Roobka Degree of Dhulka: Hemisphere (dal iyo qaaradood) Western

Dhulkeenna u qaybsan yahay Safra Bariga iyo Galbeedka, iyo isu-qaybinta this waa halkii aan loo aabo yeelin. Waa kuwee line qaybiyaa Dhulka laba barka? Maxay yihiin qaaradaha iyo dalalka ee Hemisphere Galbeed? Jawaabaha su'aalaha oo dhan waxaa laga heli karaa boggayaga article xiiso.

Roobka Degree of Earth ku saabsan: Eastern Hemisphere iyo reer galbeedka

Waa maxay Roobka heerka? Tani network of khadadka caadiga ah, kaas oo la qabtay on dunida dacaladeeda ah iyo khariidado u fududeeyaan nolasha dadka. Gaar ahaan, khadadka waxay u baahan saynisyahano iyo cilmi, safarka ah iyo madaxda ganacsiga. Waxay u baahan yihiin in si dhakhso ah oo si sax ah loo ogaado meesha uu wax juquraafi ahaan gayiga dhulkeenna.

Si heerka khadadka Roobka jira isbarbar iyo loolalka, iyo sidoo kale line ee kulaale iyo wareegyada kala horjeeda. Waxay waxaa la helay in ku dhowaad dhammaan khariidadaha.

Haddii kala qeybinta dhulka dhulbaraha galay waqooyi iyo Safra Southern waa macquul iyo xaq, Hemisphere ee reer galbeedka iyo bariga halkii keeneysa la qoondeeyey. About sida ay u dhacday, waxa ay noqon doontaa.

Zero iyo loolalka 180

Waa labadan loolalka meeraha qaybi laba barka: ee West iyo East ah.

Zero (ama Greenwich) Meridian waa dhibic ka mid ah tixraaca ee dhammaan longitudes juquraafi ahaaneed ee caalamka. Greenwich waxaa la odhan jiray, maxaa yeelay waxa ay maraa fiirinta ah qalab transit eponymous, oo ku yaalla meel u dhow London. waxaa dambe dib la aasaasay 1.675 by the British King Charles II.

Waxa xiiso leh in ilaa dhammaadkii qarnigii XIX ee dalalka qaar ka mid ah waxaa uu ahaa eber suusho. Tusaale ahaan, in Russia doorka ciyaaray Pulkovo Meridian, iyo France - sidaas lagu magacaabo Paris. Kaliya ee 1884 waxaa la go'aamiyay in la sii adkeeyo sida a eber suusho Greenwich ee dalalka Shirka Caalamiga ah. Waxaa maraa dhulka dalalka sida UK, France, Spain, Algeria, Mali, Ghana iyo Burkina Faso. Greenwich Observatory ayaa inta badan dalxiisayaasha iman. Oo mid kasta oo iyaga ka mid ah waxaa ku waajib ah in ay sameeyaan dhaqan ah in la hal lug u Safra bariga iyo kuwa kale ee u istaagaan - galbeed.

Taa baddalkeeda, suusho ah 180 waa line-dayin, taasoo sii wadaan in ay suusho Greenwich dhinaca kale ee Dunida. Waxa kale oo ay u adeegtaa saldhig ahaan taariikhaha isbedel line-ka loo yaqaan, kuwaas oo, kadis ah, ma aha guri, laakiin dhabbihii qalooca. Waxay wareejiyay meelaha halkaas oo suusho baas dhex dadku meelaha.

At suusho ee 180, waxaa jira feature kale oo xiiso leh. Xaqiiqada ah in waxa loo gudbin karaa sida bari line a iyo galbeed. Meridian Tani (sida kuwa kale ee caalamka) isku xira Pole North si koonfureed. Isla mar ahaantaana uu soo gudubtaa soo socda muuqaalada juqraafi: Chukotka Peninsula ah, Chukchi Sea, Badda Bering, silsiladda Islands ee Aleutian, Fiji, iyo sidoo kale expanses badan Jacaylku.

Wadamada iyo qaaradaha ee Hemisphere ee Western

Maxaa qaaradood waa in Hemisphere ee Western? Haddii aad eegto map a, jawaab su'aashan waa mid fudud ilaa xad. Americas Tani (oo gebi ahaanba), iyo sidoo kale qaybo ka mid ah Yurub iyo Africa.

The articles ad-siyaasadeed iyo doodaha waxaa sidoo kale aad caadi u ah in ay soo gaarto muddo Western Hemisphere, taas waxaa loo isticmaalaa sida isku micne ah in erayga "America" (halkan waxaa loola jeedaa in qayb ka mid ah dunida, oo aan mid ka mid ah qaaradaha ah).

dalalka Safra this leenahay kala duwan. iyaga waxaa ka mid ah kooxda ee dalka (United States, Canada, Brazil) iyo gobolka aad u yar (tusaale ahaan, Dominika iyo Bahamas). In 2014, 33 dal ee Hemisphere Western lagu qabtay shir dhawaan la sameeyay Commonwealth of Latin America iyo Caribbean Maraykanka (CELAC soo gaabiyo). Kulanka ayaa ka dhacay Liberty Island, magaalada caasimada ah ee Cuba ku - Havana.

gunaanad

Hemisphere Western - a Safra oo ka mid ah dhulka, oo ku yaalla dhexeeya eber iyo meeraha th 180 suusho. The wadataa juquraafi dhamaan xarumaha ku yaal Safra this, la yiraahdo wadataa of dhigaha.

In Hemisphere ee Western, oo ku yaalla Waqooyiga iyo Koonfurta America (oo gebi ahaanba), qayb ka mid ah Yurub iyo Africa, Greenland, Chukotka, iyo sidoo kale dhowr ah dalalka jasiiradda of Oceania.