{ "layers": [ { "layerId": 1, "layerName": "Trees", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "County of Ottawa", "url": "2e5820532f89c76d46c0dbb0ddc54b7d", "imageData": "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", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "County of Ottawa" ] } ], "legendGroups": [ { "id": "0", "heading": "MaintainedBy" } ] }, { "layerId": 2, "layerName": "Buildings", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "2c417d0aeccfef431ab476b877db7ad9", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQ0lEQVQ4je3QsQ0AMAgDQQpPwAjsz2peIRFSGmrchR/gikdmHnc3RSQNhUWEqYJMei04DwKjteA8CIzWgl88JCnDyrrZaAyHN0J82wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 3, "layerName": "Pavement Markings", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": ", Blue", "url": "59a1a910da1f598d038ecfd6a72b431f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQaOHk3g8P//wwKlBjEyMjwINeV4QBtXJjrynCAqgZSE7BQ1TSGUQOpAQZ/pAAANOYHw3xzZcwAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ ",Blue" ] }, { "label": ", White", "url": "a6ced22af27ec9ff28fccb5ae7976824", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQamDKbweHffwYFSgxiYmR4MCeV4QBtXDgnleEAVQ2kJmChqmkMowZSAwz+SAEA/boIEktfaEkAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ ",White" ] }, { "label": ", Yellow", "url": "6af1a5cb3fe32d28bdaff9ed48dde5e4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//fgcGhn8KlBnF9ICR0fEAbVzIyOh4gKoGUhOwUNU0hlEDqQEGf6QAABrlB1STtahVAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ ",Yellow" ] }, { "label": "Cross-hatch, White", "url": "bf584c9185c232d1b40d8319c1d43ddf", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4je3RwQkAIAxD0QSygu4/nx2inj03gmD/AI9ABHNqsJzqxNmvYGYOALNoLZJxZyHJABA20JmsGhp09P4pGwWIByrht6/AAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Cross-hatch,White" ] }, { "label": "Cross-hatch, Yellow", "url": "6af1a5cb3fe32d28bdaff9ed48dde5e4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//fgcGhn8KlBnF9ICR0fEAbVzIyOh4gKoGUhOwUNU0hlEDqQEGf6QAABrlB1STtahVAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Cross-hatch,Yellow" ] }, { "label": "Crosswalk, White", "url": "bf584c9185c232d1b40d8319c1d43ddf", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4je3RwQkAIAxD0QSygu4/nx2inj03gmD/AI9ABHNqsJzqxNmvYGYOALNoLZJxZyHJABA20JmsGhp09P4pGwWIByrht6/AAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Crosswalk,White" ] }, { "label": "Handicap, Blue", "url": "0c72418df10d6258c22e8bac03b675b5", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYMQaePy/A8M/BgWKTGJieMBgyXiARi60ZDxAXQOpCFioaRgIjBpIORj8YQgAjwUGSzEUOHkAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Handicap,Blue" ] }, { "label": "Lane line, Yellow", "url": "6af1a5cb3fe32d28bdaff9ed48dde5e4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//fgcGhn8KlBnF9ICR0fEAbVzIyOh4gKoGUhOwUNU0hlEDqQEGf6QAABrlB1STtahVAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Lane line,Yellow" ] }, { "label": "No Parking, White", "url": "420b7d8b6d963b0b62e1e30f9a01604d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//fwcGBgYFCs16wMjIeIA2LmRkZDxAVQOpCVioahrDqIHUAIM/UgAIqQYUvMVl/wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "No Parking,White" ] }, { "label": "No