(Textbook) Chapter 2 Lesson 3 Flashcards
Cartographers
Map-makers
Most common arrangements of spatial features
Clustered
Dispersed
Linear
Small-scale maps show less ___
Detail
Large-scale maps show more ___
Detail
Map scale
Shows the mathematical Relationship between the size of a map and the part of the real world it shows
Conformal projections distort ___, but keep the ___ intact
Area, shapes
Cylindrical projections distort ___, but preserve ____
Shape, direction
Equal-area projections keep accurate size by distorting ___
The shape & direction throughout
Robinson projection
Has straight latitude and curved longitude lines, meaning directions are only true near the equator and prime meridian
Mercator Projection
Keeps direction and shape - giant Greenland
Galls-Peters projection
Right size, wrong shape - Africa is stretched
Azimuthal Projection
Flattened disk-shape projection of Earth, shown from a specific point
Reference maps
Generalized sources of geographic data
Types of reference maps
Physical
Political
Thematic Maps
Have a theme/specific purpose connecting the data