ellipsoid Archives

Video – Coordinate System Jargon: geoid, datum, projection

April 4, 2016April 1, 2016 by franzpc

The road to choosing custom projections is not paved with sundrops and lilies. It is time to start learning the nuts and bolts of coordinate systems. Geodesy, the geoid. Ellipsoid, … Read more

Define projection and project in ArcGIS

March 2, 2018December 1, 2015 by franzpc

To understand the projections, it is necessary to know: What is the Projection and Datum? Projections are transforming the area or the reference ellipsoid on a flat surface, representing the … Read more