Research Article

Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey

Volume: 4 Number: 1 February 1, 2019
EN

Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey

Abstract

The main purpose of this paper is to investigate multi-temporal land surface temperature (LST) changes of Konya Closed Basin (KCB) in Turkey using remotely sensed data. KCB is located in the semi-arid central Anatolian region of Turkey and hosts many important wetland sites including Salt Lake. Six Landsat-5 TM images selected from the 1984- 2011 period were used in the analysis. A real-time field work was performed during the overpass of Landsat-5 satellite on 21/08/2011 over Salt Lake to collect coordinated temperature measurements using a handheld GPS and thermal infrared thermometer. All satellite images were geometrically and radiometrically corrected to relate the image data with in-situ measurements. Thematic LST images were used to evaluate the conditions over the region between 1984 and 2011. The results show that real-time ground temperature and satellite remote sensing data were in good agreement with correlation coefficient (R2) values of 0.94. The remotely sensed and processed satellite images and resulting thematic indices maps show that dramatic land surface temperature changes occurred (about 2°C) in the KCB from 1984 to 2011. Analysis of climatic data supports this finding. Air temperatures and pan evaporation had significant upward trends from 1984 to 2011. Analysis conducted using both LST and climatic data prove that the basin has been experiencing drought in recent years. It is suggested that the use of water supplies, especially ground water should be controlled taking into account particularly summer drought impacts over the basin.

Keywords

References

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Details

Primary Language

English

Subjects

-

Journal Section

Research Article

Publication Date

February 1, 2019

Submission Date

April 20, 2018

Acceptance Date

July 15, 2018

Published in Issue

Year 2019 Volume: 4 Number: 1

APA
Orhan, O., Dadaser-celik, F., & Ekercin, S. (2019). Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey. International Journal of Engineering and Geosciences, 4(1), 16-27. https://doi.org/10.26833/ijeg.417151
AMA
1.Orhan O, Dadaser-celik F, Ekercin S. Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey. IJEG. 2019;4(1):16-27. doi:10.26833/ijeg.417151
Chicago
Orhan, Osman, Filiz Dadaser-celik, and Semih Ekercin. 2019. “Investigating Land Surface Temperature Changes Using Landsat-5 Data and Real-Time Infrared Thermometer Measurements at Konya Closed Basin in Turkey”. International Journal of Engineering and Geosciences 4 (1): 16-27. https://doi.org/10.26833/ijeg.417151.
EndNote
Orhan O, Dadaser-celik F, Ekercin S (February 1, 2019) Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey. International Journal of Engineering and Geosciences 4 1 16–27.
IEEE
[1]O. Orhan, F. Dadaser-celik, and S. Ekercin, “Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey”, IJEG, vol. 4, no. 1, pp. 16–27, Feb. 2019, doi: 10.26833/ijeg.417151.
ISNAD
Orhan, Osman - Dadaser-celik, Filiz - Ekercin, Semih. “Investigating Land Surface Temperature Changes Using Landsat-5 Data and Real-Time Infrared Thermometer Measurements at Konya Closed Basin in Turkey”. International Journal of Engineering and Geosciences 4/1 (February 1, 2019): 16-27. https://doi.org/10.26833/ijeg.417151.
JAMA
1.Orhan O, Dadaser-celik F, Ekercin S. Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey. IJEG. 2019;4:16–27.
MLA
Orhan, Osman, et al. “Investigating Land Surface Temperature Changes Using Landsat-5 Data and Real-Time Infrared Thermometer Measurements at Konya Closed Basin in Turkey”. International Journal of Engineering and Geosciences, vol. 4, no. 1, Feb. 2019, pp. 16-27, doi:10.26833/ijeg.417151.
Vancouver
1.Osman Orhan, Filiz Dadaser-celik, Semih Ekercin. Investigating land surface temperature changes using Landsat-5 data and real-time infrared thermometer measurements at Konya Closed Basin in Turkey. IJEG. 2019 Feb. 1;4(1):16-27. doi:10.26833/ijeg.417151

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