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 is least suited for general office use because it distorts relative sizes across latitudes?

Size distortion across latitudes is the key idea here. The Mercator projection preserves angles, which makes it very good for navigation because compass directions stay accurate locally. But its scale grows with latitude, so regions toward the poles appear massively enlarged compared with those near the equator. That makes it terrible for comparing true sizes of countries or regions on a general office map, since the relative magnitudes are distorted in a way that isn’t representative of reality. The other projections either focus on keeping shapes locally or are best for specific areas or hemispheres, so their size distortions aren’t as extreme across the globe. That combination—preserving angle while inflating size away from the equator—is why Mercator is least suited for general office use.

Size distortion across latitudes is the key idea here. The Mercator projection preserves angles, which makes it very good for navigation because compass directions stay accurate locally. But its scale grows with latitude, so regions toward the poles appear massively enlarged compared with those near the equator. That makes it terrible for comparing true sizes of countries or regions on a general office map, since the relative magnitudes are distorted in a way that isn’t representative of reality. The other projections either focus on keeping shapes locally or are best for specific areas or hemispheres, so their size distortions aren’t as extreme across the globe. That combination—preserving angle while inflating size away from the equator—is why Mercator is least suited for general office use.