{
 "layers": [
  {
   "layerId": 1,
   "layerName": "Gebiete mit Durchfahrtsbeschränkungen aufgrund von NO2-Grenzwertüberschreitungen",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 300000,
   "legend": [
    {
     "label": "Gebiete mit Durchfahrtsbeschränkungen aufgrund von NO2-Grenzwertüberschreitungen",
     "url": "a24dbe34d9958725916013a3aff2805c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAdCAYAAACqhkzFAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAuElEQVRIie3VUQ7DIAgA0JJwkd5hXGw7x7wYu8OO4kJT2+oQbPRTfpogPm1DFZeGiDG+5AkAb68WLcDLawugNYmInhrMzCHVQoGihiWI14/mnePMoURRw2rQscN9fKvlHM122IKVMO2o+sojAifYHdhP5DHB/sABRhYTHPwNmTncORPp+ziugz9QTlw5eVvRKwbaFXAHrWFq23iohVX7sIZ62GI1dolKzsNMsESvOWuO++sltAWTCT/zOZl5i5kx0wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 29,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 2,
   "layerName": "Straßen(abschnitte)",
   "layerType": "Feature Layer",
   "minScale": 300000,
   "maxScale": 0,
   "legend": [
    {
     "label": "beschränkt",
     "url": "28ffcc6f26468cb15a3a408fc21c57dc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3SsQnAMAxEUX24GTOkl7yAib2ArkihX6l6GEuqcBrwp39o2wkMQBd76GnL+2FzNv0UBwH2ppczZ1PfUKGUgk4DVrsXXRgT+rAL6DcAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "beschränkt"
     ]
    },
    {
     "label": "erlaubt (innerhalb einer Gebietsbeschränkung)",
     "url": "546b0238181a4e1699105c77a7827b87",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNhoDJgGTVwkIbh/////1PDMEZGRkYWmGFd59IpMqzMaCbYYaPJhnLAQnUDGRkZGUGxA4olqiQbBiiDgUqAhVoGwcCogQwUAwCp2RSSZZTmsgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "erlaubt"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Straßen(abschnitte)"
    }
   ]
  },
  {
   "layerId": 3,
   "layerName": "Gebiete (Stuttgart nach Schadstoffklassen)",
   "layerType": "Feature Layer",
   "minScale": 300000,
   "maxScale": 0,
   "legend": [
    {
     "label": "Gebiete (Stuttgart nach Schadstoffklassen)",
     "url": "57ed2a9804f45ada14fe8b0d84e00c9b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeElEQVQ4jc3USw6AMAgE0CGZK3rKHhJj4oKqKaCzcNbk9Uehb3AIQyU2gTZgWOQ4yarGz5OWdphhMVRiKVjFPDwsFZgN2PIOuxhCqMRu4FdsAhVYq7GrizJDOth/f4pXGruDWdbYXQwhr39K2tjXyV2Z5E818om9A79IXpYN66ojAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 4,
   "layerName": "Durchfahrtsbeschränkungen- Beschriftung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 300000,
   "legend": [
    {
     "label": "",
     "url": "f2fe365d9a0bf65672e3c450b1d5c84f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWNhoDJgGTWQYsBCuRGoYNRAnECUgYFBjIGB4SoDlcLwCwMDAxMxClmINPA7FFPNQKIBC/FKRw3EAVhwSZALBr+BAG5mBDVdKAmzAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 6,
   "layerName": "Umweltzonen - punktuelle Darstellung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 300000,
   "legend": [
    {
     "label": "Stufe 3 - Einfahrverbote für Fahrzeuge der Schadstoffgruppe 1 + 2 + 3",
     "url": "8488429b4398b193f4e2a0cf4f09a089",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAoUlEQVQ4jeWU0Q2DMAxEOckDdBjGq0SQGI9h2OCQ27iqgt2QivSn94mdl6eYRIaLIz8HkkzlNwCpGcgMAjA5tRAsNdBtGQ+bWc0Di2enCzyQxWraR3IODdWuBivBeEJflv2mzEa7yFK6Gf4hEEDKB9s0mO2+6kDn/r/NN5alXWiYm8K7rCDrG4ocgLbb28X3XpsH6NRrE4G9mpfqUD4t9rIDTbta2jH5BhQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 7,
