Which coordinate system is suitable for storing a worldwide dataset using latitude and longitude?

The geographic coordinate system is the most suitable for storing a worldwide dataset using latitude and longitude. This system provides a way to define locations on the Earth’s surface using a three-dimensional spherical surface. Latitude and longitude are expressed in degrees, with latitude indicating how far a point is from the equator (north or south) and longitude indicating how far a point is from the prime meridian (east or west).

This system is particularly valuable for global datasets because it allows for easy representation and understanding of locations around the world without the distortions that occur in other systems. It is inherently well-suited for positioning data in a format that can be easily interpreted and used in various applications, such as mapping and geographic analysis.

While other coordinate systems, such as Universal Transverse Mercator or projected coordinate systems, may be effective for local or regional datasets, they often introduce distortions or are not uniformly applicable across global datasets. Geocentric coordinate systems represent points in a three-dimensional Cartesian coordinate system, which, while useful for certain applications, may not be as intuitive or practical for the representation of global geographic data.