Analysis of different techniques and procedures for prototyping 3D terrain models

Resumen

In this work, we studied the available techniques for mapping prototyping.
The study focus on methods controlled by computer especially additives
methods 3D print and material removal methods by machining.
It is necessary comment about the main applications of 3D mapping
because it is a market that is not exploited and there are many working
areas can benefit of those maps prototypes.
Finally, both methods are compared and analyzed watching advantage
in each case and a working line for reusing those terrain models
is proposed by removing material, especially indicated for planning
works it allows to see the evolution of architecture projects.