I-Map Coordinates

Izixhumanisi zemephu zendawo i-latitude nobude bayo — amanani amabili ayikhomba embulungeni. Ukuwaqonda kwenza ukuzulazula, ukwabelana, kanye nokwenza imephu kube lula kakhulu, futhi kuguqula okungacacile "ndawana thize laphaya" kube iphuzu eliqondile, eliphindaphindwayo elingatholwa yinoma ubani emhlabeni.

Yonke indawo eMhlabeni, kusukela ezimpambanweni zedolobha eziphithizelayo kuya endaweni enesizungu phakathi nolwandle, inepheya eyingqayizivele yokuhlanganisa. Uma usukwazi ukufunda lawo mabhangqa, akukho kheli, uphawu lwendawo, noma incazelo yomlomo edingekayo - izinombolo zizodwa zanele ukuthola iphuzu ngokuzethemba.

Ixhumanisa umsebenzi ngoba Umhlaba usongwe ngegridi ecatshangwayo. Imigqa evundlile ebizwa ngokuthi i-parallels ikala i-latitude, nemigqa eqondile ebizwa ngokuthi ama-meridians ikala i-longitude. Lapho kukhona isiphambano esihambisanayo nesimeridian, unendawo eyodwa, engadideki. Le gridi iyisisekelo sawo wonke amamephu ephepha kanye nayo yonke isevisi yemephu yedijithali, yingakho izixhumanisi zokuhumusha ngokuhlanzekile phakathi kwazo zonke.

Ukufunda Imephu Izixhumanisi

Kunoma iyiphi imephu, izixhumanisi zinikezwa njengokupheya: i-latitude kuqala, bese kuba i-longitude. Isibonelo, i-34.0522, -118.2437 ikhomba e-Los Angeles. Inombolo yokuqala isenyakatho/eningizimu, eyesibili isempumalanga/entshonalanga. I-latitude eqondile isenyakatho nenkabazwe futhi inegethivu iseningizimu; i-longitude ephozithivu isempumalanga ye-meridian eyinhloko futhi i-negative isentshonalanga.

I-Latitude isuka ku--90° e-South Pole iye ku-+90° e-North Pole, kuyilapho i-longitude isuka ku--180° iye ku-+180° emhlabeni jikelele. Ukugcina i-oda libalulekile: ukushintsha i-latitude ne-longitude kungakuthumela engxenyeni ehluke ngokuphelele yomhlaba.

Amafomethi we-Common Coordinate

Iphuzu elifanayo lingabhalwa ngezindlela ezingaphezu kweyodwa, futhi kuyasiza ukubona isitayela ngasinye ukuze ukwazi ukukopisha inani elifanele ethuluzini elilungile.

• Amadigri edesimali — ihlanzekile futhi ihlangene, isb. 48.8566, 2.3522
• Amadigri, amaminithi, amasekhondi (DMS) — ngokwesiko, isb. 48° 51' 24" N, 2° 21' 8" E
• Amadigri namaminithi wedesimali — kuvame ukusetshenziswa olwandle nokundiza

Zinembe Kangakanani Izinombolo?

Inombolo yezindawo zedesimali ekuxhumaniseni ilawula ngokuqondile ukuthi iphina iqine kangakanani indawo. Ukuqonda lokhu kukusiza ukuthi wahlulele ukuthi inani linembe ngokwanele yini ngomsebenzi owenziwayo:

1. Indawo yedesimali eyodwa incipha iphoyinti ukuze icishe ibe amakhilomitha ayishumi nanye - anele ukubiza idolobha.
2. Amadesimali amathathu ayiletha cishe kumamitha ayikhulu - umgwaqo owodwa.
3. Amadesimali amahlanu afinyelela eduze kwemitha elilodwa - umnyango othize noma ibhentshi.
4. Amadesimali ayisithupha noma ngaphezulu adlula lokho abamukeli be-GPS bansuku zonke abangakuxazulula ngokuthembekile.

Ngenxa yalokhu, kukhona iphuzu elincane lokukopisha izinombolo eziyishumi nambili kumephu. Ngezinjongo eziningi, izindawo ezinhlanu zedesimali kuzixhumanisi zemephu sezivele zikunikeza ukunemba kwezinga lomgwaqo lapho noma yiluphi uhlelo lokusebenza lokuzulazula olungasebenza kukho.

Thola Izixhumanisi Zephuzu

Ngesitholi sethu sezixhumanisi ze-GPS, mane uchofoze indawo kumephu ukuze uveze izixhumanisi zayo kanye nekheli ngokushesha — akudingekile ukubala okwenziwa ngesandla. Ithuluzi lifunda ngqo indawo oyithephile, ukuze ukwazi ukukhetha uphahla, ibhentshi lepaki, i-trailhead, nanoma iyiphi iphoyinti elingenalo ikheli lomgwaqo elisemthethweni.

Lokhu kushesha kakhulu futhi kuthembeke kakhulu kunokuzama ukulinganisa izixhumanisi ngeso kusuka kumephu ephrintiwe. Ngenxa yokuthi inani likhiqizwa ngokuqondile kumephu, linembile kuya ezingeni elihle lemininingwane futhi lilungele ukukopishwa ngokuthepha okukodwa. Uma uncamela ukuzitholela indawo yakho kunephoyinti kumephu, ithuluzi Ngikuphi (GPS) lifunda okwakho izixhumanisi ngendlela efanayo.

Sebenzisa Izixhumanisi Noma Kukuphi

Uma usunepheya yokuxhumanisa, iba ukhiye omncane, ophathekayo wendawo. Ungayigcina, uyithumele umlayezo, noma uyinamathisele cishe kunoma iyiphi isevisi yemephu futhi uyiswe lapho.

1. Wafake kunoma iyiphi i-GPS noma uhlelo lokusebenza lokuzulazula ukuze uthole izikhombisi-ndlela zokujika nejika
2. Yabelana ngendawo yomhlangano enembile lapho ikheli lingacacile noma lingekho
3. Maka izindawo zokuqwala izintaba, ukuvakasha, umsebenzi wasendle, noma izimo eziphuthumayo
4. Rekhoda izindawo ezikhumbulekayo ofuna ukubuyela kuzo kamuva

Kungakhathaliseki ukuthi uhlela umzila, uqondisa umngane wakho endaweni okunzima ukuyichaza, noma ufunda nje ukuthi amamephu asebenza kanjani, ukwazi ukuhlanganisa imephu kukunikeza ulimi olujwayelekile lwendawo olusebenza yonke indawo emhlabeni.

imibuzo ejwayelekile ukubuzwa

Uyini umehluko phakathi kwe-latitude nobude emephini?

Imigqa yeLatitude isuka empumalanga iye entshonalanga futhi ikala ibanga ukusuka enyakatho noma eningizimu yenkabazwe, kuyilapho imigqa yelongitude isuka enyakatho iye eningizimu futhi ikala ibanga empumalanga noma entshonalanga ye-prime meridian. I-Latitude ihlale iza kuqala lapho okubhangqiwe kubhalwa.

Kungani ezinye izixhumanisi zinezinombolo ezingezinhle?

Uphawu olunegethivu luvele lubonise isiqondiso. I-latitude eyinegethivu isho ukuthi iphoyinti liseningizimu yenkabazwe, futhi i-longitude eyinegethivu isho ukuthi isentshonalanga ye-prime meridian. Amanani aqondile akhomba enyakatho nasempumalanga ngokulandelana, yingakho izinhlamvu ezifana no-N, S, E, kanye no-W zingangena esikhundleni sezimpawu ngokuphelele.

Ngingakwazi ukufunda izixhumanisi kunoma iyiphi imephu?

Cishe noma iyiphi imephu yesimanjemanje yedijithali ikuvumela ukuthi uthephe indawo ukuze uveze izixhumanisi zayo, futhi amamephu webalazwe aphrintiwe aphatha imigqa yegridi ongayifunda ngesandla. Indlela ephephe kakhulu ukusebenzisa ithuluzi elibika inani ngokuqondile, njengoba ukulinganisa ngeso kumephu yezinga elincane kwethula amaphutha alula ukuwenza.

Bona futhi Local Atual ukuthola indawo yakho yamanje kanye namathuluzi okusesha ikheli le-IP.

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