Kutheni uququzelelo zejografi

Ukuhamba, kufuneka ukuba ubuncinane ukwazi malunga apho ishukuma. Kungcono noko, ngokuqinileyo uqonde into ingongoma uya kufumana, kwaye aye njani ukusuka kwindawo A ukuze abonise B. Ukuze wenze oku, kukho iimaphu. Ngokungafaniyo izicwangciso (izixeko okanye inxenye encinci iindawo), banalo isikali ezinkulu aqingqa uququzelelo geographical le into. Oku kwenziwa kuba lula: ngoncedo yamanani entsonkothileyo, siyakwazi ukubona ukuba lo nto ukuya ngasentla okanye ngezantsi enye, kwaye ukuya entshona okanye empuma, sisiya, umzekelo, ukusuka eSt Petersburg ukuya eMoscow.

Bathi: "uLwimi kunye eKiev" Noko ke, indlela ngakumbi ukuxhokonxa uququzelelo eendawo. Yintoni na? Oku imigca ecingelwayo abekwa kwimephu okanye emhlabeni. Kakade ke, xa ntlango yokwenene, uya angazifumani - kukuba uphawu inokufumaneka kwezinye izixeko, apho ibekwe ngqo kwi ukufana okanye amaza. Makhe siqwalasele ukuba yintoni na le nobude. iplanethi yethu ine imilo okweqanda ukuba akukho sphere egqibeleleyo, kunye nentwana zixinaniswe nezibonda. Kodwa lula yokuphatha, uququzelelo abekwa ngokungathi Umhlaba - kummandla epheleleyo.

Waziwa ukuba ojikeleza axis yayo. Apho le axis na wadibana kumphezulu, ukuba nezibonda - ngasentla nangasezantsi. Ukuba ngokwegrafu ukudibanisa ndawonye, sifumana imigca eqhelekileyo 360 (kuba sphere une-engile degrees 360). Ezi bands emephini okanye umhlaba - zilungelelanise geographical ebonisa inkululeko. On Earth, kukho okuyi ezimbini ezibalulekileyo. LOKUQALA kuqala - Zero. Udlula i-Greenwich Observatory edolophini, engekude ukusuka eLondon, yaye ngoko ke ibizwa ngegama layo. Okwesibini - 180 °, malunga coinciding kunye nemihla Line Guqula.

zika Geographical yenye ukhetho - inkululeko. Ukuba ukrwele umgca eqhelekileyo ayikho ngaphaya ukujikeleza umhlaba wethu, nakuyo yonke, kanye phakathi, kuya kuba ikhweyitha. Ukuba ithe cwaka Greenwich yahlula sphere ibe Koloni naseMpuma saseNtla, ngama zero - eMntla naseMzantsi. Njengoko phakathi ikhweyitha kwaye ipali ngokusebenzisa embindini Umhlaba esinekona sasekunene, ngoko kukho 90 eminye ikhweyitha nganye. North Pole - ngu 90 ° North, kunye noMzantsi, ngokulandelelana, - 90 ° ngezantsi. Zonke izidanga zejografi zahlulwe imizuzu nemizuzwana.

Ngenxa yoko, nayiphi na indawo kumphezulu koMhlaba unalo nobude. Ukumisela uququzelelo zejografi kubalulekile kakhulu noomatiloshe, owathi, ukuba phakathi kolwandle akanayo na kwemihlaba. Kwakufuneka bana phandle apho nalapho zu igatsya. yobubanzi ukuba uzimisele usebenzisa Iastrolabe - isixhobo ezizodwa esicacisa ikona kwelanga ngaphezu kolundi emini.

Kodwa ukuze ubale uququzelelo geographical sezixeko, iidolophu kunye nezinye iindawo zokuhlala, indoda yanamhlanje akuyomfuneko ukuba basebenzise izixhobo ezifana ephucukileyo. Khawukhangele nje emaphini ukufumanisa owehlayo kunye inkululeko ngayo into ethile. Ukufana ziboniswe kwi ngasekunene nangasekhohlo, kwaye esiqu - phezulu nasezantsi kwingingqi picture yetshathi. Yaye ngoncedo Google kunokuba echanekileyo yesibini ukwazi uququzelelo ze incinane, zingaphawulwa kwi iingongoma kwimephu.