{ "layers": [ { "layerId": 0, "layerName": "Addresses", "layerType": "Feature Layer", "minScale": 1200, "maxScale": 0, "legend": [ { "label": "", "url": "1908d2a4aedcfaf6637334cd536bbdc1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWklEQVQ4je3SIQqAQAAEwAHFrlmz3/CjVl/hR/yBIBgMNsFiP+HUILewbZm0uYeTJzCB74EdGgw4YsEaIzIU6GPBHRtKzKHxHXBFiwrTEyAsV4P5z20S+CF4ApNxCoYIkNSHAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 9, "layerName": "Intersection", "layerType": "Feature Layer", "minScale": 4000, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 10, "layerName": "Road Centerline", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 11, "layerName": "City Boundary", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "48bb4ac5e3300d1231b49d6c63bab127", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWElEQVQ4je2USwoAIAhEX9D9r2ybCiETglkENSsRfIwfrICxqrjYgnxUA0ANABk8y5kHKlQGMHN3LKVDOXDO0BC2fXXL92/5waV8oBjoT2f7jbvSby532ACPZgtUhxuYdQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 12, "layerName": "Road Centerline Label", "layerType": "Feature Layer", "minScale": 10000, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 13, "layerName": "Rail", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "61a3c66868f7c2853b5979b1e4548842", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAMUlEQVQ4jWNhoDJgGTVw1MAhauB/BgYGRmIM/E+ioeiAEd1AnLaSAgZFGI4aOOINBABnSQNRU3sXBQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 14, "layerName": "Road Centerline Cityscale", "layerType": "Feature Layer", "minScale": 0, "maxScale": 8001, "legend": [ { "label": "", "url": "3010dc6cf25b65f9310021c21d556eb5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALUlEQVQ4jWNhoDJgGTVw1MBhbeCKAob/lBgUMYGBEcVAmAClYAiF4aiBw9hAAMRNBDocJfouAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 15, "layerName": "Building Footprints", "layerType": "Feature Layer", "minScale": 8000, "maxScale": 0, "legend": [ { "label": "", "url": "4c7642787b7c277d88114644d414f50f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWNhYGD4z0BFwMLAwMDw/9U+qhjGKOYEMZCaYNTAUQNHDRw1cNRAJAMZxZyoZiAAUw0EqcZZrJwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 16, "layerName": "Buildings", "layerType": "Feature Layer", "minScale": 3000, "maxScale": 0, "legend": [ { "label": "", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 17, "layerName": "Parcels", "layerType": "Feature Layer", "minScale": 3000, "maxScale": 0, "legend": [ { "label": "", "url": "7d77631315088a3c54bea3ff2391f2cd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALUlEQVQ4jWNhYGD4z0BFwAKlGalk3n8WwmpIA6MGjho4auCogaMGohpItWoAAFaOA08xGWr1AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 19, "layerName": "Paved Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "e1be9a4e8d7386dc3883ca3c07a416d0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANElEQVQ4jWNhYGD4z0BFwMLAwMDw/z/lZjIyMiIMpCYYNXDUwFEDRw0cygbCCkeqGUhNAABTSwRTvIoiowAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 20, "layerName": "Bridges", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2d0e2ff4c9b9f873ae16fdcdf223a043", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAM0lEQVQ4je3MIQEAMAwDwYDq7WuJ4g2MTEBgTsDN7h4FjSTZjmTAC5MaNmzYsOEXArHwAnxWBuePs7ZFAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 21, "layerName": "Unpaved Roads", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "6c15610e5900b9b7ff1207f5d613a5da", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAwMSCAKoblb9gAMZCaYNTAUQNHDRw1cNRAJAPzN2ygmoEAfZsHaZGGyLsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 22, "layerName": "Unpaved Parking", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "6c15610e5900b9b7ff1207f5d613a5da", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMAwMSCAKoblb9gAMZCaYNTAUQNHDRw1cNRAJAPzN2ygmoEAfZsHaZGGyLsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 23, "layerName": "Sidewalks", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c60f69b54b5ea10b6af77f8023306009", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWM5c+bMfwYqARMTE0YWahkGA6MGjho4auCogaMG0spAExMTRmoaCABZdwTuHcuF3AAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 24, "layerName": "Driveways", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c60f69b54b5ea10b6af77f8023306009", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWM5c+bMfwYqARMTE0YWahkGA6MGjho4auCogaMG0spAExMTRmoaCABZdwTuHcuF3AAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 25, "layerName": "Alleys", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c60f69b54b5ea10b6af77f8023306009", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWM5c+bMfwYqARMTE0YWahkGA6MGjho4auCogaMG0spAExMTRmoaCABZdwTuHcuF3AAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 26, "layerName": "Paved