Surface map

A 3D surface map of Mt. St. Helens with a 2D contour map above for comparison.

In mathematics, geology, and cartography, a surface map is a 2D perspective representation of a 3-dimensional surface.[1] Surface maps usually represent real-world entities such as landforms or the surfaces of objects. They can, however, serve as an abstraction where the third, or even all of the dimensions correspond to non-spatial data. In this capacity they act more as graphs than maps.[2]

  1. ^ Ahrens, C. Donald; Jackson, Peter L.; Jackson, Christine E. O. (2012). Meteorology Today: An Introduction to Weather, Climate, and the Environment. Nelson Education. ISBN 978-0-17-650039-9.
  2. ^ Vasquez, Tim (2011). Weather Analysis and Forecasting Handbook. Weather Graphics Technologies. ISBN 978-0-9832533-0-3.