Once the figure for the Meridian Zenith Distance is obtained the sum or the difference is obtained between it and the declination of the object to obtain the latitude .
<clarity> Once the figure for the Meridian Zenith Distance is obtained the sum or the difference is obtained between it and the declination of the object to obtain the latitude .
Once the value of the Meridian Zenith Distance is obtained the sum or the difference is obtained between it and the declination of the object to obtain the latitude .