walz.geojson

{
"type": "FeatureCollection",
"name": "data_point",
"crs": { 
    "type": "name",
     "properties": { 
         "name": "urn:ogc:def:crs:OGC:1.3:CRS84" 
        } 
    },
"features": [
    { 
        "type": "Feature",
         "properties": { 
             "id": null,
              "name": "datapoint"
         },
         "geometry": { 
             "type": "Point",
              "coordinates": [ 
                    9.102749376273382,
          48.805324304404905
                   ] 
        } 
    }
]
}