Kedu oge bụ GMT? Kedu otu esi aguta oge site na Greenwich

Ruo ugbu a, na ntọala kọmputa nke Windows, a na-edozi oge mpaghara na ijiji GMT. Kedu ihe bụ nke a na olee otu o si emetụta oge UTC oge nhazi oge? Anyị ga-atụle nke a n'isiokwu anyị. Kpebisie ike na oge na ebe mgbe na-akwanyere Greenwich nwere ike bụghị onye ọ bụla. Ma anyị ga-agbalị ime ka ajụjụ a doo anya na asụsụ a ma ama. Nke mbụ, ị ga-aza ajụjụ ahụ: "Gịnị bụ GMT?" Kedu ka ụda olu a si eguzo?

British Snobbery

Na oge ochie, e guzobere n'ehihie. Mgbe anyanwụ nọ na zenith, ya bụ, ruo ebe kachasị elu na mbara igwe a na-ahụ anya, a kwenyere na ọ bụ elekere iri na abụọ n'ehihie. Na mmepe nke ahia mba, ọ dị mkpa iji hazie oge n'otu usoro. Nke a akwụkwọ ebe ghọrọ praịm meridian. Ọ na-agafere Royal Observatory na Greenwich, nke dị nso London.

N'ihi ya, ụtụtụ GMT na-anọchite anya Greenwich Mean Time. Ókèala nile nke dị n'ebe ọdịda anyanwụ Greenwich na-ahapụ oge ya, ndị nke dị n'ebe ọwụwa anyanwụ na-aga n'ihu ya. E nwere nnukwu ndị ọzọ dị n'akụkụ ụwa. Nke a Ụbọchị Line. Ókèala, nke dị n'ebe ọwụwa anyanwụ ya, na-adị ndụ (n'echiche nkịtị nke okwu) ụnyaahụ. N'afọ 1972, UTC ọhụrụ ahụ gbanwere GMT. Kedu oge a? Nkọwapụta ahụ na-anọchi anya "Oge Nchịkọta Ụwa Nile".

Oge Oge

Uzo okwu na-ekwu okwu Russian na-eji svv abbreviation kama nke GMT. Kedu ihe a bụ? A na-edepụta mkpụrụedemede "Oge etiti mba ụwa". Ma ọzọ, site n'aka Greenwich, anyị agaghị agbanahụ. A sị ka e kwuwe, ụwa dum na-agụ oge elekere site na zeid meridian. Ọ bụrụ na ị ga-abụ oge ma chọpụta oge maka ebe ọ bụla n'ụwa, ọ dị mkpa ka ị mara ebe dị anya na Greenwich ruo n'ebe ọdịda anyanwụ ma ọ bụ n'ebe ọwụwa anyanwụ. Oge nhazi oge niile (na okwu ndị ọzọ UTC) na-egosiputa ọtụtụ ehihie na mba ụfọdụ (ma ọ bụ n'akụkụ ya). Ọ bụrụ na GMT bụ oge na-amaghị ịmachi ndọrọ ndọrọ ọchịchị, mgbe ahụ, oge mpaghara na-agbasapụ na steeti dum (ma ọ bụrụ na ọ gbasaghị ebe dị anya site n'ebe ọdịda anyanwụ ruo n'ebe ọwụwa anyanwụ). N'ihi ya, UTC + 0 - adịghị ugbu a na ndị Greenwich Observatory .. Ndien ke efu meridian, na UK na Ireland, nakwa dị ka Iceland, Portugal, Morocco, wdg Ma vyschityvanie awa TCB usoro a mụụrụ dị ka otu ụkpụrụ dị ka Na GMT.

Oge okpomọkụ na oyi

Ná mba ndị dina n'elu ugwu, ogologo oge nke ìhè dịgasị iche dabere na oge. Ya mere, mba dị n'ebe ugwu na-agbanwekarị n'oge okpomọkụ. Ndị bi na steeti ndị a na-agbanye aka elekere maka otu awa n'ihu. Nke a na - eme n'ụbọchị Sunday ikpeazụ na March. UK bu kwa n 'ndepụta nke mba ndi na-aru oge oge okpomọkụ. Ma n'ehihie nke ehihie site n'April ruo October ka a na-ahụ mgbe elekere elekere elekere elekere anya, n'ihi na oge ole na Greenwich adịghị adabere na oge.

N'ókèala na-edina nso ụwa, ebe ìhè awa mgbe ọ bụla nke afọ bụ ihe dị awa iri na abụọ, ọ bụghị amị ịgbanwee akụ. Ha na-ebi mgbe nile n'oge oyi (ezi) oge. Na nke a, Russian Federation kpebiri ịghara ịkwaga akụ ahụ otu awa n'ihu. Site n'ụzọ, obodo ọzọ, nke dina n'elu ugwu, jụrụ ịgbanwe oge oge okpomọkụ. Nke a bụ Iceland. Àgwàetiti ahụ bi na Middle Greenwich oge (GMT + 0). Ịgha ụgha na otu meridian, Great Britain na Ireland n'oge oyi bụ UTC + 0, na n'oge okpomọkụ - na UTC + 1.

Kedu ihe bụ UTC na GMT maka?

Oge bụ echiche nke hụrụ eziokwu n'anya. Maka ihe a haziri ahazi iji zipu ọrụ dị na ebe dịpụrụ adịpụ nke Ụwa, ọ dị mkpa ịmata awa, minit na sekọnd ole. Ọ dịkwa mkpa maka oge a haziri ahazi nwekwara ndị mgbasa ozi dị iche iche. UTC dị mkpa iji guzobe ụfọdụ ọkọlọtọ maka igodo na nkà mmụta sayensị. N'ime narị afọ nke iri na itoolu, ndị ọrụ ụgbọ mmiri nke ụgbọ mmiri ndị Britain, bụ ndị na-agbanye Oké Osimiri Ụwa, gbakọrọ oge site na GMT. N'ịga n'ebe ọdịda anyanwụ nke Greenwich, ha were ọtụtụ awa, gaa n'ebe ọwụwa anyanwụ - kwusiri ike. Dị ka ụkpụrụ a na-now ụwa ekewa oge zones. Dị ka ihe atụ, oge Vladivostok kwekọrọ na GMT + 11, Georgian - GMT + 4, Hawaii-Aleut - GMT-10, Moscow - GMT + 4, Oge Eastern Eastern (a na-eji ya maka New York na ókèala USA na Canada dị n'akụkụ Atlantic Ocean, na Na Jamaica, Panama, Haiti, Bahamas) - GMT-5.