TheGlobalPositioningSystem(GPS )has

TheGlobalPositioningSystem(GPS )has beenwidelyusedbecauseofitsworld-widehigh-precisionnavigationperformance.However,thepositioningaccuracyoftendecreasesduetotheerrorsourcesofGPSmeasurement,suchassatelliteclock,ephemeris-relatederrors,ionospheredelay,tropospheredelayandmultipath[1].Alltheseerrorsourcesexceptmultipathcanbepredictedandcorrectedbyexist-ingmodelsanddifferentialsystems,suchasthewell-knownDifferentialGPS.However,themultipatherrorsdependonthereceivers’surroundingenvironmentwhichmakesthemdifferentamongGPSreceivers.Hence,theyareconsideredtobethemajorerrorsourceof

ผลลัพธ์ (ไทย) 1:

TheGlobalPositioningSystem (GPS) ได้ beenwidelyusedbecauseofitsworld-widehigh-precisionnavigationperformanceอย่างไรก็ตาม thepositioningaccuracyoftendecreasesduetotheerrorsourcesofGPSmeasurement, suchassatelliteclock ปฏิทินดาวเคราะห์ relatederrors, ionospheredelay, tropospheredelayandmultipath [1]Alltheseerrorsourcesexceptmultipathcanbepredictedandcorrectedbyexist-ingmodelsanddifferentialsystems, suchasthewell knownDifferentialGPS.However, surroundingenvironmentwhichmakesthemdifferentamongGPSreceivers themultipatherrorsdependonthereceivers'ดังนั้น theyareconsideredtobethemajorerrorsourceof

ผลลัพธ์ (ไทย) 2:

TheGlobalPositioningSystem (GPS) มี beenwidelyusedbecauseofitsworld-widehigh-precisionnavigationperformance.However,thepositioningaccuracyoftendecreasesduetotheerrorsourcesofGPSmeasurement,suchassatelliteclock,ephemeris-relatederrors,ionospheredelay,tropospheredelayandmultipath[1].Alltheseerrorsourcesexceptmultipathcanbepredictedandcorrectedbyexist-ingmodelsanddifferentialsystems,suchasthewell-knownDifferentialGPS.However,themultipatherrorsdependonthereceivers'surroundingenvironmentwhichmakesthemdifferentamongGPSreceivers.Hence,theyareconsideredtobethemajorerrorsourceof

ผลลัพธ์ (ไทย) 3:

theglobalpositioningsystem ( GPS ) มี beenwidelyusedbecauseofitsworld widehigh precisionnavigationperformance อย่างไรก็ตาม thepositioningaccuracyoftendecreasesduetotheerrorsourcesofgpsmeasurement suchassatelliteclock ephemeris relatederrors ionospheredelay , , , , tropospheredelayandmultipath [ 1 ] ingmodelsanddifferentialsystems alltheseerrorsourcesexceptmultipathcanbepredictedandcorrectedbyexist ,suchasthewell knowndifferentialgps อย่างไรก็ตาม themultipatherrorsdependonthereceivers'surroundingenvironmentwhichmakesthemdifferentamonggpsreceivers ดังนั้น theyareconsideredtobethemajorerrorsourceof