Saturday, January 18, 2014

Robinson Projection

http://www.lib.utexas.edu/maps/world.html


This map is a Robinson projection displaying the world and the standard parallels are at 38 degree north and 38 degree south, making it secant. The map is based on coordinates and not math, meaning it distorts all major components of a map, distance, area, shape, and scale, all to try to limit as many of the errors as possible. It shows the terrain and grading of the world and ocean floors through texturing and shading. Places like Greenland, and Antarctica ore lighter blue representing cold, icy terrain.  Lighter beige areas such as the Sahara in Africa represent dryer sandier geography. Green represents land grassy areas. The change elevation/grading can be seen with lines and shading that represents mountains, i.e. the Rocky Mountains in North America, and in the ocean to demonstrate the non-smooth texture. 

No comments:

Post a Comment