{
  "serviceDescription" : "", 
  "mapName" : "Layers", 
  "description" : "", 
  "copyrightText" : "", 
  "layers" : [
    
  ], 
  "spatialReference" : {
    "wkid" : 102100
  }, 
  "singleFusedMapCache" : false, 
  "initialExtent" : {
    "xmin" : -8838971.61766, 
    "ymin" : -7615325.61201, 
    "xmax" : -7461997.82914, 
    "ymax" : -1772820.55659, 
    "spatialReference" : {
      "wkid" : 102100
    }
  }, 
  "fullExtent" : {
    "xmin" : -8838971.61766, 
    "ymin" : -7615325.61201, 
    "xmax" : -7461997.82914, 
    "ymax" : -1772820.55659, 
    "spatialReference" : {
      "wkid" : 102100
    }
  }, 
  "units" : "esriMeters", 
  "supportedImageFormatTypes" : "PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,AI", 
  "documentInfo" : {
    "Title" : "AREAS_URBANAS", 
    "Author" : "Instituto Geográfico Militar de Chile", 
    "Comments" : "", 
    "Subject" : "", 
    "Category" : "", 
    "Keywords" : ""
  }
}