We are using a Signature series, Constallation, satellite sytem, covering several hundreds of acres, including golf, cemeteries, and parks throughout our city. We have weather stations that indeed assist us in the operation of our irrigation. While I am not familar with all of the current systems our system is new and we are learning a great deal about the management of ourr system and realizing the benefit of intelligent design and and operating systems. If I can be of help I will and feel free...