reference systems
Articoli correlati al tag reference systems
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
What are map projections?
Introduction to cartographic projections, fundamental functions for representing the three-dimensional surface of the Earth on a plane. Discover the main types of projection and their characteristics
Online from
28 March 2018
Reading time
2 minutes
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