money
Equal-Area projection
The equal-area projection shows size of various land masses.
Discounting the Mercator, which cartographers tend to HATE but is ubiquitous anyway... Probably the Lambert Conformal Conic projection, or the Lambert Azimuthal Equal-Area projection (used by the US National Atlas).
Polar Area
eckert iv projection
money
The Cylindrical projection should be the basis for a large rectangular area and a Conic projection for a triangular area.Therefore use a circular/Azimuthal for a small area or even conic.
the difference between mercator projection and equal projection is 250km apart from each other
The Mercator map projection does not represent area correctly. the equatorial regions are relatively small and the polar regions relatively large (if Greenland looks larger than Australia then the area proportions are wrong Australia has more than three times the surface area of Greenland).
yes
It is an equal area projection. that has less shape distortion near the equator and the poles compared to other equal area projections.
Equal-Area projection
Mollweide Projection is an elliptical equal-area projection, designed in 1805 by German mathematician Carl B Mollweide, represents the size of landforms quite accurately, but distorts shapes near the edges.
The Earth is a sphere. Maps are flat. Therefore when you try and make a representation of a sphere (the Earth) as a flat map, you introduce some distortions. The process of making a flat map from a sphere is called projection and there are a number of different projections that you can use, each with different distortions (e.g. an equal area projection, a Mercator projection etc). Therefore you need a variety of maps (projections) depending on what you want to use the map for.
do be so ambiguous.
do be so ambiguous.