datum
Articoli correlati al tag datum
What is the Geoid for?
Find out what the geoid is, its relationship to the Earth's gravity and why it is essential for calculating elevations and representing the Earth's surface in GIS projects.
Online from
19 January 2020
Reading time
2 minutes
What is an ellipsoid used for?
Learn about the importance of the ellipsoid in cartographic reference systems and how it approximates the shape of the Earth for accurate GIS representations.
Online from
11 January 2020
Reading time
1 minute
Page 1 of 1