Which projection family preserves the area of geographic regions?

Prepare for the Besavilla Cartography Exam. Use interactive tools like flashcards and multiple-choice questions with hints and explanations to enhance your skills. Get exam ready today!

Multiple Choice

Which projection family preserves the area of geographic regions?

Area preservation means that the size of regions on the map is proportional to their true size on the Earth, so area comparisons are accurate. The equal-area projection family is built to keep these areas consistent, even though shapes can be distorted. This makes it ideal for thematic maps showing land area, population density by region, or resource distribution, where you want the map’s areas to reflect real-world areas. Examples include Mollweide and Albers equal-area conic, among others. The other options don’t guarantee this property—merely using parallels doesn’t ensure correct areas, and the terms strip camera or scribing aren’t standard projection families for preserving area.

Area preservation means that the size of regions on the map is proportional to their true size on the Earth, so area comparisons are accurate. The equal-area projection family is built to keep these areas consistent, even though shapes can be distorted. This makes it ideal for thematic maps showing land area, population density by region, or resource distribution, where you want the map’s areas to reflect real-world areas. Examples include Mollweide and Albers equal-area conic, among others. The other options don’t guarantee this property—merely using parallels doesn’t ensure correct areas, and the terms strip camera or scribing aren’t standard projection families for preserving area.

More practice questions