No doubt the rudeness of latitude observations with quadrant or astrolabe involved a certain amount of beating up and down the coast in the vicinity of the required latitude.
Akhomathandabuzo kubukwrada bomphakamo wokugqalisela kunye nesahlulo sesine sesazinge iquka ethile imlinganiselo yokubetha phantsi naphezulu kunxweme kufuphi kumphakamo ofunekayo.