{ "layers": [ { "layerId": 0, "layerName": "Boreholes Economic Section", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "81e539da86ab014d5f2f2ccc97868989", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAfklEQVQ4je3UbQqAIAwG4DfwYHoy58nc0WK5kRGRHxEEvSDDHz40Jzk8HPeD371D0sq6hkEPIFdaVC1cwe4G3LCoG6mpfG4GsPSC3leYxfZUroG6wVemzIfSDhJph3XbaQKUBBmAnLT2aZ8yRkCWaTLg+WSOgWh90Jb/94XprP3dG83R5RbFAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Mines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "4e986796d4503d7cc7d5925d84d924a8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAeklEQVQ4je2TzQnAIAyF38FB2k10ssTJzCY6Sola6KlW7aFIH4TwQD7NjwYvy/zAaZllgFyz1JgCMjtQpiWQRPjLBd1Aa3cQuWKU6gOIQ7Y8BtwaJ2aHIqmkUSBredq786W1h8NAFUuESITN7mYgPSU312W9n/JY3wceLAgfiT8KYqoAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Quarries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "31a5c13e9786245c200030040ebbe5ca", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAiUlEQVQ4jWNhoDJgGTWQYsAybAxsgNIHoJgiAxuUtbzrQYx3r2/Xv399qxHJApINdBAUVatX0vIGc5QYGBjuXdtaf/faVgZchrIQMlBIVJWAEgoj5d3r2wz4wpGFgP4GkPdAYQdzKTQMyTYQBBrev7514P3rWw5gHp4IIcXLBJPL8MspRIPBbyAAug8pqGyPzH0AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }