IiNxulumanisi zeMaphu

Ulungelelwaniso lwemephu yendawo bubude bayo kunye nobude - amaxabiso amabini ayikhomba kwiglowubhu. Ukuziqonda kwenza ukuba ukukhangela, ukwabelana, kunye nokwenza imephu kube lula kakhulu, kwaye ijika into engacacanga "ndaweni ithile phaya" ibe yeyona ndawo iphinda iphindweyo enokufunyanwa nguye nabani na emhlabeni.

Yonke indawo eseMhlabeni, ukusuka kwindawo ephithizelayo yesixeko ukuya kwindawo eyedwa phakathi kolwandle, inesibini esilungelelanisiweyo esikhethekileyo. Nje ukuba uyazi ukufunda eso sibini, akukho dilesi, uphawu, okanye inkcazo yomlomo efunekayo - amanani ewodwa anele ukufumana inqaku ngokuzithemba.

Ukulungelelanisa umsebenzi ngenxa yokuba uMhlaba usongelwe kwigridi yentelekelelo. Imigca ethe tyaba ebizwa ngokuba yi-parallels measure latitude, kunye nemigca ethe nkqo ebizwa ngokuba yi-meridians ilinganisa ubude. Apho umnqamlezo onxuseneyo kunye nemeridian, unendawo enye, engacacanga. Le gridi isisiseko semephu yephepha ngalinye kunye nenkonzo nganye yemephu yedijithali, yiyo loo nto ilungelelanisa ukutolika ngokucocekileyo phakathi kwazo zonke.

Ukufunda iMaphu Nxulumanisa

Kuyo nayiphi na imephu, ulungelelwaniso lunikezelwa njengesibini: isibanzi kuqala, emva koko i-longitude. Umzekelo, 34.0522, -118.2437 ikhomba eLos Angeles. Inani lokuqala lingasentla/emazantsi, elesibini likwimpuma/entshona. Isibanzi esifanelekileyo sisemantla eikhweyitha kwaye i-negative ikumzantsi; i longitude e-positive yimpuma ye-prime meridian kwaye i-negative isentshona.

Ubude bubaleka ukusuka ku--90° kwi-South Pole ukuya ku+90° kwi-North Pole, lo gama i-longitude ihamba ukusuka -180° ukuya +180° emhlabeni jikelele. Ukugcina ucwangco lwemicimbi engaguqukiyo: ukutshintshanisa isibanzi kunye neside kunokukuthumela kwindawo eyahluke ngokupheleleyo yehlabathi.

Iifomathi zoLungelelaniso oluqhelekileyo

Inqaku elifanayo linokubhalwa ngeendlela ezininzi, kwaye kuyanceda ukuqonda isimbo ngasinye ukuze ukwazi ukukopa ixabiso elifanelekileyo kwisixhobo esifanelekileyo.

• Izidanga zeDecimal - icocekile kwaye idibene, umz. 48.8566, 2.3522
• Amabanga, imizuzu, imizuzwana (DMS) - yendabuko, umz. 48° 51' 24" N, 2° 21' 8" E
• Amabanga kunye nemizuzu yedesimali - eqhelekileyo kusetyenziso lwaselwandle kunye neenqwelomoya

Achane Kangakanani Amanani?

Inani leendawo zedesimali kulungelelwaniso lilawula ngokuthe ngqo ukuba iphini incamathele kangakanani indawo. Ukuqonda oku kukunceda ukuba ugwebe ukuba ixabiso lichanekile ngokwaneleyo kumsebenzi okhoyo:

1. Indawo enye yedesimali icutha inqaku ukuya kuqikelelo lweekhilomitha ezilishumi elinanye - ngokwaneleyo ukubiza idolophu.
2. Idecimals ezintathu ziyizisa malunga neemitha ezilikhulu - isitalato esinye.
3. Iidesimali ezintlanu zifikelela kwimitha enye - umnyango othile okanye ibhentshi.
4. I-decimals emithandathu okanye ngaphezulu ingaphezulu koko abamkeli beGPS bemihla ngemihla abanokusombulula ngokuthembekileyo.