Parking, Yellow", "url": "c44a6b9bdccf27b69df78e2730bea469", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQUlEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P9/iQMDA6MCZUb9f8DI2HOANi5kZOw5QFUDqQlYqGoaw6iB1ACDP1IAmhMHn9juQNoAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "No Parking,Yellow" ] }, { "label": "Parking, White", "url": "420b7d8b6d963b0b62e1e30f9a01604d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//fwcGBgYFCs16wMjIeIA2LmRkZDxAVQOpCVioahrDqIHUAIM/UgAIqQYUvMVl/wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Parking,White" ] }, { "label": "Parking, Yellow", "url": "31ea4632d61f647e768dab11bef415a4", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQElEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P8/gwMDA4MChWY9YGRkOEAbFzIyMhygqoHUBCxUNY1h1EBqgMEfKQCR4wUTrPhhVwAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Parking,Yellow" ] }, { "label": "Stop line, White", "url": "692074c97b188e83e1890a78e2ba5057", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAQklEQVQ4jWNhoDJgGTWQYsBCuRGoYKQa+P//f0EGBgYQpgS8Z2RkfE8bFzIyMr4H2UA1A6kJWKhqGsOogdQAgz9SABmgBzKjWj0EAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Stop line,White" ] } ], "legendGroups": [ { "id": "0", "heading": "Marking Type, Color" } ] }, { "layerId": 4, "layerName": "Impervious Surfaces", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Access Drive", "url": "82e953f01c6939cad3b41e7576fc9f0e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAU0lEQVQ4je3UIQ4AMQhEUcQY7n9CToEh2QaaJq1dRvIFQT2BAGb2CTHkUFUBav1dRIi7bzCxLnjiKFcD9gPBeBqwHwjG04D96ob5HLsdo8D8tKwWjdMS2G8OavkAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Access Drive" ] }, { "label": "Brick", "url": "e23465133dea482c292130c1d611c1fd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UsQ0AIAwDwcjyYGzGamySTSyEREMdd+QHuMKFmZkDwAhDkhYvNh0ggGCYY4PlWCfeGqxHg/HU4BcbSlrnaR0dawNC1A9zVeGY9gAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Brick" ] }, { "label": "Curb", "url": "e23465133dea482c292130c1d611c1fd", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UsQ0AIAwDwcjyYGzGamySTSyEREMdd+QHuMKFmZkDwAhDkhYvNh0ggGCYY4PlWCfeGqxHg/HU4BcbSlrnaR0dawNC1A9zVeGY9gAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Curb" ] }, { "label": "Driveway", "url": "0abbcf26b9d57b926c192fd89462af78", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4je3UoQ0AQAhDUUg62G12q+EZikslmrrjJ9gnKkBmHjPjKQoQc/er0KrKCErDguMwJ3oLzoPAaC34y4bBTysqHnecDC4PWSaXAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Driveway" ] }, { "label": "Parking Lot", "url": "0abbcf26b9d57b926c192fd89462af78", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARUlEQVQ4je3UoQ0AQAhDUUg62G12q+EZikslmrrjJ9gnKkBmHjPjKQoQc/er0KrKCErDguMwJ3oLzoPAaC34y4bBTysqHnecDC4PWSaXAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Parking Lot" ] }, { "label": "Road", "url": "a6448b967b0e170b582a2e6e0fe03d4c", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UsQ0AIAwDwcjyYGzGamyRbSyEREMdd+QHuMKFmZkDwAhDkhYvNh0ggGCYY4PlWCfeGqxHg/HU4BcbSlrnaR0dawOrFQ9bCf8hOQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Road" ] }, { "label": "Sidewalk", "url": "7a6cf49d5ee4b51911bca75fdc232060", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAUUlEQVQ4je3UoREAQQhDUURQ9N8anaAQewM3K1YHyRfIJxCBux8ZDHXMTFSVgjJTIuIHC2PBW4OTYUE68MTbgnwYMJ4W5Osf1jiyXaPBWtqpPt0AErFBA5OpAAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Sidewalk" ] } ], "legendGroups": [ { "id": "0", "heading": "Type" } ] }, { "layerId": 