{ "layers": [ { "layerId": 1, "layerName": "Unincorporated Places", "layerType": "Feature Layer", "minScale": 577790, "maxScale": 0, "legend": [ { "label": "Unincorporated Place", "url": "274b721467a3df01f93d76b5822b4248", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA8klEQVQ4jWNhoDJgGTVw6BnIVVeXUGxiomrPzMzEeuPGozPt7Qt73rz59pwcA9nmzi1dmZTk6QMT8PIytzM0VLXLyOgLuHXryVOSDKysjMpLTPTwQRd3dDQwycsLrs7JmZhFkoHGxmqWjIyMWOXU1WWscenDaSAjLtMYGBj+/2dgItnAmzefHPnx41cgBwcbhtydO0+PkWxgVdXsPgkJAY/ISGdXmKH///9nWLfu8NX9+6+UkWwgAwMDQ1JSt9uXLz/qlJUlnJmYmFnu3n129u7d5+WrV+/5TpaBDAwMDHl5k5sYGBiaCKkj2kBSwaiBlAMAJy9KQQCj8OQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Interchanges", "layerType": "Feature Layer", "minScale": 577790, "maxScale": 0, "legend": [ { "label": "Interchange", "url": "cbca4d4a8276f861513bc783ffd989f5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAX0lEQVQ4jWNhoDJgGTWQdgY6OjomCQgI/MEl/+jRo/Nnz569TLSBNTU1rU5OThK45MvKyspJMpBcMGrgUDLw4sWLbGxsbDg1fvnyBaskTgOLioqESXIaIQPJBaMGUg4AIlQYEbo/5HYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "Highways", "layerType": "Feature Layer", "minScale": 0, "maxScale": 1155581, "legend": [ { "label": "FREEWAY", "url": "9de4da435550414a0167d869dbb44f67", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4jWNhoDJgGTVw1EAKDNTwTv9PiUE3ts5kRDXQK50S8xhubJ3JgGIgtQDcwBvbZlLZQGgYUM1AaoFRA0eCgQC9vgueC+B2RgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1", "4" ] }, { "label": "HIGHWAY", "url": "1fcb6d7f240bd6df97dab8111d4ea2c8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4jWNhoDJgGTVw1EAKDHw3h8GXEoOEUhg2oxjIxMCwiRIDGRgYGFEMpBaAG/iPgcGPqgbCwoBqBlILjBo4EgwEAAEIBnti/kPGAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "2", "3" ] } ], "legendGroups": [ { "id": "0", "heading": "TYPE" } ] }, { "layerId": 4, "layerName": "Highway Names", "layerType": "Feature Layer", "minScale": 577790, "maxScale": 0, "legend": [ { "label": "Highway Name", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 5, "layerName": "Political Boundaries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "State of Michigan Political Boundary", "url": "4d14d88ca004f6b76fdb740779984460", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAbElEQVQ4jWNhoDJgGTVwJBn4//X6zZQYxCga6ItiIAMDgw8lBsIA3MA3HxnxKhTh/8/w4Qsjw5+/2PkYBhJlOzMDigHofBQDRfj/EzSQh/M/Aw8nbj66C7eQ4lpcAG4gLJaoZiC1wKiBg9BAALuBGVdMDK/bAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 6, "layerName": "Highways", "layerType": "Feature Layer", "minScale": 1155581, "maxScale": 0, "legend": [ { "label": "FREEWAY", "url": "95242368071a102b90a1e54d7dd414ac", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWNhoDJgGTVwEBvIwS/6nxKDfnx8zYhioEfbTkrMY9iQbcSAYiC1ANzAHVXu1DWQWmAkhyEsHVHNQGqBUQMpBwBHMw/ArDoIswAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "1", "4" ] }, { "label": "HIGHWAY", "url": "cfdef8bae2baa6052aba1e85067b29e6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgGTVwJBn4fjbDZkoMEkxl8EUxkJGRwYcSA2FgCIUh1Q38/59hC1UNhMUS1QykFhg1cBAaCACcHAcUvFNQoAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "2", "3" ] } ], "legendGroups": [ { "id": "0", "heading": "TYPE" } ] }, { "layerId": 7, "layerName": "Primary Roads", "layerType": "Feature Layer", "minScale": 1155581, "maxScale": 0, "legend": [ { "label": "Primary Road", "url": "a8e18a1631411ba2e2086c57bc4768db", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAVklEQVQ4je3SUQnAQAyD4aRUxdmYj6vXURu1cSpKmYfRhw0aAR8EfkXzdMABX4DufmXm6sBIhmbmEpG7A6yq3X+ZZFTV7sBIhprZAXA6QOAX2Qz4PfABJ2YVLSS+OfsAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 