Lambert Azimuthal Equal-Area
Name | Lambert Azimuthal Equal-Area |
Model | Azimuthal |
Type | Equal Area |
Meridians | Polar: Straight lines radiating from the point of tangency Oblique: Complex curves concave toward straight central meridian Equatorial: Complex curves concave toward straight central meridian |
Parallels | Polar: Concentric circles Oblique: Complex curves Equatorial: Complex curves |
Spacing Meridian | Polar: Equal and increases |
Spacing Parallels | Polar: Unequal and decreases toward the edges |
Linear Scale | Better than most Azimuthals but not as good as equidistant Angular deformation increases toward edges Scale decreases radially toward edges |
Specialties | The only projection that can represent both areas and true direction from the center of the projection |
Uses | Generally only used for one hemisphere at a time |
Example |