Which projection is a conical projection derived by projecting onto a cone for mid-latitude mapping?

• A. Conical Projection
• B. Cylindrical Projection
• C. Azimuthal Projection
• D. Cassini Projection

Answer: (A)

A conical projection is created by projecting points from the globe onto a cone that is placed so it either touches the globe along one latitude circle or cuts it along two latitudes. This geometry keeps scale relatively true along the chosen standard parallels, which makes mid-latitude regions map more accurately with less distortion. That’s why conical projections are favored for mapping continents or regions that sit in the middle latitudes.

In contrast, a cylindrical projection wraps a cylinder around the globe and projects onto that surface, which tends to preserve or emphasize directions well near the equator but distorts areas as you move away from it. An azimuthal projection maps onto a plane from a central point, producing radial distortion patterns that are particularly useful for polar views or routes from the center. The Cassini projection uses a different projection method altogether and does not rely on projecting onto a cone.