{ "layers": [ { "layerId": 0, "layerName": "Strait_of_Georgia_Survey_1981_En", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "9e9f8caf9c09599707f789ef99f6227d", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAvElEQVQ4je3T3QnCMBDA8f9DB/BjgQqVjpG4gCs1XSkLqGOEFNIF+jGCD0kQUUtTBFG8p+QCP+64S8abI/uD3wkqoArnM3AJuUXgCZDH3R4AM3TSjL0EBHBIBVXEjnnhM3mBbhu0szK8P1Q6BYpytblhIeJdO1ulgrJcbyeen8eiKZuhAz+gJLAObd21rdsGM/bgp50EKkBoZ6UZOmL72tlYnUoFwa+GMmMvwroA1K+wOWCsdHb8xl/+LHgFnMA41eiHhhMAAAAASUVORK5CYII=", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 1, "layerName": "Strait_of_Georgia_Survey_1980_En", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "441604c1405586bf39532e26b776c03e", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAqUlEQVQ4je3TMQ7CMAxA0T90gbVzD1KWmJM1PRl0SQ+SOWuyMsRBINSqqZAQCE+JIz3ZstPw5mj+4HeCFhj0fAUmze0CL4C0p3xJHokeAQxwrgVtwdpeMz2EGYJD9P2l0jXQHLsHTKPcg2OoBeXQrbwuxK4pJw/kAVWBo7b11HaYIWZwqgUtYIJDkofSfnD36mwtCHk1bPQYXReAcQnbApZKN8dv/OXPgjf1Eyuey+A3AQAAAABJRU5ErkJggg==", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] }, { "layerId": 2, "layerName": "Strait_of_Georgia_Survey_1979_En", "layerType": "Feature Layer", "minScale": 0, "maxScale": 0, "legend": [ { "label": "", "url": "ed79eae8d9f1064a6eacb66c8e97969b", "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAq0lEQVQ4je2TwQ3CMAxF36EbwAxF6hIxO7BPwz7eAVgiUjpDugOHOEWIqiIFCYH4p9iWnv6XnYY3q/kDvxPogd7eZ+BivVXAEyDsDrlKQRiDAA7Y1wL9BGsN2AKDQlSx+YPTJaBj091gRaWO2tcChW23MJ7Xui2nAHlBVcCjxbqPPSiMAfK2q4AecEQVUmCKH7W487VAyKfhGYOzc8nOX7jD4vRp/cZf/izwCuKoKwMXjtL5AAAAAElFTkSuQmCC", "contentType": "image/png", "groupId": "0", "height": 20, "width": 20 } ], "legendGroups": [ { "id": "0", "heading": "" } ] } ] }