the meridional lyne, as sheweth in the almikanteras of thyn
5
Astrolabie. And thilke space is as moche as the pool artik is hey
in the same place fro the orisonte. And than is the depressioun
of the pol antartik, that is to seyn, than is the pol antartik by-nethe
the orisonte, the same quantite of space, neither more ne lasse.
Thanne, yif thow desire to knowe this latitude of the regioun, tak
10
the altitude of the sonne in the middel of the day, whan the sonne
is in the hevedes of Aries or of Libra; (for thanne moeveth the