How has elliptical geometry changed the way maps are measured?

Elliptical geometry, which accounts for the Earth's curvature, has significantly improved map measurements by enabling more accurate representations of the Earth's surface. Traditional flat maps often distort distances and areas, while elliptical geometry allows for the creation of projections that better reflect the true shape and size of geographical features. This has led to more precise navigation and improved geographic information systems (GIS), enhancing our ability to analyze spatial data effectively. Overall, it has transformed cartography by aligning map-making with the Earth's actual elliptical geometry.