Ngenxa yoku, kukho indawo encinci yokukhuphela amanani alishumi elinesibini kwimephu. Ngeenjongo ezininzi, iindawo ezintlanu zedesimali ulungelelwaniso lwemephu sele ikunika ubuchaneka benqanaba lesitrato apho nayiphi na i-app yokukhangela inokusebenza.

Fumana ulungelelwaniso lweNqaku

Ngeyethu iGPS yolungelelaniso isifumani, vele ucofe indawo kwimephu ukuveza ulungelelwaniso lwayo kunye nedilesi ngoko nangoko — akukho lubalo lwezandla olufunekayo. Isixhobo sifunda eyona ndawo ucofe kuyo, ukuze ukwazi ukukhetha uphahla, ibhentshi yasepakini, indawo ehamba kuyo, okanye nayiphi na indawo engenadilesi yesitalato esesikweni.

Oku kukhawuleza kwaye kuthembeke ngakumbi kunokuzama ukuqikelela ulungelelwaniso ngeliso kwimephu eprintiweyo. Ngenxa yokuba ixabiso lenziwe ngokuthe ngqo kwimephu, ichanekile kwinqanaba elilungileyo leenkcukacha kwaye ilungele ukukopa ngempompo enye. Ukuba ukhetha ukuzibeka endaweni ethile kwimaphu, Ndiphi (GPS) isixhobo sifundeka eyakho indibaniselwano ngendlela enye.

Sebenzisa iziNxibelelwano naphi na

Nje ukuba ube nesibini esilungelelanisiweyo, siba sisitshixo esincinci, esiphathekayo kwindawo. Ungayigcina, uyithumele umyalezo, okanye uyincamathisele phantse kuyo nayiphi na inkonzo yemephu kwaye usiwe apho ngqo.

1. Zifake kuyo nayiphi na i-GPS okanye i-app yokukhangela izalathiso zokujika-jika
2. Yabelana ngendawo yentlanganiso echanekileyo xa idilesi ingacacanga okanye ingekho
3. Phawula iindawo zokukhwela intaba, ukuhamba, ukusebenza ngaphandle, okanye iimeko zikaxakeka
4. Rekhoda iindawo ezikhumbulekayo ofuna ukubuyela kuzo kamva

Nokuba uceba indlela, ukhokelela umhlobo wakho kwindawo ekunzima ukuyichaza, okanye ufunda ngokulula ukuba iimephu zisebenza njani, ukwazi ulungelelwaniso lwemephu kukunika ulwimi lwendawo yonke olusebenza kuyo yonke indawo eMhlabeni.

Imibuzo ebuzwa qho

Yintoni umahluko phakathi kobude kunye nobude kwimephu?

I-Latitudeimigca ihamba ukusuka empuma ukuya entshona kwaye ilinganisa umgama ongasentla okanye kumzantsi we-ikhweyitha, ngelixai-longitudeimigca ihamba ngasentla ukuya ngasezantsi kwaye ilinganise umgama empuma okanye entshonalanga ye-prime meridian. I-Latitude isoloko iza kuqala xa isibini sibhaliwe.

Kutheni ezinye iindibaniselwano zinamanani athabathayo?

Uphawu olulandulayo lubonisa nje icala. Isibanzi esinegethivu sithetha indawo esemazantsi eikhweyitha, kwaye ubude obunegethivu buthetha ukuba ilele ngasentshona kweprime meridian. Amaxabiso afanelekileyo alatha emntla nasempuma ngokulandelelanayo, yiyo loo nto oonobumba abafana no-N, S, E, kunye no-W benokuthatha indawo yeempawu ngokupheleleyo.

Ngaba ndingafunda ulungelelwaniso kuyo nayiphi na imephu?

Phantse nayiphi na imephu yedijithali yale mihla ikuvumela ukuba ucofe indawo ukuze uveze ulungelelwaniso lwayo, kwaye iimephu eziprintiweyo zembonakalo yomhlaba ziphethe imigca yegridi onokuyifunda ngesandla. Eyona ndlela ikhuselekileyo kukusebenzisa isixhobo esichaza ixabiso ngokuthe ngqo, ekubeni ukuqikelela ngeso kwimephu encinci kwazisa iimpazamo ezilula ukwenza.

Jonga kwakhona Local Atual ukufumana indawo yakho yangoku kunye ne-IP address lookup tools.

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