Mercator projection txhais li cas hauv thaj chaw?
Mercator projection txhais li cas hauv thaj chaw?

Video: Mercator projection txhais li cas hauv thaj chaw?

Video: Mercator projection txhais li cas hauv thaj chaw?
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Txhais ntawm Mercator projection .: ib conformal daim duab projection ntawm cov meridians yog feem ntau yog kos thaum uas tig mus rau ib leeg thiab cov parallels ntawm latitude yog cov kab ncaj nraim uas nws qhov deb ntawm ib leeg nce nrog lawv qhov kev ncua deb ntawm kab zauv.

Ua raws li qhov no saib, Mercator projection siv rau dab tsi?

Qhov no qhov projection yog dav siv rau navigation kab kos, vim hais tias tej kab ncaj nraim ntawm a Mercator projection map yog ib txoj kab ntawm qhov tseeb qhov tseeb uas ua rau tus navigator los npaj txoj kab ncaj nraim.

Ib yam li ntawd, vim li cas Mercator projection tsis zoo? Yog li thaum nws yog qhov zoo rau kev teeb tsa txoj hauv kev ntawm txoj kab ncaj nraim thiab longitude kab, nws cov distortions ua rau tej yam nyob ze rau cov ncej loj dua thiab hloov lub teb chaws mus rau lub yuam kev cheeb tsam ntawm lub daim ntawv qhia . Related Gerardus Mercator revolutionized mapmaking.

Nyob rau hauv no txoj kev, projection nyob rau hauv geography yog dab tsi?

Ib daim ntawv qhia qhov projection yog ib txoj hauv kev kom flatten lub ntiaj teb nto rau hauv lub dav hlau thiaj li yuav ua tau ib daim ntawv qhia. Qhov no yuav tsum muaj kev hloov pauv ntawm lub latitudes thiab longitudes ntawm qhov chaw ntawm qhov chaw ntawm lub ntiaj teb mus rau qhov chaw ntawm lub dav hlau. Txhua daim ntawv qhia txawv qhov projection distorts nyob rau hauv ib tug txawv txoj kev, los ntawm txhais.

Mercator txhais li cas?

Txhais ntawm Mercator qhov projection.: daim duab qhia kev sib haum xeeb uas cov meridians feem ntau yog sib npaug rau ib leeg thiab cov kab sib luag ntawm latitude yog cov kab ncaj nraim uas lawv qhov deb ntawm ib leeg nce nrog lawv qhov kev ncua deb ntawm kab zauv.

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