Carlos San-Antonio-Gómez1, Francisco Manzano-Agugliaro2* and José Ignacio Rojas-Sola3
1Department of Cartographic Engineering, Geodesy and Photogrammetry, Polytechnic University of Madrid, Spain.
2Department of Rural Engineering, University of Almeria, Spain.
3Department of Engineering Graphics, Design and Projects, University of Jaen, Spain.
Email: [email protected]