5, "layerName": "Street Centerlines", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "a0ced720ebbb4adce4ee664ce53f480d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNhoDJgGcEGXr9+3YESgzQ1NQ+gGMjExLSfQscxohhILcAyaiDFgIVyI1DBSDbw379/jlQ1UBOaF6lmIAOVwOA3EAD3wQmNPnm52wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 6, "layerName": "Water Bodies", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "af6b0ce768c28b1819acfa60abdf7d66", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3UMRHAMAxDUUUnYGFWauYQCIXQXe1lzGxv9QfwBg3Sup8JeqIiM7SxgXFVeC8NoTg1mE554qzBfCowjhr8x4Zm7KctyYwP6mEPeQycv8oAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 7, "layerName": "Landscape Areas", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "Dirt", "url": "b47dd917b7d05ebf0dabedeedaaa143f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4je3UoQ0AQAhDUUK6zg10cyPYhlwq0dQdP8E+UQEy85gZT1GAmLtfhVZVRlAaFhyHOdFbcB4ERmvBXzYMflpR8QCOXwwpoIxI+wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Dirt" ] }, { "label": "Dunegrass", "url": "9a42e01d3f763e94820e4dadd7acafe1", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWN5/OKMLgMzsy4DNcDfv5dZoIZFUsVAZmYGFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICMO/fy+DSlqqgL9/LwMA9MgMR3EX4oIAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Dunegrass" ] }, { "label": "Grass", "url": "ca2fd1c533920b5634f1932c15427003", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UsRHAMAxCUeVgHQ+UuT2C+2zAOafSteisP8ArKOD61oAwwpCgycT2s18HCCEY5thgOdaJswbr0WAcNXjFhoJmPq2jtH7P7RJgFBtQyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Grass" ] }, { "label": "Gravel", "url": "0eda414d8f634891cea162edb5368fd7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsQ0AMAgDQSR7nQyUuTMCc1hElKmhCz/AFS5Md18AljUk6TCxiNgdIACjNccBy7FOvA1Yjw3G04BfbCjp5NN2lNYFy90SWeKyP/gAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Gravel" ] }, { "label": "Ivy/Groundcover", "url": "ca2fd1c533920b5634f1932c15427003", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UsRHAMAxCUeVgHQ+UuT2C+2zAOafSteisP8ArKOD61oAwwpCgycT2s18HCCEY5thgOdaJswbr0WAcNXjFhoJmPq2jtH7P7RJgFBtQyQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Ivy/Groundcover" ] }, { "label": "Mulch", "url": "b47dd917b7d05ebf0dabedeedaaa143f", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4je3UoQ0AQAhDUUK6zg10cyPYhlwq0dQdP8E+UQEy85gZT1GAmLtfhVZVRlAaFhyHOdFbcB4ERmvBXzYMflpR8QCOXwwpoIxI+wAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Mulch" ] }, { "label": "Other", "url": "9bd5856582681a6b0e22a2d48c45ded7", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4jWM5eGm3LgMDAwhTA1xmARn2/z9DJDVMY2RkYAAZSFXAMmogxYCFciNQwaiBlAMWKpiBAkYNHClheBlU0lIJXAYALXcH+udKT74AAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Other" ] }, { "label": "Rock", "url": "94ec7c188ff2e0e130314a3492a6bf72", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPklEQVQ4jWM5c+aMLgMDAwhTA1xmgRoWSSUDGUAGUhWwjBpIMWCh3AhUMGog5YCFCmaggFEDR0oYXqaieZcBvMIGDikRlmYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Rock" ] }, { "label": "Sand", "url": "b68bde9332af8fc3b446897a450719a0", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsQ0AMAgDQZC9TgbK3BmBOSxFlKmhCz/AFS7MiFiSljUE4DAxd98doCSjNccBy7FOvA1Yjw3G04BfbAjg5NN2lNYFB3sSTb3nOQYAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20, "values": [ "Sand" ] } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }