CartografiaGeospatial - GIS

Qhathanisa ubukhulu bamazwe

Sibheke ikhasi elithakazelisayo kakhulu, elibizwa ngokuthi i-truesizeof, kuthatha iminyaka enethiwekhi futhi kuyo - ngendlela ehlangene kakhulu futhi elula-, umsebenzisi angenza ukuqhathanisa kwendawo ebusweni phakathi kwezwe elilodwa noma amaningi.

Siyaqiniseka ukuthi ngemva kokusebenzisa leli thuluzi lokusebenzisana, bazokwazi ukucabanga okungcono kwesikhala, futhi baqinisekise ukuthi amanye amazwe awunjani ngempela njengoba amabalazwe ethu awadweba. Futhi, lokhu kungabonakala kanjani ezindaweni ezihlukene. Ukwahlukana okubukwayo phakathi kwamazwe amancane kulolu hlelo lokusebenza kuhlotshaniswa nokuqalwa I-Universal Transversal Mercator, amazwe asekude kakhulu ukusuka e-Ecuador, aboniswa ukuthi anokwedlulisa ngesayizi.

Sinikeza njengesibonelo ukuqhathanisa okuthile, okuthakazelisa kakhulu. Ukuze usebenzise uhlelo lokusebenza, ufaka ikhasi lewebhu kusuka kusiphequluli, futhi ngemuva kokubonisa umbono oyinhloko, igama lezwe okufanele liqhathaniswe lisendaweni yokusesha, etholakala ekhoneni elingenhla kwesobunxele - amagama asolimini IsiNgisi-, iGreenland yakhethwa (1).

Ngemuva kokubeka igama, i-silhouette enemibala yezwe eliceliwe izovela ekubukweni (2). Ngemuva kwalokho, ngesikhombisi, lesi silhouette singahudulwa, siye endaweni edingekayo, kulokhu, sabekwa ngaphezulu kweBrazil (3).

Kuyabonakala, njengoba ukubonakala kuphazamisekile ubukhulu beGreenland, okwenza ikholwe ukuthi inkulu kuneBrazil, isibonelo. Ngalolu thuluzi lewebhu okuphambene nalokho kuboniswe ngokuphelele, isimo esifanayo senzeke neCanada, isamba sayo esiphezulu, cishe sifana nelinye lamanye amazwe aseNyakatho Melika.

Enye yezinto ezinikezwa yili thuluzi ukujikeleza kwezingubo zamazwe, ngokusebenzisa i-rose yemimoya, ekhoneni elingezansi elingakwesokunxele lewebhu. Ngale ndlela, izithungo ezidingekayo zizobekwa ngesimo esingcono, ezindaweni zokubeka, ukuze kutholakale ukuthi ihlanganisa yonke isandiso sayo

Manje, ngemuva kokubona ukuthi ipulatifomu isebenza kanjani, sikhethe izibonelo ezithile, ukuze ukwazi ukubona ukuthi amanye amamephu angadukisa kanjani, kuya ngokuqagela kwawo. Futhi ngoba akuvamile ukuthi kwenzeke kithi ukuqhathanisa amazwe asezimweni ezahlukene; njengesibonelo, iSmartCity eyaziwayo yayo yonke iSingapore, engeyinani elincane ledolobha elikhulu laseMadrid.

Izibonelo

ESpain naseVenezuela

Siqala ngokuqhathanisa okukhulu phakathi kweSpain neVenezuela, ekuqaleni, iSpain ibonakala inkulu kakhulu kuneVenezuela. Kodwa-ke, uma ubona isithombe esilandelayo, ungabona ukuthi iSpeyin (umbala we-orange) uhambelana kangakanani ne-Venezuela (umbala ophuzi), ngaphandle kweCanary Islands, ezitholakala enhlabathini yasePeruvia. Uma siqhathanisa indawo ephelele yombili, ukungafani okungenasisekelo kungaba nge-44%, okungukuthi, i-Venezuela inkulu kunezikhathi ze-Spain 1,5.

Ecuador naseSwitzerland

Phakathi kuka-Ecuador neSwitzerland umehluko ububanzi, ake sibone amacala amabili. Esikhathini sokuqala (1) kungabhekwa njengokuvikela Ecuador (green) idlula isandiso eSwitzerland (yellow), futhi iziqhingi + ngokungathi zaseGalapagos sasizotholakala elise iNorth Atlantic Ocean. Esikhathini sesibili (2), okwenza lokhu kuqhathaniswe, ngokuphambene, singasho ukuthi okungenani izikhathi ze-5, insimu yaseSwitzerland ingangena endaweni yonke ye-Ecuador.

I-Colombia ne-United Kingdom

Esinye isibonelo yiColombia ne-United Kingdom, okuqala ukubuka-kanye nalawo angaphambilini-, kungashiwo ukuthi indawo ephezulu ye-United Kingdom yayinkulu kakhulu, ngenxa yendawo yayo (enyakatho ye-latitude) emabalazweni avamile Sibone esikoleni.

