{ "layers": [ { "layerId": 0, "layerName": "MnTOPO Flight Swaths", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Central Mississippi River Block", "url": "f72f9eb14e8f51deb54d8bff2e750fe8", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWO5V/R/MyMjgzUDFcD//wxHWUCGKfYyClHDwPvF/9+xMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP7/z3AUVNJSwzCQWQCAChNVQ+KJngAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Central Mississippi River Block" ] }, { "label": "Lake Superior Block", "url": "f7f93ea0b88f1e3eb3b3356818ac69f3", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWNZ9L9oMyMDozUDFcB/hv9HWUCGxTL2ClHDwMX/i9+xMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP5n+H8UVNJSwzCQWQABsRLdTgbTOgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Lake Superior Block" ] }, { "label": "Lower Mississippi River Block", "url": "1c1280b18a1b1b3502f9112235bf3708", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWP5v7x+MwMDozUDVcD/oywgwxgjG4SoYtzyhncsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBEShv+Pgkpa6hj3/ygAEvcQAQuZFFIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Lower Mississippi River Block" ] }, { "label": "Minnesota River West Block", "url": "00168c22f2e04b1a8178c81356828d90", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMpuvd/MyMjgzUDFcD//wxHWUCG9SoyClHDwOL7/9+xMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP7/z3AUVNJSwzCQWQB/MhNVGGHdAwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Minnesota River West Block" ] }, { "label": "Missouri River Big Sioux Block", "url": "a8257cc7601d588ef6aba3806ca2f4ed", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWP5X1+/mYGR0ZqBGuD//6MsIMMYGxqEqGJeQ8M7FgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICMP//4+CSlqqmPb//1EAc/QSsWKmo8oAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Missouri River Big Sioux Block" ] }, { "label": "Rainy Lake Block", "url": "55c677498d38d57ec6ea8caf93c1e84b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMp2vR/MyMDgzUDFcB/BoajLCDDev0YhahhYPGm/+9YGKgMWEYNpBiwUG4EKhg1kHLAQgUzUMCogSMiDP8zMBwFlbTUMAxkFgAKMw/9W4b7BgAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Rainy Lake Block" ] }, { "label": "Red River Basin South Block", "url": "6321c8352edc2096302a78eb0ad85f23", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAT0lEQVQ4jWMp+n9vMyMDozUDFcB/hv9HWUCG9TIqClHDwOL/99+xMFAZsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dEGP5n+H8UVNJSwzCQWQB8dBNVJMxoiAAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Red River Basin South Block" ] }, { "label": "Upper Mississippi River Block", "url": "c355370d8efbc73a7bf4fb73754cdbb1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWP5f7l+MwMDozUDVcD/oywgwxh1G4SoYtzlhncsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBEShv+Pgkpa6hj3/ygAKaIQWZ48ZW8AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Upper Mississippi River Block" ] }, { "label": "", "url": "338ff8bb56c87a26ab2cd2383d74d675", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPJz8/fzsDA4MBAHXCABWSYsLAwBzVMe/v2rQPIQKoCllEDKQYslBuBCkYNpBywUMEMFDBq4EgJwwOgkpZK5h0AAEzKC2T03wVLAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "1", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "name" }, { "id": "1", "heading": "" } ] } ] }