Ziziphi, Ziyakwenza Njani, Nento Omele Yenze Ngazo
Uninzi lwethu alufuneki ukusebenzisa izilungiso zeenombolo ze-GPS ukuze sisebenzise ngokuninzi iinkonzo ezisekelwe kwindawo ezifumaneka kuthi. Sifaka nje idilesi, okanye ucofe ngokusuka kwi-Intanethi yophando, okanye iifoto ze-geotag ngokuzenzekelayo, kunye nezixhobo zethu zekhompyutha ziyakukhathalela abanye. Kodwa ukuzinikezelwa ngaphandle-abantu, i-geocachers, abaqhubi bee-pilot, oomkhumbi-mafama kunye nokunye kufuneka badinga ukusebenzisa nokuqonda izilungelelaniso ze-GPS. Kwaye abanye bethu be-technophile banomdla kwimisebenzi yeGPS kuphela nje ngentshisekelo. Nantsi ke isikhokelo sakho sokulungelelanisa i-GPS.
Inkqubo ye- GPS yehlabathi jikelele ayinayo inkqubo yokulungelelanisa yayo. Isebenzisa "iinkqubo zeendawo" ezikhoyo ngaphambili phambi kweGPS, kuquka:
I-Latitude ne-Longitude
Izilungiso ze-GPS ziqhelekileyo zibonakaliswe njengebala nobude. Le nkqubo inokwahlula umhlaba kumgama wendawo, ebonisa ukuba kude kangakanani kumntla okanye kumzantsi we-equator indawo, kunye neendlela zokubala, ezibonisa ukuba kude kangakanani empuma okanye entshonalanga ye-meridian indawo.
Kule nkqubo, i-equator i-latitude degrees 0, kunye nezibonda zibe ngama-90 degrees ngasentla nakumazantsi. I-meridian yokuqala i-0 degrees longitude, ephakamisa empuma nasentshonalanga.
Ngaphantsi kwesi simiso, indawo ngqo kwindawo yomhlaba ingaboniswa njengenombolo yamanani. Ububanzi nobude boBakhiwo boBukumkani boBukumkani, umzekelo, buboniswa njengeN40 ° 44.9064 ', W073 ° 59.0735'. Indawo ingabonakaliswa kwifomati kuphela-nganye: nge-40.748440, -73.984559. Ngombolo yokuqala ebonisa ububanzi, kunye nenombolo yesibini emele ubude (uphawu olungaphantsi lubonisa "entshona"). Ukuba yimibolo-kuphela, indlela yesibini yokwazisa iyona isetyenziswa kakhulu ekufakeni izikhundla zibe zixhobo zeGPS.
UTM
Iifowuni zeGPS zingasetwa ukubonisa indawo kwi "UTM" okanye kwi-Universal Transverse Mercator. I-UTM yenzelwe ukuba isetyenziswe ngamaphupha ephepha, ukunceda ukususa imiphumo yokuphazamiseka eyenziwe ngophulaphulo lomhlaba. I-UTM ihlula ihlabathi kwigridi yamaninzi amaninzi. I-UTM ingaphantsi kakhulu isetyenziselwa ukudlula ububanzi nokude kwaye ibhetele kulabo bafuna ukusebenza kunye namaphepha ephepha.
Ukufumana iiNtsebenziswano
Ukuba usebenzisa i- app eyaziwayo ye- GPS , njengeMotionX, ukufumana ukulungelelanisa ngqo kwe-GPS kulula. Mema nje imenyu uze ukhethe "isikhundla sam" ukuze ubone ububanzi bakho nobude. Uninzi lwezixhobo ze-GPS ezixhaswayo ziza kunika indawo kwindawo yokukhetha imenyu elula.
Kwi- Google Maps , nqakraza ngokushiya kwindawo ekhethiweyo kwimephu, kwaye i-GPS izilungiso ziya kuvela kwibhokisi ehlayo phezulu ngakwesobunxele kwesikrini. Uza kubona ububanzi bebala kunye nobude bendawo. Unokwenza ngokucophelela ukukopisha kunye nokunamathisela ezi ngqungquthela.
Uhlelo lokusebenza lwe-Maps lwe - Maps aluboneleli indlela yokufumana izilungiso ze-GPS. Nangona kunjalo, kukho inani elincinane lee-iPhone zokusebenza eziza kwenza umsebenzi kuwe. Ndiyincoma, nangona kunjalo, ndihamba ne-Outdoor hiking app ebonakalayo epheleleyo ekwabonelela ngezilungelelwaniso zokubaluleka kunye nokuxabisa.
Iinqwelo zeGar GPS zihlala zinezinto zemenyu ezikuvumela ukuba ubonise izilungiso ze-GPS. Ukusuka kwimenyu esemqoka yeGarmin imoto ye-GPS , umzekelo, khetha nje "Izixhobo" kwimenyu enkulu. Emva koko ukhethe "Ndiphi na?" Olu khetho luyakubonisa ububanzi kunye nobude bakho, ukuphakama, idilesi esondeleyo, kunye neendlela ezikufutshane.
Ukukwazi ukuqonda, ukufumana kunye nokufakelwa kweengcombolo ze-GPS nazo zincedo kwizingcingo eziphezulu zobuchwephesha ezibizwa ngokuba yi-geocaching. Uninzi lwezixhobo kunye nezixhobo ezilungiselelwe ukuxhasa i-geocaching, makakhe ukhethe kwaye ufumane iisecaches ngaphandle kokufakelwa ukulungelelanisa, kodwa ezininzi zivumela igalelo ngqo kwiindawo zokugcina indawo.