Mapping Flashcards
Types of maps?
▪️General purpose map
▪️Thematic map
▪️Topographic map
Essential features of a map?
▪️title ▪️legend ▪️scale ▪️date ▪️North arrow ▪️borders
Map projections?
▪️Mercator: used in atlases. Well suited for navigational charts. Gives true compass barring a, but distorts size and shape of countries near the top, bottom, and edges.
▪️Winkle Triple: some distortions but provides the best balance between size and shape of countries
▪️Equal Area: correct size of countries in relation to one another
Cardinal points?
North, East, South, West
Ordinal points?
NE, SE, SW, NW
How to read military grids?
Red right, read up
What’s 23.5°N
Tropic of Cancer
What’s 23.5°S
Tropic of Capricorn
What’s 66.5°N
Arctic Circle
Definition of mapping?
A representation of the Earth’s features draw on a flat surface
Is a really zoomed in picture a large scale, small scale, or medium scale map?
Large