000			00916nab a22002297 4500
001			H656 TRA
003			AR-sfUTN
008			190909b xx |||p|r|||| 00| 0 spa d
040			_cAR-sfUTN
080			_aH656 TRA
100			_aJones, Edward
245			_aGPS on test
336			_2rdacontent _atexto _btxt
337			_2rdamedia _asin mediación _bn
338			_2rdacarrier _avolumen _bnc
505			_aSince the GPS constellation was declared operational in the early 1990s, low cost GPS receivers have been widely used in navigation and positioning. Most mobile system designers view drive testing as the best way to evaluate receivers and to determine their effectiveness in the application
650			_aANTENNAS
650			_aGLOBAL POSITIONING SYSTEM
773			_tTraffic Technology International 2003 _wH656 TRA _nS.T.:H656 TRA PP2327 _g(nro. , 2003), p. 150-152
942			_cAN
999			_c33849 _d33849