The basic SATPS method may also be augmented by the use of {HEAD ~ one or more reference stations} at {TAIL ~ known locations} 
at
The basic SATPS method may also be augmented by the use of { HEAD ~ one or more reference stations } at { TAIL ~ known locations }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL