Introduction to basemap layers

A map is a container for layers. You use a map together with a map view to display layers of geographic data in 2D. Most applications contain a basemap layer to display geographic data with streets or satellite imagery, and the data is typically provided by the basemap styles service.

You can use the basemap styles service in your application to:

Display different types of geographic data of the world for a map.
Display default vector tile basemap styles such as streets navigation, light gray canvas, and OSM.
Display custom basemap styles with your own colors, glyphs, and fonts.
Display map tile (raster) basemap layers for satellite imagery and hillshade.

How to access the basemap styles service

The data format for basemap layers is based on the Mapbox vector tile specification. To access basemap layers, you reference the style URL for the basemap enumeration and set your API key.

Steps

Reference the MapLibre CSS and JS libraries.
Define a basemap style enumeration.
Set the style URL and API key.

Examples

Display a basemap layer (v1)

This example loads and displays the ArcGIS:Streets vector tile style in the map. To see all of the basemap style enumerations, go to Basemap styles service in the Mapping APIs and location services guide.

Use dark colors for code blocksCopy
<link href="https://unpkg.com/maplibre-gl@3.2.1/dist/maplibre-gl.css" rel="stylesheet" />
<script src="https://unpkg.com/maplibre-gl@3.2.1/dist/maplibre-gl.js"></script>
<script>

  const apiKey = "YOUR_API_KEY";
  const basemapEnum = "ArcGIS:Streets";

  const map = new maplibregl.Map({
    container: "map", // the id of the div element
    style: `https://basemaps-api.arcgis.com/arcgis/rest/services/styles/${basemapEnum}?type=style&token=${apiKey}`,
    zoom: 12, // starting zoom
    center: [-118.805, 34.027] // starting location [longitude, latitude]
  });

</script>

Display a basemap layer (v2)

This example loads and displays the arcgis/streets style from version 2 of the basemap styles service (v2). To see all of the basemap style enumerations, go to Basemap styles service v2 in the REST API documentation.

Use dark colors for code blocksCopy
<link href="https://unpkg.com/maplibre-gl@3.2.1/dist/maplibre-gl.css" rel="stylesheet" />
<script src="https://unpkg.com/maplibre-gl@3.2.1/dist/maplibre-gl.js"></script>
<script>

  const apiKey = "YOUR_API_KEY";
  const basemapEnum = "arcgis/streets";

  const map = new maplibregl.Map({
    container: "map", // the id of the div element
    style: `https://basemapstyles-api.arcgis.com/arcgis/rest/services/styles/v2/styles/${basemapEnum}?token=${apiKey}`,
    zoom: 12, // starting zoom
    center: [-118.805, 34.027] // starting location [longitude, latitude]
  });

</script>