Studying the ancient Iranian literature, We can find out, that, our ancestors believed in sphericity of the earth. It can be understood from their indirect remarks, when they were describing the movements of the stars, Zodiac, Seasonal changes, etc. In post-Islamic ages, Persian scientists took further steps to prove the hypothesis of sphericity of earth. * Abu Rayhan Biruni (973—l048 A.D.) accomplished some valuable research and compared his methods, measurements and achievements with the...
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1 - 7 of 7 objects

-: Map of caspian sea

-: Map of Pars province

-: Maps

-: Map of Tabarestan and Deylam

-: Map of kuhestan region

-: Map of Khuzestan province

-: Map of desert between pars and khorasan

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