Browse > Article
http://dx.doi.org/10.7780/kjrs.2021.37.5.3.11

Evaluation of Oil Spill Detection Models by Oil Spill Distribution Characteristics and CNN Architectures Using Sentinel-1 SAR data  

Park, Soyeon (Department of Earth and Environmental Sciences, Seoul National University)
Ahn, Myoung-Hwan (Department of Climate and Energy systems Engineering, Ewha Womans University)
Li, Chenglei (Department of Earth and Environmental Sciences, Seoul National University)
Kim, Junwoo (Department of Earth and Environmental Sciences, Seoul National University)
Jeon, Hyungyun (Department of Earth and Environmental Sciences, Seoul National University)
Kim, Duk-jin (Department of Earth and Environmental Sciences, Seoul National University)
Publication Information
Korean Journal of Remote Sensing / v.37, no.5_3, 2021 , pp. 1475-1490 More about this Journal
Abstract
Detecting oil spill area using statistical characteristics of SAR images has limitations in that classification algorithm is complicated and is greatly affected by outliers. To overcome these limitations, studies using neural networks to classify oil spills are recently investigated. However, the studies to evaluate whether the performance of model shows a consistent detection performance for various oil spill cases were insufficient. Therefore, in this study, two CNNs (Convolutional Neural Networks) with basic structures(Simple CNN and U-net) were used to discover whether there is a difference in detection performance according to the structure of CNN and distribution characteristics of oil spill. As a result, through the method proposed in this study, the Simple CNN with contracting path only detected oil spill with an F1 score of 86.24% and U-net, which has both contracting and expansive path showed an F1 score of 91.44%. Both models successfully detected oil spills, but detection performance of the U-net was higher than Simple CNN. Additionally, in order to compare the accuracy of models according to various oil spill cases, the cases were classified into four different categories according to the spatial distribution characteristics of the oil spill (presence of land near the oil spill area) and the clarity of border between oil and seawater. The Simple CNN had F1 score values of 85.71%, 87.43%, 86.50%, and 85.86% for each category, showing the maximum difference of 1.71%. In the case of U-net, the values for each category were 89.77%, 92.27%, 92.59%, and 92.66%, with the maximum difference of 2.90%. Such results indicate that neither model showed significant differences in detection performance by the characteristics of oil spill distribution. However, the difference in detection tendency was caused by the difference in the model structure and the oil spill distribution characteristics. In all four oil spill categories, the Simple CNN showed a tendency to overestimate the oil spill area and the U-net showed a tendency to underestimate it. These tendencies were emphasized when the border between oil and seawater was unclear.
Keywords
Sentinel-1 SAR; Oil Spill Detection; CNN; U-net; Oil spill distribution characteristics;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Bjerde, K.W., A.H. Solberg, and R. Solberg, 1993. Oil spill detection in SAR imagery, Proc. of 1993 International Geoscience and Remote Sensing Symposium, Tokyo, JP, Aug. 18-21, vol. 3, pp. 943-945.
2 Brekke, C. and A.H. Solberg, 2005. Oil spill detection by satellite remote sensing, Remote Sensing of Environment, 95(1): 1-13.   DOI
3 De Boer, P.T., D.P. Kroese, S. Mannor, and R.Y. Rubinstein, 2005. A tutorial on the cross-entropy method, Annals of Operations Research, 134(1): 19-67.   DOI
4 De Souza, D.L., A.D. Neto, and da W. Mata, 2006. Intelligent system for feature extraction of oil slick in sar images: Speckle filter analysis, Proc. of the 13th international conference on Neural Information Processing, Hong Kong, CN, Oct. 3-6, vol. 2, pp. 729-736.
5 Fan, J., F. Zhang, D. Zhao, and J. Wang, 2015. Oil Spill Monitoring Based on SAR Remote Sensing Imagery, Aquatic Procedia, 3: 112-118.   DOI
6 Fiscella, B., A. Giancaspro, F. Nirchio, P. Pavese, and P. Trivero, 2000. Oil spill detection using marine SAR images, International Journal of Remote Sensing, 21(18): 3561-3566.   DOI
7 Haralick, R.M., K. Shanmugam, and I.H. Dinstein, 1973. Textural Features for Image Classification, IEEE Transactions on Systems, Man, and Cybernetics, SMC-3(6): 610-621.   DOI
8 Krestenitis, M., G. Orfanidis, K. Ioannidis, K. Avgerinakis, S. Vrochidis, and I. Kompatsiaris, 2019. Oil spill identification from satellite images using deep neural networks, Remote Sensing, 11(15): 1762.   DOI
9 Kingma, D.P. and J. Ba, 2014. Adam: A method for stochastic optimization, arXiv preprint, arXiv (1412.6980): 1-15.
10 Hui, K.P., N. Bean, M. Kraetzl and D.P. Kroese, 2005. The cross-entropy method for network reliability estimation, Annals of Operations Research, 134(1): 101-118.   DOI
11 Lee, J.S., J.H. Wen, T.L. Ainsworth, K.S. Chen, and A.J. Chen, 2008. Improved sigma filter for speckle filtering of SAR imagery, IEEE Transactions on Geoscience and Remote Sensing, 47(1): 202-213.   DOI
12 Sheta, A., M. Alkasassbeh, M. Braik, and H.A. Ayyash, 2012. Detection of oil spills in SAR images using threshold segmentation algorithms, International Journal of Computer Applications, 57(7): 10-15.   DOI
13 Yekeen, S.T., A.L. Balogun, and K.B.W. Yusof, 2020. A novel deep learning instance segmentation model for automated marine oil spill detection, ISPRS Journal of Photogrammetry and Remote Sensing, 167: 190-200.   DOI
14 Alom, M.Z., T.M. Taha, C. Yakopcic, S. Westberg, P. Sidike, M.S. Nasrin, B.C. Van Esesn, A.A.S. Awwal, and V.K. Asari, 2018. The history began from alexnet: A comprehensive survey on deep learning approaches, arXiv preprint, arXiv (1803.01164): 1-39.
