The Library of Congress hosts a digital version of Konrad Miller’s “restoration” of Al-Idrīsī’s Map of 1154.
We will be looking at this manuscript from the Hi-res version digitized at the National Library of France, as you see in the link.
From the home page of the website:
ABOUT THIS PROJECT: In 2009 I read the work of Ramon Pujades “Les cartes portolanes: la representació medieval d’una mar solcada,”((In Catalan, with English text ‘Portolan charts: the medieval representation of a ploughed sea’, Barcelona: Institut Cartogràfic de Catalunya; Institut d’Estudis Catalans; Institut Europeu de la Mediterrània; Lunwerg, 2007. [With a DVD featuring the charts and selections of the atlases cited.] ISBN: 10: 8497854144.