xxxxxxxxxx<html><head><meta charset=utf-8 /><title>External map layers</title><meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' /><script src='https://api.mapbox.com/mapbox.js/v2.2.4/mapbox.js'></script><link href='https://api.mapbox.com/mapbox.js/v2.2.4/mapbox.css' rel='stylesheet' /><style> body { margin:0; padding:0; } #map { position:absolute; top:0; bottom:0; width:100%; }</style></head><body><div id='map'></div><script>L.mapbox.accessToken = 'pk.eyJ1IjoiY2piYXNzaW4iLCJhIjoiY2lnbnl5M2JlMDBkY21ma284MHpmYjdycSJ9.hCuiySWxJTct7nZvXRsiEQ'; var map = L.mapbox.map('map', 'mapbox.light') .setView([37.8, -96], 2);var OpenWeatherMap_Temperature = L.tileLayer('https://{s}.tile.openweathermap.org/map/temp/{z}/{x}/{y}.png', { maxZoom: 19, attribution: 'Map data © <a href="https://openweathermap.org">OpenWeatherMap</a>', opacity: 0.3}).addTo(map);var NASAGIBS_ModisTerraSnowCover = L.tileLayer('https://map1.vis.earthdata.nasa.gov/wmts-webmerc/MODIS_Terra_Snow_Cover/default/{time}/{tilematrixset}{maxZoom}/{z}/{y}/{x}.{format}', { attribution: 'Imagery provided by services from the Global Imagery Browse Services (GIBS), operated by the NASA/GSFC/Earth Science Data and Information System (<a href="https://earthdata.nasa.gov">ESDIS</a>) with funding provided by NASA/HQ.', bounds: [[-85.0511287776, -179.999999975], [85.0511287776, 179.999999975]], minZoom: 1, maxZoom: 8, format: 'png', time: '', tilematrixset: 'GoogleMapsCompatible_Level', opacity: 0.75}).addTo(map);var layerGroup = L.control.layers({},{'Snow':NASAGIBS_ModisTerraSnowCover, 'Air Temperature':OpenWeatherMap_Temperature}).addTo(map);</script></body></html> https://api.mapbox.com/mapbox.js/v2.2.4/mapbox.js