Introduction to Maps and Types of Projections

Front

What is the primary use of early maps?

Back

Simple navigation tool

Front

What information does a contemporary map provide that an early map does not?

Back

Geographic info that is explained.

Front

How is map scaling important for accuracy in maps?

Back

It ensures that distances and areas are represented proportionally.

Front

What is a map scale?

Back

A tool used to measure distances on a map

Front

In a ratio scale of 1:25,000, what does the number on the right represent?

Back

Units of distance on Earth's surface

Front

Which type of map projection is often used for navigation because it preserves angles?

Back

Mercator projection

Front

What is the main purpose of the Peters projection?

Back

To show countries in their true relative size with minimal distortion

Front

Which type of projection preserves the area of land masses but distorts shape and distance?

Back

Equal-area projection

Front

The Mercator projection is:

Back

A cylindrical map projection

Front

Who introduced the Mercator projection?

Back

Gerardus Mercator