Spatial variation of wildfire effects on forest cover using geospatial techniques / Siti Nurshazwani Muhammad Majdi

Muhammad Majdi, Siti Nurshazwani (2024) Spatial variation of wildfire effects on forest cover using geospatial techniques / Siti Nurshazwani Muhammad Majdi. [Student Project] (Submitted)

Abstract

A forest fire is an uncontrolled, fast-spreading fire that damages grasslands, plants, and woody areas. The wildfire can occur due to the temperature and dry conditions such as open burning activities. Nowadays, remote sensing technology has been widely used to monitor the effect of forest fires based on forest cover density estimation. Thus, this study aims to determine the wildfire effects on forest cover in Bachok, Kelantan (2019-2020) using remote sensing techniques of Land Surface Temperature (LST) and Tasseled Cap Transformation (TCT) techniques from Landsat 8 TIRS satellite images and spatial variation regression model. The methods involved retrieval of Landsat 8 TIRS LST, estimating burn severity based on the difference of vegetation, wetland, and surface brightness from the TCT technique, and determining the spatial variation in the relationships between LST and forest cover from TCT using Multiscale Geographical Weighted Regression (MGWR). Findings based on Ordinary Least Square (OLS) with r-squared = 0.68 and 0.72 have shown the relationships between LST and forest cover represented by vegetation, wetland, and surface brightness. The results of MGWR slightly improve the relationships with r-squared = 0.78 and 0.82). This study will show the effect area of pre and post-forest fire on vegetation and wetlands through the value of TCT and LST. The findings of this study are significant to help the public, the Department of Environment, The Forestry Department Peninsular Malaysia, and FRIM in pre and post-forest fires.

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Muhammad Majdi, Siti Nurshazwani
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
UNSPECIFIED
Haron Narashid, Rohayu, Dr .
UNSPECIFIED
Subjects: G Geography. Anthropology. Recreation > G Geography (General) > Remote Sensing
Divisions: Universiti Teknologi MARA, Perlis > Arau Campus > Faculty of Architecture, Planning and Surveying
Programme: Bachelor of Surveying Science and Geomatics (Honours)
Keywords: forest fire, remote sensing, geospatial, Land Surface Temperature (LST), Tasseled Cap Transformation (TCT)
Date: 2024
URI: https://ir.uitm.edu.my/id/eprint/109228
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