Ngelixa iidilesi zesitrato zilungile ekuhanjisweni kweimeyile, azisoloko zanele. Ukuba uhamba entlango, uxela umngxuma kwindawo yokupaka enkulu, okanye useta iteleskopu, udinga ngokuthe ngqoulungelelwaniso lwemephu. Kulapho ilatitude kunye ne-longitude finderingena khona.
Ukuqonda i-Latitude kunye ne-Longitude
Ngaphambi kokusebenzisa umfumani, kuyanceda ukuqonda ukuba amanani athetha ntoni. Imigca yeLatitude ihamba ngokuthe tye kwihlabathi jikelele, ilinganisa ukuba ukude kangakanani na emantla okanye emazantsi ukusuka kwi-ikhweyitha. Ubudeimigca ihamba ngokuthe nkqo, ilinganisa ukuba ukude kangakanani empuma okanye entshona kwi-Prime Meridian eGreenwich, eNgilani.
Edityanisiwe, la manani mabini enza ulungelelwaniso olulodwa lwegridi kuyo nayiphi na indawo eMhlabeni.
Ukusebenzisa i-Latitude kunye ne-Longitude Finder
Isikhangeli seside esilungileyo kunye nelongitude yenza lula inkqubo yokufumana ezi zilungelelanisi. Endaweni yokufunda imephu yendawo ebonakalayo, ungasebenzisa izixhobo zedijithali:
- IziFundi eziSekwe kwiBhrawuza: Izixhobo ezifana Isixhobo sethu soNxibelelaniso lweGPS zisebenza njengesixhobo sokufumana isibanzi ngoko nangoko kunye nobude. Ngokucofa "Fumana Indawo yam", isixhobo sibuza abenzi boluvo besixhobo sakho kunye neziphumo zolungelelwaniso lwakho oluchanekileyo kwifomathi yedesimali (umzekelo, 40.7128, -74.0060).
- Iimephu eziSebenzayo: Unokusebenzisa izifumanisi zolungelelwaniso lwemephu apho ucofa ngokulula okanye ucofa kwindawo ethile kwimephu yedijithali, kwaye ityhila ngoko nangoko ubude kunye nobude baloo pin, nokuba awukho apho ngokwasemzimbeni.
Kutheni izidanga zeDesimal?
Ngokwesiqhelo, ulungelelwaniso lwalubhalwa ngeeDigri, iMizuzu, kunye neSekondi (umzekelo, 40° 42' 46" N). Nangona kunjalo, ulungelelwaniso lwemephu lwale mihla ludla ngokuboniswa kwiiDesimal Degrees (umzekelo, 40.7128°). Izidanga zedesimali kulula kakhulu ukuzikopa, ukuncamathisela, nokusetyenziswa kwisoftware yedijithali nakwizixhobo zeGPS.