Unit 2 Flashcards
A parallel (s) or point on the Earth where the Earth touches the cylinder, cone, or plane
Standard Parallel (s)
East/west center of the map projection
Central Meridian
North/south center of the map projection
Latitude of Origin
Map projection property where areas are true or preserved
Equal Area (Equivalent)
Map projection property where angles are true or preserved
Conformal
Map projection property where directions are true from a particular location
Azimuthal
Map projection property where distances are true from a particular location
Equidistant
Map projection property where there is a balance between conformal & equivalent, however neither is totally preserved
Compromise
4 types of map distortion
Area (size, Angles (shape, Distance, Direction
This map projection is ideal for equatorial areas (0-30 degrees)
Cylindrical
This map projection is ideal for mid-latitude regions (30-65 degrees)
Conic
This map projection is ideal for polar regions (65-90 degrees)
Planar
4 guidelines to choose a projection for a continent or region
Determine a directional extent, determine location, choose properties, choose projection