Cartography
04-24-11
A map is meant to be a beautiful blending of science and art. Staring at a stack of city maps should inspire not just practical solutions to problems, but romantic images of wonderful places to travel. A good cartographer is going to succeed at conveying both ideas at once.
Accuracy is the touchstone of cartography. A map is a symbolic representation of a geographical space. While the features being depicted can never be exactly recreated, cartographers work hard to obtain accurate measurements of distance and features and to translate those measurements into a precise scale. There are plenty of problems associated with translating three dimensional space into a two dimension map. Even globes end up being distorted, due to the limitations of scale. Map makers are constantly forced into deciding what information to depict accurately and what data to omit or adapt.
After accuracy, cartographers strive to create maps that are, if not downright beautiful, then at least aesthetically harmonious. A quality world wall map is going to use a pleasing color palette. It may use standardized symbols, but it can adapt those symbols to fit the color scheme and font style so that the map as a whole is pleasing or even attractive to the eye.