Browse > Article
http://dx.doi.org/10.7850/jkso.2017.22.3.057

Establishment of Thermal Infrared Observation System on Ieodo Ocean Research Station for Time-series Sea Surface Temperature Extraction  

KANG, KI-MOOK (School of Earth and Environmental Sciences, Seoul National University)
KIM, DUK-JIN (School of Earth and Environmental Sciences, Seoul National University)
HWANG, JI-HWAN (School of Earth and Environmental Sciences, Seoul National University)
CHOI, CHANGHYUN (School of Earth and Environmental Sciences, Seoul National University)
NAM, SUNGHYUN (School of Earth and Environmental Sciences, Seoul National University)
KIM, SEONGJUNG (School of Earth and Environmental Sciences, Seoul National University)
CHO, YANG-KI (School of Earth and Environmental Sciences, Seoul National University)
BYUN, DO-SEONG (Ocean Research Division, Korea Hydrographic and Oceanographic Agency)
LEE, JOOYOUNG (Ocean Research Division, Korea Hydrographic and Oceanographic Agency)
Publication Information
The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY / v.22, no.3, 2017 , pp. 57-68 More about this Journal
Abstract
Continuous monitoring of spatial and temporal changes in key marine environmental parameters such as SST (sea surface temperature) near IORS (Ieodo Ocean Research Station) is demanded to investigate the ocean ecosystem, climate change, and sea-air interaction processes. In this study, we aimed to develop the system for continuously measuring SST using a TIR (thermal infrared) sensor mounted at the IORS. New SST algorithm is developed to provide SST of better quality that includes automatic atmospheric correction and emissivity calculation for different oceanic conditions. Then, the TIR-based SST products were validated against in-situ water temperature measurements during May 17-26, 2015 and July 15-18, 2015 at the IORS, yielding the accuracy of 0.72-0.85 R-square, and $0.37-0.90^{\circ}C$ RMSE. This TIR-based SST observing system can be installed easily at similar Ocean Research Stations such as Sinan Gageocho and Ongjin Socheongcho, which provide a vision to be utilized as calibration site for SST remotely sensed from satellites to be launched in future.
Keywords
Sea surface temperature; Thermal infrared; Ieodo Ocean Research Station; Real-time; Automatic atmospheric correction;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 Kang, K., D. Kim, S.H. Kim, Y.K. Cho and S.H. Lee, 2014. Extraction of sea surface temperature in coastal area using ground-based thermal infrared sensor on-boarded to Aircraft. Korean Journal of Remote Sensing, 30(6): 797-807.   DOI
2 Kim D., Y. Cho, K. Kang, J. Kim, and S. Kim, 2013. Development of airborne remote sensing systime for monitoring marine meteorology (sea surface wind and temperature), The Sea: Journal of the Korean Socieity of Oceanography, 18(1): 32-39.   DOI
3 Kim, D., 2016. Development of monitoring sea surface temperature using thermal infrared camera system and measuring various parameter using microwave system at IEODO Ocean Research Station. Korea Hydrographic and Oceanographic Agency.
4 Masuda, K., T. Takashima, and Y. Takayama, 1988. Emissivity of pure and sea waters for the model sea surface in the infrared window regions. Remote Sensing of Environment, 24(2): 313-329.   DOI
5 Park, K., S. Futoki and K. Hiroshi, 2008. Oceanic skin-bulk temperature difference through the comparison of satellite-observed sea surface temperature and in-situ measurements. Korean Journal of Remote Sensing, 24(4): 273-287.   DOI
6 Yoon, S., J.H. Ryu, J.E. Min, Y.H. Ahn, S. Lee, and J.S. Won, 2009. Monitoring of the sea surface temperature in the Saemangeum Sea Area using the thermal infrared satellite data. Korean Journal of Remote Sensing, 25(4): 339-357.   DOI
7 Yoon, S., J.H. Ryu, Y.H. Ahn and J.S. Won, 2007. Validation of SST using IR sensor at IEODO Ocean Research Station with AVHRR satellite data. 2007 The Korean Society of Economic and Environmental Geology proceedings, 538-540.
8 Kim, D., J. Jung, K. Kang, S. H. Kim, Z. Xu, S. Hensley, A. Swan, and M. Duersch, 2015. Development of a cost-effective airborne remote sensing system for coastal monitoring. Sensors, 15(10): 25366-25384.   DOI
9 Donlon C.J., M. Martin, J. Stark, J. Roberts-Jones, E. Fiedler and W. Wimmer, 2012, The Operational Sea Surface Temperature and Sea Ice analysis (OSTIA), Remote Sensing of Environment, 116: 140-158.   DOI
10 Cho, Y., 2015. Research of tidal current, physical properties, and influence of sea surface on microwave near IEODO Ocean Research Station. Korea Hydrographic and Oceanographic Agency.
11 FLIR Systems, The Ultimate Infrared Handbook for R&D Professionals, 1-55.
12 Gentemann, C.L., C.J. Donlon, A. Stuart-Menteth and F.J. Wentz, 2003. Diurnal signals in satellite sea surface temperature measurements. Geophysical Research Letters, 30(3).
13 Graber, J., 2011. Land-based infrared imagery for marine mammal detection (Doctoral dissertation, University of Washington).
14 Jeong, J., 2011. The change detection of SST of Saemangeum coastral area using Landsat and MODIS. Korean Society of Environmental Impact Assessment, 20(2): 199-205.
15 Jeong, J. and S. Yoo, 1999. The Analysis Errors of Surface Water Temperature Using Landsat TM. Korean Journal of Remote Sensing, 15(1): 1-8.