8, "layerName": "Local Road Names", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "Local Road", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 9, "layerName": "Local Roads", "layerType": "Feature Layer", "minScale": 36111, "maxScale": 0, "legend": [ { "label": "Local Road", "url": "667679a40e4f47644c64337d9c001898", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTVw1MDBYuDGjRsbGBkZjSkx6P///2f9/f0bqOZCRkZGSQYGqAv9/f0bqGXwEImUUQOHuYEAouoJ2iDtPKIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 10, "layerName": "Railroads", "layerType": "Feature Layer", "minScale": 2311162, "maxScale": 0, "legend": [ { "label": "Railroad", "url": "af485c0f85388661d571ff86b3cd4dd6", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgElEQVQ4je3RsQ3DIBSE4XfILV4ge6Ry6WGOLTwFMEz2yASZwD2XKpGSApDlwgV/C/o4iclObhrgAH8jeXfO7THG5ykggFnSbGZtkOTWAiXdAHiSy/9Zznk7stBL2mt3vuDnhVohhBWApZQeTbBz4auU4rsW9lT73UNgTwO8IPgGkDgis9IkmyQAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 11, "layerName": "County Names", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "County", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 12, "layerName": "Township Boundaries", "layerType": "Feature Layer", "minScale": 1155581, "maxScale": 0, "legend": [ { "label": "Township", "url": "7cea75925a0b9eb0e93b60225e5fef93", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4jWNhoDJgGTVw1MDBZOClLT3/FdR1GXgFhOGSD29dZvj0/i0DAwMDg665A4rGyycPMDAwMDDwCQozyKvpMjCKmjDS1oV6PiWMVDWQWmDUwFEDyQAANPYOQEF8S2AAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 13, "layerName": "Lakes", "layerType": "Feature Layer", "minScale": 577791, "maxScale": 0, "legend": [ { "label": "Lakes", "url": "ff76cab47fc1aca67bf03f3cf21bfa2f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWOZs/O6LyMTgzEDFQDzP4bNLIxMDMaMDAz11DDwLxMDAws1DEIGowaOGjhq4KiBowZCDWT+x7D5LxN1DPv/j+EsABFwC+ZphTq2AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 14, "layerName": "Large Rivers", "layerType": "Feature Layer", "minScale": 577791, "maxScale": 0, "legend": [ { "label": "Large Rivers", "url": "ff76cab47fc1aca67bf03f3cf21bfa2f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWOZs/O6LyMTgzEDFQDzP4bNLIxMDMaMDAz11DDwLxMDAws1DEIGowaOGjhq4KiBowZCDWT+x7D5LxN1DPv/j+EsABFwC+ZphTq2AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 15, "layerName": "Rivers", "layerType": "Feature Layer", "minScale": 72223, "maxScale": 0, "legend": [ { "label": "River, Stream, or Canal", "url": "1667772ac15f634ef6ddaf29ec31b102", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUElEQVQ4jWNhoDJgGTVw1MDBYmDx5v8irIwMfJQY9PUDw5vJMYyfWBgYGBh+fWT4xSpAmcvY+BnY4C6cHMP4iYGB4RNlRkLAEImUUQOHuYEAllYNOm44njEAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 16, "layerName": "City/Village/CDP", "layerType": "Feature Layer", "minScale": 1155581, "maxScale": 0, "legend": [ { "label": "City, Village, or Place", "url": "8f730f404bc2586734e4187573c83c96", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWP5enfTZgZGBh8GagBGhrMsDIwMPlwcbFQx79uPX8YsVDEJCYwaOGrgqIGjBo4aCDOQkeHstx+/jKli2n+GLQBf1A2/3J1BqAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 17, "layerName": "Township Names", "layerType": "Feature Layer", "minScale": 288895, "maxScale": 0, "legend": [ { "label": "Township", "url": "71e9ad13fb884805cff838c05c9f1e71", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAG0lEQVQ4jWNhoDJgGTVw1MBRA0cNHDVwpBoIABArAFHmDwDcAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 18, "layerName": "Great