Ntau daim ntawv qhia qub qub thiab coj txawv txawv
Kuv nyuam qhuav hais rau koj txog Rumsey daim ntawv qhia kev sau qhia, uas koj tuaj yeem pom txog Google MapsCov. Tam sim no Leszek Pawlowicz qhia peb txog thaj chaw tshiab tau mob siab rau khaws cia thiab muag cov ntawv qhia keeb kwm kev pabcuam, tsim los ntawm Kevin James Brown hauv xyoo 1999.
nws yog Geographicus, uas muag daim ntawv qhia kev pabcuam ua cov ntawv luam tawm, cov qauv thiab lwm yam. Lawv muaj lub koomhaum sib koom tes thiab them 10% nyiaj haujlwm ntawm ib qhov muag tau los ntawm cov xa tawm. Koj yuav tsum ua tib zoo saib raws li lawv muaj qee qhov piv txwv qhia chaw hauv web.
Nov yog ib qho piv txwv ntawm qhov cov neeg Nyij Pooj pom peb 130 xyoo dhau los. Nws yog daim ntawv qhia txog Western Hemisphere ntawm 1879.
Pom no ib ntawm 1730, amazing li cas cov guys siv ArcView.
Lawv kuj tseem muaj ib qho blog los khaws cov xov xwm lossis xav paub ntawm cov duab kos. Ntawm no yog cov npe ntawm cov qeb saum toj kawg nkaus: