The reference station also includes {HEAD ~ a reference station communications antenna}, connected to {TAIL ~ the first SATPS receiver/processor}, for transmitting or receiving station location and point attribute information 
connected to
The reference station also includes { HEAD ~ a reference station communications antenna } , connected to { TAIL ~ the first SATPS receiver / processor } , for transmitting or receiving station location and point attribute information
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH