code: def layers(self):
          
          if self._layers is None:
              self.__init()
          lyrs = []
          for lyr in self._layers:
              lyr['object'] = GlobeServiceLayer(url=self._url + "/%s" % lyr['id'],
                                                securityHandler=self._securityHandler,
                                                proxy_port=self._proxy_port,
                                                proxy_url=self._proxy_url)
              lyrs.append(lyr)
  
          return lyrs
docs: gets the globe service layers