Umahluko phakathi kweGNSS kunye neGPS

Owona mahluko uphambili phakathi kwe-GNSS kunye ne-GPS ulele kwingcaciso yazo, umda wosetyenziso, kunye nokwakhiwa kwenkqubo.

Iingcaciso ezahlukeneyo: I-GPS ibhekisa kwi-Global Positioning System, eyinkqubo yokuma yerediyo echanekileyo ephezulu esekelwe kwiisathelayithi ezisemoyeni; I-GNSS ibhekisa kwinkqubo yesathelayithi yokukhangela yehlabathi esebenzisa imigqaliselo efana ne-pseudorange, ephemeris, kunye nexesha lokuphehlelelwa kwesathelayithi ukusuka kwiseti yeesathelayithi ukunika abasebenzisi ulungelelwaniso lwemozulu yonke ye-3D, isantya, kunye nolwazi lwexesha kuyo nayiphi na indawo emhlabeni okanye kufutshane. Indawo yomhlaba.

Iindidi ezahlukeneyo zezicelo: I-GPS isetyenziselwa ukukhangela kunye nokubeka indawo, ukutsala abasebenzisi abaninzi ngenxa yokuchaneka kwayo okuphezulu, yonke imozulu, ukugubungela ihlabathi, kunye neempawu ezifanelekileyo neziguquguqukayo; I-GNSS, njengexesha elibanzi, ibandakanya iinkqubo ezininzi zokuhamba ngesathelayithi, kuquka iGPS GLONASS, Galileo, Beidou kunye nobunye ubuchwepheshe bubonelela ngeendawo ezibanzi nezichanekileyo kunye neenkonzo zokuhamba.

Ukubunjwa kwenkqubo kuyahluka: I-GPS yinkqubo enye yokuhamba ngesathelayithi ephuhliswe liSebe lezoKhuselo lase-US; I-GNSS ligama eliqhelekileyo eliquka iinkqubo ezininzi zokukhangela ngesathelayithi ezihambelanayo nezihambelanayo, zibonelela ngeenkonzo zokuma kwehlabathi kunye nokukhangela.