   "layerName": "Umweltzonen - flächenhafte Darstellung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Stufe 3 - Einfahrverbote für Fahrzeuge der Schadstoffgruppe 1 + 2 + 3",
     "url": "cc8a8ee011de1cf29b008009fb8c6794",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWNRc2L4z0BFwAIiXjmZUMUwsX1nIAZSE7CMGkgxYKHcCFQwaiDlgIUKZqCAUQNHTBiK7TtDNRMB6AEGWO08g6oAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "3"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 12,
   "layerName": "Umweltzonen (aufgehoben) - punktuelle Darstellung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 300000,
   "legend": [
    {
     "label": "aufgehoben",
     "url": "f452032aeb6abc48d5800c462ef32fb1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAABAUlEQVQ4jb1UwQ3DIAwEiY3gn2yQkZqwUTboAHgmqmviiBgMfbQ9KRLY8eGzMc58Ge5nhDnnNYTwwDqltFlrV7bLIPi0/x3/xE5e55xnY8zTWnvZi8PnEMIkYteuZAQQ0RRjbPqGklNKW5kl4L2vAvZ9r2zpkHwnPOtyk8IEy7KoZETUzvDEEzJlZi0iAAeRRoiuoQFcM42kJANijFCHJr5Vul5AL7P/X2yJnuSyUR8RjurXI3WjawNo1wZ7IkJD69E7Z1Ml47Uk9ccVm6sM5ZRIsh5pKBJRmwIp+FqzDHtrLI02y1izXXlt4L/qrc4yP0HsPIOrLLgBxb7OUIMMHuEFYRieKSx+UNQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "-1"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Status"
    }
   ]
  },
  {
   "layerId": 13,
   "layerName": "Umweltzonen (aufgehoben) - flächenhafte Darstellung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "aufgehoben",
     "url": "918128fb7128ce2fdde3f335d27bbcb7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnklEQVQ4ja2VUQrAIAxDM+hhe6Te1rGxQtFq47A/Ovsik2RTADQcLPnGawWpajMzhoFUAu8xDID2bjgTxDWGiUceBJmYYSQT+Dz2WEZwuCQ+VMdhGMnAmQkMI6u3iQKGgW+4Cm2VwY6pTfkVbCUM2Aq2EQZk3NJlIwyInM/RVfqlVH+W7WArZwAfbCMN2Ao2Y0DGucvPMFwFcX3G9L0bgtQbh2wInScAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "-1"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "Status"
    }
   ]
  },
  {
   "layerId": 10,
   "layerName": "Gebiete mit Luftreinhalteplänen",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Städte mit Luftreinhalteplänen",
     "url": "e6d87aa809e161d32467b18e7cb52f58",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABkAAAAZCAYAAADE6YVjAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAu0lEQVRIie2W2w3DIAxFQfJIYYyO0hnazNBROoa7E9Wt4ujSlzCEP85HpAhxjzCRHQlfyDlfQyMxxo+98is8pXTxhKvqyhks2yW26A03eB+EyDOR/BM8TrdQy3I/F0IW7ScxgSeY4X0Qmgjv0nPJNSBfeu6hluLrai2VSzIKmRIPs1wuZrnay4XuOaK1CB5oySObpGCojGz3kYeWnYYnXA+6DSzwkthpjiqbboJixr+LeiUsKCS8cPR/1xNDgWqsI+3/0gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 25,
     "width": 25
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  },
  {
   "layerId": 11,
   "layerName": "Luftreinhaltepläne - Beschriftung",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "f06ee5f98b68d91ef431bd37b9b78235",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABUAAAAVCAYAAACpF6WWAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAK0lEQVQ4jWNhoAFgGTWU6oCF+kYyjBpKA8AyaijVAQv1jWQYNZQGYOhEFAA51ABV0wxovwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 21,
     "width": 21
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}