GPS经典书籍GPS原理与应用Sincethewritingofthefirsteditionofthisbook,usageoftheGlobalPositioningSystem(GPS)hasbecomenearlyubiquitous.GPSprovidestheposition,velocity,andtiminginformationthatenablesmanyapplicationsweuseinourdailylives.GPSisinthemidstofanevolutionarydevelopmentthatwillprovidein