Kutanthauza kusiyanasiyana pakati pa GPS ndi GNSS

GPS, yomwe imayimira dongosolo lapadziko lonse lapansi, ndi njira inayake ya satellite ya satellite ndipo imayendetsedwa ndi boma la United States. Ili ndi ma satelayiti a satelayiti omwe amachotsa dziko lapansi, kufalitsa zidziwitso zenizeni ndi malo olandila kwa GPS. Olandila awa amagwiritsa ntchito chidziwitsochi kuwerengera udindo womwe wogwiritsa ntchito, velocity, ndi nthawi. GPS yakhala chida chofunikira pamtundu wambiri, kuphatikizapo wankhondo, kuyendetsa ndege, marine, komanso kugwiritsa ntchito wamba.

Mbali inayi,Gnssndi mawu ofanana omwe amangokhala ndi GPS okha komanso machitidwe ena ofanana ndi mayiko ena. Wodziwika bwino kwambiri mwa awa ndi dongosolo la A Galilea, waku Europe wa ku Galileo, ndi mayina aku China. Makina awa amagwira ntchito pazinthu zomwezi monga GPS, pogwiritsa ntchito ma satelayiti a Satellite kupereka ndi chidziwitso kwa ogwiritsa ntchito padziko lonse lapansi.

Imodzi mwa kusiyana kwakukulu pakati pa gps ndipoGnssndi kuchuluka kwa ma satelayiti omwe ali mu magulu a nyenyezi. GPS idakhalapo ndi Satelasi, koma chiwerengerochi chachulukanso mpaka 30, ndikupereka zochulukirapo komanso kulondola. Kudya kwa GNSS, kuphatikiza ma satelayiti kuchokera ku mabungwe angapo, zomwe zimapangitsa kuti chiwonjezeke chachikulu chizikhala chodalirika komanso chovuta kwambiri, makamaka m'matauni monga nkhalango zowirira.

Kusiyana kwina ndiko kulondola kwa kulondola kwa GPS ndi GNSS. Ngakhale madongosolo onsewa amatha kupereka chidziwitso cholondola poyankha, GNSS ili ndi mwayi woti mudziwe zambiri chifukwa cha kuchuluka kwa Satelates ndi kuthekera kopeza magulu ambiri nthawi imodzi. Izi zitha kukhala zopindulitsa kwambiri pakugwiritsa ntchito zomwe zimafunikira zolondola kwambiri, monga kuwunika, kuwuma kwapamwamba, ndi geodtictic.

Pakupezeka kwa kupezeka, GPS yakhala ikugwiritsidwa ntchito kwambiri komanso yogwiritsidwa ntchito kwambiri. Komabe, popanga ma gnss ena owonjezera monga Agalileo ndi Beidou, ogwiritsa ntchito tsopano amatha kugwiritsa ntchito ma samgilesi osiyanasiyana, makamaka madera omwe madera omwe GPS amalephereka kapena kuwonongeka.

Kuphatikiza apo, GMSS imapereka mwayi wa kusakhalitsa komanso kulimba. Pogwiritsa ntchito magulu angapo a satellite, ogwiritsa ntchito GNSS angapindule ndi kuchuluka kwa njira zowonjezereka komanso kudalirika. Mumwambo wa kulephera kwa satellite kapena kulowerera kwa zikwangwani, kumatha kusinthana ndi magulu ena a nyenyezi, kuwonetsetsa kuti apitirize kugwira ntchito mopitirira muyeso.

Kuchokera pamalingaliro aukadaulo, GNSS ilinso ndi kuthekera kothandizira zizindikiro zosiyanasiyana poyerekeza ndi GPS yokha. Mwachitsanzo, dziko la Galileo limaphatikizaponso mawonekedwe monga ntchito yotseguka, yomwe imapereka mwayi wogwiritsa ntchito nthawi, komanso gulu lotsogola, lomwe limapereka chizindikiro kwa boma ndi ovomerezeka. Maluso owonjezerawa amalimbikitsa mphamvu zonse ndi mankhwala a gnss pazogwiritsa ntchito zosiyanasiyana komanso magulu ogwiritsa ntchito.

Pomaliza, pomwe GNS ndi Gnss imagawana cholinga chofala kwambiri popereka njira zapadziko lonse lapansi komanso kusamvana pakati pa mitundu iwiriyo malinga ndi kukula kwake, kulondola, kupezeka, komanso ukadaulo. Monga gawo la panyanja la satelari likupitiliza kusinthika, kuphatikiza kwa magulu angapo a GNSS amapereka kuthekera kwa magwiridwe antchito komanso kudalirika, othandiza ogwiritsa ntchito mafakitale osiyanasiyana. Kumvetsetsa zosiyanasiyana pakati pa gps ndi gnss ndikofunikira kuti mumvetsetse luso lathunthu la masewera olimbitsa thupi ndikuwonetsetsa zomwe akugwiritsa ntchito padziko lonse lapansi.