Low Cost DTM for Certain Engineering Purposes

• Main Authors: Matori, A.N, HIDZIR, Hazwani
• Format: Conference or Workshop Item
• Published: 2010
• Subjects: G Geography (General); GE Environmental Sciences; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utp.edu.my/5687/1/LowcostDTM-mapasia2010.pdf; http://eprints.utp.edu.my/5687/

Digital Terrain Model (DTM) is a representation of an earth surface in the three-dimensional form. The need to study DTM is to improve its accuracy and efficiency. There are three types of DTM which are contour lines, grid model and triangulated irregular network (TIN) model where each one has its o...