Citation

Lim, Sin Liang and Tee, Sim Hui and Lim, Sin Ting (2018) Morphological Interpolations of Low-Resolution DEMs vs. High-Resolution DEMS: A Comparative Study. Journal of Engineering and Applied Sciences, 13 (9 SI). pp. 7081-7085. ISSN 1816-949X

Text 7081-7085.pdf - Published Version Restricted to Repository staff only Download (523kB)

Abstract

This study analyzes the morphological medians generated hierarchically between two sets of Digital Elevation Models (DEMs): a pair of low-resolution DEM acquired from an online resource which is freely available to researchers and academician and another pair of higher-resolution DEMs obtained from an agency. Using morphological approach, the interpolated sequences between these two pairs of DEMs at low-and high-resolution are generated. These hierarchically sequential morphing-like medians provides a way to visualize the spatiotemporal changes that have occurred between the source and target DEMs at discrete-time intervals and episodic intervals.

Item Type:	Article
Uncontrolled Keywords:	Digital Elevation Model (DEM)
Subjects:	G Geography. Anthropology. Recreation > GA Mathematical geography. Cartography > GA1-1776 Mathematical geography. Cartography > GA101-1776 Cartography
Divisions:	Faculty of Engineering and Technology (FET)
Depositing User:	Ms Suzilawati Abu Samah
Date Deposited:	05 Apr 2021 22:43
Last Modified:	05 Apr 2021 22:43
URII:	http://shdl.mmu.edu.my/id/eprint/7602

Downloads

Edit (login required)