and `lat` are the annotation's longitude and latitude. Latitude is limited to the range that the map can show, of about ±85.05°.
-   `y` is optional, see [AnnotationPosition](https://docs.maptiler.com/geosplats-sdk/api/types/AnnotationPosition/) for how high the annotation sits.