15 Solberg, A.S., G. Storvik, R. Solberg, and E. Volden, 1999. Automatic detection of oil spills in ERS SAR images, IEEE Transactions on Geoscience and Remote Sensing, 37(4): 1916-1924.   DOI
16 Topouzelis, K., V. Karathanassi, P. Pavlakis, and D. Rokos, 2007. Detection and discrimination between oil spills and look-alike phenomena through neural networks, ISPRS Journal of Photogrammetry and Remote Sensing, 62(4): 264-270.   DOI
17 Zeng, L., M. Schmitt, L. Li, and X.X. Zhu, 2017. Analysing changes of the Poyang Lake water area using Sentinel-1 synthetic aperture radar imagery, International Journal of Remote Sensing, 38(23): 7041-7069.   DOI
18 Ronneberger, O., P. Fischer, and T. Brox, 2015. U-net: Convolutional networks for biomedical image segmentation, Proc. of the International Conference on Medical image computing and computer-assisted intervention, Munich, DE, Oct. 5-9, pp. 234-241.
19 Miranda, N., P.J. Meadows, D. Type, and T. Note, 2015. Radiometric calibration of S-1 Level-1 products generated by the S-1 IPF, https://sentinel.esa.int/documents/247904/685163/S1-RadiometricCalibration-V1.0.Pdf, Accessed on Sep. 7, 2021.
20 Nirchio, F., M. Sorgente, A. Giancaspro, W. Biamino, E. Parisato, R. Ravera, and P. Trivero, 2005. Automatic detection of oil spills from SAR images, International Journal of Remote Sensing, 26(6): 1157-1174.   DOI
21 Singha, S., T.J. Bellerby, and O. Trieschmann, 2013. Satellite oil spill detection using artificial neural networks, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 6(6): 2355-2363.   DOI
22 Stathakis, D., K. Topouzelis, and V. Karathanassi, 2006. Large-scale feature selection using evolved neural networks, Proc. of Image and Signal Processing for Remote Sensing XII, Stockholm, SE, Sep. 11-14, vol. 6365, pp. 636513.1-636513.9.
23 Del Frate, F., A. Petrocchi, J. Lichtenegger, and G. Calabresi, 2000. Neural networks for oil spill detection using ERS-SAR data, IEEE Transactions on Geoscience and Remote Sensing, 38(5): 2282-2287.   DOI
24 Marghany, M., 2001. RADARSAT automatic algorithms for detecting coastal oil spill pollution, International Journal of Applied Earth Observation and Geoinformation, 3(2): 191-196.   DOI
25 Lu, J., 2003. Marine oil spill detection, statistics and mapping with ERS SAR imagery in south-east Asia, International Journal of Remote Sensing, 24(15): 3013-3032.   DOI
26 Alpers, W. and H. Huhnerfuss, 1988. Radar signatures of oil films floating on the sea surface and the Marangoni effect, Journal of Geophysical Research: Oceans, 93(C4): 3642-3648.   DOI
27 Tharwat, A., 2020. Classification assessment methods, Applied Computing and Informatics, 17(1): 168-192.   DOI
28 Trivero, P., B. Fiscella, F. Gomez, and P. Pavese, 1998. SAR detection and characterization of sea surface slicks, International Journal of Remote Sensing, 19(3): 543-548.   DOI
29 Glorot, X., A. Bordes, and Y. Bengio, 2011. Deep sparse rectifier neural networks, Proc. of the fourteenth international conference on artificial intelligence and statistics, Fort Lauderdale, FI, Apr. 11-13, vol. 15, pp. 315-323.
30 Angelliaume, S., P.C. Dubois-Fernandez, C.E. Jones, B. Holt, B. Minchew, E. Amri, and V. Miegebielle, 2018. SAR imagery for detecting sea surface slicks: Performance assessment of polarization-dependent parameters, IEEE Transactions on Geoscience and Remote Sensing, 56(8): 4237-4257.   DOI
31 Filipponi, F., 2019. Sentinel-1 GRD preprocessing workflow, Proc. of 2019 3rd International Electronic Conference on Remote Sensing, Roma, IT, May. 22-June. 5, vol. 18, p. 11.
32 Fingas, M. and C. Brown, 2014. Review of oil spill remote sensing, Marine Pollution Bulletin, 83(1): 9-23.   DOI
33 Hammoud, B., F. Ndagijimana, G. Faour, H. Ayad, and J. Jomaah, 2019. Bayesian statistics of wideband radar reflections for oil spill detection on rough ocean surface, Journal of Marine Science and Engineering, 7(1): 12.   DOI