In normal aspect, pseudoconical projections represent the central meridian as a straight line, other meridians as complex curves, and parallels as circular arcs.

If you're in need of a visual reference guide to map projection types, this goldmine of the top 50 global map projections used by cartographers will help.

Aug 12, 2024 · Cartographers choose different map projections based on the purpose of the map and the region being depicted to minimize these distortions and accurately convey information. …

Sep 9, 2024 · Map projections can generally be categorized into three main types: cylindrical, conical, and planar. Each type has its own methods of projection and specific characteristics …

Oct 10, 2025 · Explore 8 common map projections, from Mercator to Gall-Peters. Learn how each one distorts shape, area, and distance, and discover the best use case for your cartography …

The focus of this study of map projections, however, will involve twenty types of map projections and their characteristics, with examples given using maps from the GIS Research & Map …

Different projections have different uses. Some projections are used for navigation, while other projections show better representations of the true relative sizes of continents.

The projection class you use will depend, among other factors, on the location of the region you intend to map. Planar projections, for example, are often used for polar regions. As shown by …

Dec 9, 2025 · Most types of projection can be grouped according to their geometric derivations as cylindrical, conic, or azimuthal. A few cannot be so related or are combinations of these.

Discover the main types of map projections and their use cases to help you choose the right one for navigation, data visualization, and world mapping.