{ "layers": [ { "layerId": 6, "layerName": "Census Blocks - 2020", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "", "url": "4dae23f156edfea0c58f922d3e178d0c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYElEQVQ4je3VIRLAIAxE0Z+Z3KqCHq1HawXnSicFBLaL5Is4nly8EsHCPI/BHfAokEEJOD8wsQO7FLAS+b6BK/MNyrlOzG1QzxcYUxvUGwNb+p79rg9sA3NpcxwVcPwjLw/aElXYDErIAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 7, "layerName": "Census BlockGroups - 2020", "layerType": "Feature Layer", "minScale": 72223, "maxScale": 0, "legend": [ { "label": "", "url": "f573ca1447871784c6fc52375a58c452", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYUlEQVQ4je3UsQ2AMAwF0bPkrSjCaIwGReYyCkoRl4ndkev9JDdfK2YkppmYAwVug4eFBIrB6cCGHci1Alas3XkwK91gOI0Tvg3G0x+DAqWvxnR9vjzY9+yboNnGyU9/+QUmYBJV3jHpOQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 9, "layerName": "Census Tracts - 2020", "layerType": "Feature Layer", "minScale": 144447, "maxScale": 0, "legend": [ { "label": "", "url": "ddbff38be4c996694c0cd04fb87700d8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAV0lEQVQ4jWNZyfDsPwMVAQs1DaOPgYwMjAdIMeA/w38HnAaCDAtjkHQkxcBVDM/3Ixs6BMOQUsBCsQloYNRAygHLCDfwP8N/B1DepFrhwIBFAalg8IchAHjJFOmvHdgCAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 8, "layerName": "Census Counties - 2020", "layerType": "Feature Layer", "minScale": 577790, "maxScale": 0, "legend": [ { "label": "", "url": "5e23367c0a2eb9d8e1f7a1acaf92faa9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4jWNpYVjxn4GKgIWahoHAqIEQ8J/hfyMDA8MBBvzAgZGBsZ7YMDxQyxCJ18BmhuUgqp5YA8kGLKMGjuAwdICmM3zAgWgDGSE5ACPRDu8wJBtQ3UAAyLANJaiRKd4AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 0, "layerName": "Census Blocks - 2010", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "", "url": "9d5eb01692b06d9afe17eb25055d10bb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAYElEQVQ4je3UwQnAIAyF4RfIOp1BN6uj1RkcKCVtWvD8csx38eRPUIjaOg2JNM4LkMmlrAHoEZQpxxhUbvl9+4J5tII05RO7CvI0obGpIC/e0Nq7zxjPgv0/pftyZKdzN7ccE2+dtC/MAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Census Block Groups - 2010", "layerType": "Feature Layer", "minScale": 72223, "maxScale": 0, "legend": [ { "label": "", "url": "e4a14eb0cc9425add01ddaef2e4ed8e9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAaklEQVQ4je3UQQ2AMAyF4delLhAz7OBiLkAOiAEZK2kCCeXG2hv7BXzJuzw+FggC40jMgASsVbChoUTIAowGVGyYUFrAfUYheoFRcQfdsZ+wddAf/xhMhKyv0YJc92VB/bP7gr72vPzwySc9eRPN6p08GwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Census Tracts - 2010", "layerType": "Feature Layer", "minScale": 288895, "maxScale": 0, "legend": [ { "label": "", "url": "eeb5e56188fd7eeaca9a379d25f9fe1c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMp9mH4z0BFwEJNw+hm4AESzXDAZ+CB3i0MjqSYVuzDsB/Z0KEZhhQBFsq0Y4JRAykHLFQwY4gb6ADNm1QrHBjQFZAKBn8YAgCEZwlNnaKe9wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "Census Blocks - 2000", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "", "url": "85b8d4c389799e661aee3a24108d309c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZElEQVQ4jWNZ/L/4PwMVAQuUPsDAwHiQMqP+2zMwMDhADWQ8GMvY00CJcYv/lzQwMPyHGUg9wDJqIMWAhXIjUMGogZQDFiqYgQJGDaQcQMPwvz2kPKMEgAtYeKQ4gApHSl0HAgAmlRL33/vlIQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 4, "layerName": "Census Block Groups - 2000", "layerType": "Feature Layer", "minScale": 72223, "maxScale": 0, "legend": [ { "label": "", "url": "fe55f28ef442fea66c572f6f186833f7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAZ0lEQVQ4je3UTRGAIBRF4QPzWhgGAxCKUAaQMBoDHH8Wwk54OzkBvpm7ueJ3MoqJJlaChpVEpCWLIzOXYCIuE6HF8xsBU4NKyQC7k36ibID9yZ9Bi7teo6X7virw/LPngj73+nz1yQclyREzCAV6IwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 5, "layerName": "Census Tracts - 2000", "layerType": "Feature Layer", "minScale": 288895, "maxScale": 0, "legend": [ { "label": "", "url": "1d67a50094757e9705e29fbce8224f18", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4jWNRK2b4z0BFwEJNw+hjICMDwwFSDPjPwOCA00CQYTd7GRxJMVC9mGE/sqFDMAwpBSwUm4AGRg2kHLCMcAP/MzA4gPIm1QoHBiwKSAWDPwwBc1gN/yv1vZ8AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }