http://tags.library.upenn.edu/tag/projections PennTags Feed http://tags.library.upenn.edu/makerecord/url/3751 http://tags.library.upenn.edu/makerecord/url/3751 Here are examples of different ways of projecting the Earth's surface and a brief discussion of the pros and cons of each of the methods.<br /> http://tags.library.upenn.edu/makerecord/url/2658 http://tags.library.upenn.edu/makerecord/url/2658