Lakes", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Water", "url": "ff76cab47fc1aca67bf03f3cf21bfa2f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWOZs/O6LyMTgzEDFQDzP4bNLIxMDMaMDAz11DDwLxMDAws1DEIGowaOGjhq4KiBowZCDWT+x7D5LxN1DPv/j+EsABFwC+ZphTq2AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 19, "layerName": "County Boundaries", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "County", "url": "867ea35945940a4eb76d97db2998c35b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAWUlEQVQ4jWN5+PDhJgYqAhZqGoZi4OrVqxmEhYXJMuTXr18MHh4eqAYKCwszJCQkkGXgggULMF1ILTBq4KiBowYOMwN//fqFUmqQAjg5OTENhJVnlAKqexkA1pYSoDQTUv4AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 20, "layerName": "USGS GNIS", "layerType": "Feature Layer", "minScale": 1000000, "maxScale": 0, "legend": [ { "label": "", "url": "9c2535ba5a5a1c594a11431eb6a81522", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAnklEQVQ4je3QsQ2DMBCF4b+gpaO2WIDK2YI9mCEdSscKZo2sgSs2uIaG7hZIgVEUCZTkktJPusJPuk+2C/6cIoMZBKBL44EIjGlMYAcEXAlNBfPqEQ3AAtxtoCvhetlObQ3DBKK9FfQ01WvjShD1ZwvvwMi8etr62YhuvREcEQ0M036zHbzZQVgQ7dMzY8IO/+8TkLR8CljAr5LB3/MA2vMrIsA42dgAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 21, "layerName": "House District", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "7d70ac23d9fe93f39310571616a18ddd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWOZ1NPRzMrC5MhABfD+09eDLKwsTI7RPvbW1DBw6ZaDDCzUMAgZjBo4auCogaMGjhoINfD9p68Hl245SBXDfv/5tx8Af/UTSRukGXMAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 22, "layerName": "Senate District", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "e23c923981279af87f8c1d7ab92305af", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWPpmjKpmYWNxZGBCuDTu3cHWVjYWBzdEiKsqWHgrgUrGFioYRAyGDVw1MBRA0cNHDUQauCnd+8O7lqwgiqG/fn1Zz8AsUoTLhp2ZhEAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 23, "layerName": "Congressional District", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "78b2beec2ef3f9c06f4fcb9a57816df2", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNpaZnSzMzM5shABfDt27uDLMzMbI5WlgnW1DDw2PEFDCzUMAgZjBo4auCogaMGjhoINfDbt3cHjx1fQBXD/v79tR8AZtgTW973co4AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 24, "layerName": "Hydro", "layerType": "Feature Layer", "minScale": 1000000, "maxScale": 0, "legend": [ { "label": "", "url": "01690dca7c35f7439aa3d779d54c4a2b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAgklEQVQ4je2Uuw2AMAxEX+Fl2MM7pGQNmlShYBXv4HWYIxRQ8AsClIKCV1rynWydLUbfQm7Y4oHoFDCSArqvZxgFchOIXan5jMXsYGikQZ4I3cDlzOktgehytas31B75F/yaoJFUjKQVo6PCfJPVsvjtHf6CVTj+w9J7XzeVchuIPgGQcCCxF1JuGAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 25, "layerName": "House District 2011", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "3a9eaeee578b550c3392c9ace8a73ef7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNpmTKlmZmZ2ZGBCuDb+/cHWZiZmR0t4uKsqWHgiUWLGFioYRAyGDVw1MBRA0cNHDUQauC39+8Pnli0iCqG/f37dz8AgLQTO0Gx8JcAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 26, "layerName": "Senate District 2011", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "a7f1925fe2f7563d77ea7d178b8d8a2f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWPpmtbSzMzK7MhABfD57beDLMyszI5uKebW1DBw15yTDCzUMAgZjBo4auCogaMGjhoINfDz228Hd805SRXD/v7+ux8Ac2wTTCMZPZwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 27, "layerName": "Congressional District 2011", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2b0a592a4e87f3a35f4848637d8bd0ad", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWOZMqmtmYWFxZGBCuDdh68HWVhYWBzjo+ysqWHgwmWHGFioYRAyGDVw1MBRA0cNHDUQauC7D18PLlx2iCqG/fnzZz8AnvUTOURhNLYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }