On the relation of surface temperature and land use type from aerial thermal image

Chen Yuan Su, Tian-Yuan Shih

研究成果: Paper同行評審

摘要

This study investigates the relation between surface temperature and land use type. The study site is located in Banchiao, a built-up area in New Taipei City, Taiwan. The area is about 3.5 square kilometer. Thermal images were taken with an ITRES TABI-1800 on September 14, 2014. Image spatial resolution is 0.5m. Land use type information is obtained from the NLSC Land Use Map (2017). The relation is then analyzed. Besides, several spectral indices, NDVI, NDBI, NDWI, are derived from a Sentinel-2 satellite image scene. The 1*1m DSM can show the surface elevation was scanned by Leica ALS60 Airborne Laser Scanner. Regression analysis and correlation coefficient are mainly method to distinguish the correlation between surface temperature and land cover. Expected that the elevation of building and temperature are a low correlation, but the shadow from high building cause the low-temperature area. The temperature in the the industrial area is higher, the potential causes include material or energy discharge. Through research, the meticulous correlation between surface temperature and land cover will be found.

原文English
頁面791-795
頁數5
出版狀態Published - 10月 2018
事件39th Asian Conference on Remote Sensing: Remote Sensing Enabling Prosperity, ACRS 2018 - Kuala Lumpur, Malaysia
持續時間: 15 10月 201819 10月 2018

Conference

Conference39th Asian Conference on Remote Sensing: Remote Sensing Enabling Prosperity, ACRS 2018
國家/地區Malaysia
城市Kuala Lumpur
期間15/10/1819/10/18

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