Parking", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "c60f69b54b5ea10b6af77f8023306009", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWM5c+bMfwYqARMTE0YWahkGA6MGjho4auCogaMG0spAExMTRmoaCABZdwTuHcuF3AAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 27, "layerName": "Public Footpath", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "d38384ac97336b1e190c8820def12838", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4jWPJy8v7z0BFwMLAwMCQGWJAFcOmr7kAMZCaYNTAUQNHDRw1cNRAJAOnr7lANQMBfm8Hrb4Y/xwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 28, "layerName": "Open Water", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "River", "url": "e41d62ad26d0f53ca097ebd011cbf6b4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWOpXX3mPwMVAQsDAwODtZo4VQw7euslxEBqglEDRw0cNXDUwFEDkQw8eusl1QwEALJECMz08TN+AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "WATER" ] }, { "label": "Pond", "url": "2b6ddb767efac2d3c43bef88e30ee328", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWOpXX3mPwMVAQsDAwODrZo4VQw7fOslxEBqglEDRw0cNXDUwFEDkQw8fOsl1QwEALI8CMrkWXskAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "POND" ] }, { "label": "Wetland", "url": "432a51d7cf26aa25ef203966909b772e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAsElEQVQ4jbWTMQ6DMBAER4r/kIo2Eo+gzLNCwXfyDFp6JFoqXpEUkaPTifPZ0rGNwZjx7oLT6718CFQCGB73ENi8HT9gpKqB49ox9Tvj2v3n5P3U723A/EIe9Xyzw1pdB5QdWV3peEWg7sjrygVGyQRakb3oJtCK7EUPiSxdX9Oh3EEfJc/RKVA+tBZKSOnjNJ3lmp+7qUMJtTY47bDkwnOaAJ63hXk70NeW8ho9AnwBOpd0tHmGfQAAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "WETAREA" ] }, { "label": "Stream", "url": "2b6ddb767efac2d3c43bef88e30ee328", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWOpXX3mPwMVAQsDAwODrZo4VQw7fOslxEBqglEDRw0cNXDUwFEDkQw8fOsl1QwEALI8CMrkWXskAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "STREAM" ] } ], "legendGroups": [ { "id": "0", "heading": "TYPE" } ] }, { "layerId": 29, "layerName": "Open Space", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "City, DCR Parks, POPAs, Roof", "url": "1b33ccf03b86b32c407ff861f707ed33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/GLTfwYqAVkJP0YWahkGA6MGjho4auCogaMG0spAWQk/RmoaCABY+wTVRSlbyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1", "21", "41", "42", "43" ] }, { "label": "Under Development", "url": "1b33ccf03b86b32c407ff861f707ed33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/GLTfwYqAVkJP0YWahkGA6MGjho4auCogaMG0spAWQk/RmoaCABY+wTVRSlbyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "12" ] }, { "label": "Cemeteries", "url": "78641935e70f5be21a1e305305e242eb", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWO5eLv1PwOVgL5qNSMLtQyDgVEDRw0cNXDUwFEDaWWgvmo1IzUNBABZxAUhxN4lhwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "5" ] }, { "label": "Urban Plazas", "url": "1b33ccf03b86b32c407ff861f707ed33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/GLTfwYqAVkJP0YWahkGA6MGjho4auCogaMG0spAWQk/RmoaCABY+wTVRSlbyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "6" ] }, { "label": "Longfellow House", "url": "f554b19fdb77094ac04a8a36ac4b6761", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWO59mDOfwYqAS2FFEYWahkGA6MGjho4auCogaMG0spALYUURmoaCABZcwUAl1VSLQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "8" ] }, { "label": "Golf Course", "url": "0c11f1c6182e7904cc9b0f153b381d56", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN58fbQfwYqAQlhO0YWahkGA6MGjho4auCogaMG0spACWE7RmoaCABYuAS7jTvGYgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "11" ] }, { "label": "DCR road right-of-way", "url": "1b33ccf03b86b32c407ff861f707ed33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/GLTfwYqAVkJP0YWahkGA6MGjho4auCogaMG0spAWQk/RmoaCABY+wTVRSlbyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "22", "24" ] }, { "label": "Private Playing Fields", "url": "1b33ccf03b86b32c407ff861f707ed33", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALklEQVQ4jWN5/GLTfwYqAVkJP0YWahkGA6MGjho4auCogaMG0spAWQk/RmoaCABY+wTVRSlbyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "49" ] } ], "legendGroups": [ { "id": "0", "heading": "FCODE" } ] }, { "layerId": 30, "layerName": "State Town Boundaries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "CAMBRIDGE", "url": "d2b8593f63da156a063aa1d197fe882a", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAALElEQVQ4je3MsQ0AMAzDsAjI/y+7Uz5wN/EAbpJMCcC2smNoaGho+CsEaIYPV6wEVfKuv9gAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "CAMBRIDGE" ] }, { "label": "", "url": "6b30c2c111c020d9b11e4ffc9b40c0a4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANklEQVQ4jWM5c+bMfwYqAhYGBgYGGSkxqhj25NkriIHUBKMGjho4auCogaMGIhn45NkrqhkIAHdCCWjBkgzfAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "1", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "TOWN" }, { "id": "1", "heading": "" } ] } ] }