{ "id" : 42, "name" : "Image Catalogs", "type" : "Group Layer", "description" : "", "definitionExpression" : "", "geometryType" : "", "copyrightText" : "", "parentLayer" : {"id" : 41, "name" : "Images"}, "subLayers" : [ {"id" : 43, "name" : "lo17_10000_rgb"}, {"id" : 44, "name" : "lo19_10000_rgb"}, {"id" : 45, "name" : "lo21_10000_rgb"}, {"id" : 46, "name" : "lo23_10000_rgb"}, {"id" : 47, "name" : "lo25_10000_rgb"}, {"id" : 48, "name" : "lo27_10000_rgb"}, {"id" : 49, "name" : "lo29_10000_rgb"}, {"id" : 50, "name" : "lo31_10000_rgb"}, {"id" : 51, "name" : "lo33_10000_rgb"}, {"id" : 52, "name" : "lo19_10000_pan"}, {"id" : 53, "name" : "lo19_50000_pan"}, {"id" : 54, "name" : "lo21_10000_pan"}, {"id" : 55, "name" : "lo23_10000_pan"}, {"id" : 56, "name" : "lo23_50000_pan"}, {"id" : 57, "name" : "lo25_10000_pan"}, {"id" : 58, "name" : "lo27_10000_pan"}, {"id" : 59, "name" : "lo29_10000_pan"}, {"id" : 60, "name" : "lo31_10000_pan"} ], "minScale" : 0, "maxScale" : 0, "defaultVisibility" : true, "extent" : { "xmin" : 17.8406552932051, "ymin" : -34.8554633133607, "xmax" : 32.9016857787442, "ymax" : -22.1110562090815, "spatialReference" : { "wkid" : 4148 } }, "hasAttachments" : false, "htmlPopupType" : "esriServerHTMLPopupTypeNone", "drawingInfo" : null, "displayField" : null, "fields" : [], "typeIdField" : null, "types" : null, "relationships" : [], "capabilities" : "Map,Query,Data" }