ANALYSIS OF NO2 TROPOSPHERIC COLUMN AMOUNT AT AIRPORTS IN MALAYSIA BEFORE AND DURING COVID-19 PANDEMIC USING SENTINEL-5P TROPOMI DATA
K. D. Kanniah,N. A. F. Kamarul Zaman,and K. Perumal
K. D. Kanniah
Tropical Map Research Group, Faculty of Built Environment & Surveying, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
Centre for Environmental Sustainability and Water Security (IPASA), Research Institute for Sustainable Environment, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia
N. A. F. Kamarul Zaman
Tropical Map Research Group, Faculty of Built Environment & Surveying, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
K. Perumal
Azman Hashim International Business School, Universiti Teknologi Malaysia, 81310 UTM, Skudai, Johor, Malaysia
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