Esikhathini sokuqala, ungabona ukuthi iColombia (eluhlaza), ingaqukatha endaweni yayo, indawo yonke yase-United Kingdom (umbala we-violet). Ukuze siqonde kangcono, sithatha amathrekhi amaningana avela e-United Kingdom, sawabeka eColombia, futhi umphumela wukuthi okungenani i-4,2 yayingakha iRiphabhliki yaseColombia.

I-Iran ne-Mexico

Esimweni se-Iran ne-Mexico, amazwe amabili afana ne-latitude efanayo, futhi esiseduze ne-Ecuador, isandiso sawo sobuso siyafana kakhulu. Ngakho-ke, lapho senza lokhu kuqhathaniswa, akekho umehluko omkhulu phakathi kwalezi zindawo ezimbili. Umehluko obusenhla yi-316.180 km2Akumele, njengoba kwenzeka emacaleni asetshenziswe ngaphambili, yize kuphela leyo ndawo ehlukeneyo i-Honduras cishe izikhathi ezintathu.

I-Australia ne-India

Umehluko ophezulu phakathi kwe-Australia ne-Indiya yi-4.525.610 km2, Ebonisa ukuthi kunomehluko omkhulu ngobukhulu zensimu kuwo womabili la mazwe, uma sibeka eyodwa ngaphakathi kwezinye, it is waphawula ukuthi ebusweni India (blue) simele engaphansana nje kwengu-50% we-Australian indawo (fuchsia) ( I-1).

Okungenani i-2,2 ngezinye izikhathi ingena eNdiya endaweni yase-Australia, njengoba kuboniswe ku-figure (2).

I-North Korea ne-United States of America

Siyaqhubeka nokuqhathanisa, kulokhu, abalingiswa abaphambili yiDemocratic Republic of Korea (umbala oluhlaza), kanye nengxenye esempumalanga ye-United States of America Uma sibeka isilozi engxenyeni esempumalanga ye-United States, kusobala ukuthi iKorea iyangeza indawo okungenani yezifundazwe zayo ezintathu iNorth Carolina, iSouth Carolina neVirginia.

Kungaba yi-Democratic Republic of Korea engabonakali, ngokuphathelene nendawo enkulu eNyakatho Melika. Uma senza ukuqhathanisa okufanele, insimu yase-US inendawo ye-9.526.468 km2, neKorea 100.210 km2, okungukuthi, singakwazi ukumboza kuphela i-United States uma sibeka izikhathi ezingu-95 ubuso beKorea kuso.

I-Vietnam ne-United States of America

I-Vietnam, incane kakhulu kuneKorea (icala langaphambilini), ukuqhathaniswa kuzokwenziwa neMpumalanga ye-United States of America, lapho kungabonakala khona, ukuthi, ngokuma kwayo okwehlukanisiwe, kungaba yingxenye yezifunda eziningana zaleli zwe - kusuka eWashington, nge-Oregon, i-Idaho ne-Nevada kuya eCalifornia.

Ngokuqondene nobuhlobo phakathi kwezandiso zalo, singasho ukuthi, indawo yonke yeVietnam kumele iphindwe izikhathi ezimbalwa ze-28, ukumboza indawo yonke yensimu yase-US.

Singapore nasezindaweni zasemadolobheni

Okokugcina, elinye lamanye amazwe aselekhulile, eminyakeni yamuva, liye labonakala kuze kube yamuva njengama-approximative best of ahlakaniphile emhlabeni. Kulabo abangazi ukuthi indawo nendawo yabo yande kangakanani, kuse-continent yase-Asia, inendawo engaphansi kwe-721 km2.

Izithombe zibonisa ukuqhathaniswa kweSingapore nezindawo zamadolobha amakhulu eMexico DF (1), Bogotá (2) Madrid (3), naseCaracas (4).

Ngamafuphi, i-truesizeof iyithuluzi eliwusizo kakhulu, elisebenziseka kalula futhi elibandakanyeka kakhulu, elingasiza kakhulu ngezinjongo zokufundisa ezikoleni ezifana neGeography noma Social Studies; kanye nesiko jikelele kubo bonke.

Golgi Alvarez

Umbhali, umcwaningi, uchwepheshe wamamodeli wokuphathwa komhlaba. Ubambe iqhaza ekucabangeni nasekusetshenzisweni kwamamodeli afana nalawa: Isistimu Kazwelonke Yokulawulwa Kwezakhiwo i-SINAP e-Honduras, Imodeli Yokuphatha Yomasipala Abahlangene e-Honduras, Imodeli Edidiyelwe Yokuphathwa Kwe-Cadastre - Registry e-Nicaragua, Uhlelo Lokuphatha lwe-Territory SAT e-Colombia. . Umhleli webhulogi yolwazi lwe-Geofumadas kusukela ngo-2007 futhi umdali we-AulaGEO Academy ehlanganisa izifundo ezingaphezu kwe-100 ngezihloko ze-GIS - CAD - BIM - Digital Twins.

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