Web maps rayar da tarihi cartography

Wataƙila ba mu da mafarki na ganin taswirar tarihi ba, wanda aka saka a kan Google, saboda haka za mu san yadda 300 shekaru da suka wuce sun kasance ƙasar da muke tsaye a yau.

Tashar yanar gizon yanar gizo ta yarda da ita. Kuma wow! ta yaya

Misali na wannan shine taswirar ban mamaki na London, inda ba kawai sun wallafa hoto na 1746 ba, amma sun sanar da hanyar da suka bi don daidaita shi zuwa taswirar cadastral na fiye da shekaru ashirin.

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Yana da shakka wani aiki mai kyau, wanda taswirar lokaci a tsakanin 1869 da 1890 da aka yi amfani da takardun da ake amfani da ita, wanda aka bincikar su a hankali don kula da matakin daki-daki cewa a wannan lokaci wani abu ne.

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A sakamakon haka, da alama za a iya yin abubuwa kamar wannan. Yi mamakin yadda yadda cibiyar birni ke nan a yanzu wata rana kasancewar gonaki a bayyane a cikin zane-zanen zamanin da.

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tsofaffin maps maps maps

Don haɗawa da wannan aikin, bayan bincika, dole ne su yi aikin hada guda ɗaya inda kurakuran mutum akai-akai akan kowane takarda, a cikin ɓoye kusan ba shi yiwuwa a gano. Kada wani abu mai sauki, tunda lokaci yakan sa ganyayyaki ya lalace, aka ƙara abin da ke faruwa lokacin da aikin ya shiga na'urar daukar hotan takardu.

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Daga nan kuma sun tattara tarin daruruwan wuraren da aka sani a fagen, rabuwa da kowane ɗayan taswira.

Yin aiki mai yawa yawan taswirar wani yanki mai fadi, wanda aka tashe tare da tsofaffin hanyoyin, yana haifar da matsalolin matsaloli, georeferencing, irin wannan yadawa daya gefen ya sa wani ya gyara, ko da a cikin takarda.

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A saboda wannan, sun sanya ganewa na axes, don kammala labaran cibiyar sadarwa wadda za ku iya shimfiɗa zuwa ga hoto a hanya dabam dabam.

Ta haka ne, ta hanyar amfani da hanyoyi na zamani, lokacin da aka shimfiɗawa, an adana taswirar a matsayin wuri mai matukar yiwuwa kamar yadda ta kasance taswirar da aka rubuta a cikin kotho.

Matsala mai ban sha'awa ita ce duk yankuna da yanzu an canza su, kamar wuraren horo, inda ba shi yiwuwa a tantance maki. Don wannan sun koma wata hanya mai wahala don fahimtar su sosai, suna haifar da abubuwan burtsatse daga bututun titi, suna la’akari da fa'idodin waƙoƙin da ake amfani dasu a waɗancan lokutan. Kuma tare da wannan sun sami cikakkiyar canji.

A ƙarshe, babban misali game da abin da za a iya yi ta amfani da damar fasaha da fasaha da ke akwai. Kuma babban baƙin ciki ga waɗanda suka aika zuwa ɗakin gidan wanka wancan waɗancan taswirar waɗanda aka gina tare da hanyoyin daɗaɗɗa, amma waɗanda darajar tarihinmu ba za mu iya godiya ba ... a yanzu.

Dubi London Maps

Ɗaya daga cikin amsoshin "Taswirar tashoshin yanar gizo suna farfado da tarihin tarihi"

  1. Ina bukatan in san sababbin hanyoyin da aka nuna na taswira.

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