{
  "$schema": "https://developer.microsoft.com/json-schemas/sp/v2/column-formatting.schema.json",
  "elmType": "div",
  "style": {
    "border": "2px solid #666666",
    "width": "128px",
    "height": "64px"
  },
  "children": [
    {
      "elmType": "a",
      "attributes": {
        "href": "='https://www.google.com/maps/place/' + @currentField + '/'",
        "target": "_blank"
      },
      "style": {
        "height": "100%"
      },
      "children": [
        {
          "elmType": "img",
          "attributes": {
            "src": "='https://maps.googleapis.com/maps/api/staticmap?center=' + @currentField + '&size=128x64&key=AIzaSyDKNauYNcs4ZOq7sQMWYDyz1x82l00ek34'"
          }
        }
      ]
    }
  ]
}