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UID:pretalx-foss4g-asia-2023-SHYVTD@talks.osgeo.org
DTSTART;TZID=KST:20231130T162000
DTEND;TZID=KST:20231130T164000
DESCRIPTION:In the present research the land surface temperature (LST) has 
 been calculated from Landsat 8 data of Jeju island to understand the spati
 al distribution of temperature on island which would be strongly related w
 ith ecological characteristics of the island. The dates were selected base
 d on seasons (Winter and Summer) March 12 and September 19\, 2020\, respec
 tively. Results calculated from thermal band of Landsat 7 revealed the tem
 perature variations in the island. Winter temperature varies from -3.7 to 
 31 oC degree Celsius while minimum temperature in Summer season was 20.6 a
 nd maximum 43.1 degree Celsius. The surface temperature was also calculate
 d on different elevation for both the seasons. It was found that on 100 m 
 elevation\, in winter North and South directions have same temperature\, c
 omparatively\, in Summer the North direction has 0.97 oC higher temperatur
 e over South. East direction showed 0.55 oC higher temperature as compared
  to West in Winter but in Summer season the case was opposite and West has
  1.46 oC higher surface temperature from East. Interestingly on 100 m heig
 ht in Summer\, North and West has also same temperature (34.25 oC). In sec
 ond case\, on 500 m height for all four directions the LST was compared an
 d results showed that South has 0.58 and 1.52 oC higher temperature in Win
 ter and Summer season respectively from North. On the contrary\, West has 
 3.33 and 0.5 oC higher temperature over East in Winter and Summer season r
 espectively. It revealed that seasons and altitude have great impact on th
 e LST in different cardinal directions of the island. From the results it 
 can be assumed that the island ecological diversity would be strongly rela
 ted to the geographical distribution of temperature.
DTSTAMP:20260517T144344Z
LOCATION:Seoul Archive
SUMMARY:Elevation-wise and direction-wise distribution of Land Surface Temp
 erature in Jeju Island using Landsat Data - Muhammad Farhan Ul Moazzam
URL:https://talks.osgeo.org/foss4g-asia-2023/talk/SHYVTD/
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