{ "layers": [ { "layerId": 0, "layerName": "Natural Gas Main", "layerType": "Feature Layer", "minScale": 4000, "maxScale": 0, "legend": [ { "label": "High Pressure", "url": "6b226a17753168fdbbbb7472da46c159", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPUlEQVQ4je3SwQkAMAgEwT24/ltOMNiB9zOLD18DgiacPzjOS8HzZp5ATmFVWfmTBYqeTC/septkjmqsBC+H9whRZwCJpwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "HIGH" ] }, { "label": "Intermediate Pressure", "url": "fc9b5bbcb29f927c8a52c1e11330d0ef", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4je3SsQkAMAwDwRdoZI+RnRMM2SDqnK9cHQhswvmDz3kouBc7gamQU1jXVn6yCkUncw9mvU0yRzVGggfvhwxRuRdflwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "INTER" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Sanitary Sewer Main", "layerType": "Feature Layer", "minScale": 4000, "maxScale": 0, "legend": [ { "label": "Pressurized", "url": "ab15a125f16ebc37835dd35ecaddb3d9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsAyQg0sWMHwnxqGTYhgYGShlmEgADKL+l6eEMHASFUvM0AZDCMr2VATsFDVNIYRaSAAGUAMUdS1bxwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "2" ] }, { "label": "Gravity", "url": "cf3edb8582bd50b851a6ec132dfd3bb7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsAyQg2c8YzhPzUMy5BiYGShlmEgADKL+l7OkGJgpKqXGaAMhpGVbKgJWKhqGsOINBAA104MUdPxKtAAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }