{ "serviceDescription" : "This service presents census information for U.S. cities and states including total population, racial counts, and more. It also includes rivers. ", "mapName" : "Layers", "description" : "This service presents census information for U.S. cities and states including total population, racial counts, and more. It also includes rivers. \n", "copyrightText" : "(c) ESRI and its data partners", "layers" : [ { "id" : 0, "name" : "Cities", "parentLayerId" : -1, "defaultVisibility" : true, "subLayerIds" : null }, { "id" : 1, "name" : "Rivers", "parentLayerId" : -1, "defaultVisibility" : true, "subLayerIds" : null }, { "id" : 2, "name" : "States", "parentLayerId" : -1, "defaultVisibility" : true, "subLayerIds" : null } ], "spatialReference" : { "wkid" : 4326 }, "singleFusedMapCache" : false, "initialExtent" : { "xmin" : -125.192864566604, "ymin" : 6.92457158852609, "xmax" : -66.1058240541493, "ymax" : 66.8100856214194, "spatialReference" : { "wkid" : 4326 } }, "fullExtent" : { "xmin" : -125.192864569718, "ymin" : 19.4163766870772, "xmax" : -66.1058240510347, "ymax" : 54.3182805228683, "spatialReference" : { "wkid" : 4326 } }, "units" : "esriDecimalDegrees", "supportedImageFormatTypes" : "PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,AI", "documentInfo" : { "Title" : "USA_States_Cities_Rivers", "Author" : "Jeremy", "Comments" : "", "Subject" : "", "Category" : "", "Keywords" : "" } }