Fig. 1 Maritime risk analysis using IWRAP(IALA)
Fig. 2 Example of heatmap using floating population data
Fig. 3 Example of population centroid analysis in seoul metropolitan area
Fig. 4 Experimental coverage area in Mokpo harbor
Fig. 5 Results of traffic density analysis; (a) variation of traffic density in time, (b)heatmap of T2, (c) heatmap of T3
Fig. 6 Result of centroid analysis; (a) centroid of traffic density, (b) distribution of traffic density
Table 1 Time index of experiment
Table 2 Items of experiment
Table 3 Details of traffic density centroid
References
- IALA(2017a), "The Use of IALA Waterway Risk Assessment Program (IWRAP MKII)", IALA Guideline G1123, Edition 1.0
- IALA(2017b), "The Use of Ports and Waterways Safety Assessment (PAWSA) MKII Tool", IALA Guideline 1124, Edition 1.0
- Jong, J. Y., Kim, C. S. and Park, S. H.(2005), "A Study on Proposal of the Improved Marine Traffic System in the Mokpo Harbor", Journal of the Korean Society of Marine Environment & Safety, Vol. 11, No. 2, pp. 1-8.
- Kim, K. I., Park, G. K. and Jeong, J. S.(2011), "Analysis of marine accident probability in Mokpo waterways", Journal of Korean Navigation and Port Research, Vol. 35, No. 9, pp. 729-733. https://doi.org/10.5394/KINPR.2011.35.9.729
- Lee, H. H. and Kim, C. S.(2013), "Evaluation on Risk at the Port of Mokpo and its Approaches based on Relative Importance of Risk Factors for Marine Traffic Environment", Journal of the Korean Society of Marine Environment and Safety, Vol. 19, No. 4, pp. 375-381. https://doi.org/10.7837/kosomes.2013.19.4.375
- Mokpo Regional Office of Oceans and Fisheries(2018), Port information, http://mokpo.mof.go.kr
- Park, J., Chang, H. and Kim, J. S.(2008). "Spatial association of population concentration in Seoul Metropolitan Area",. Journal of The Korean Society of Civil Engineers, Vol. 28, No. 3D, pp. 391-397.
- Park, Y. S., Park, S. W. and Cho, I. S.(2015), "A Basic Study on Prediction Module Development of Collision Risk based on Ship's Operator's Consciousness", Journal of Korean Navigation and Port Research, Vol. 39, No. 3, pp. 199-207. https://doi.org/10.5394/KINPR.2015.39.3.199
- Park, Y. S., Chio, K. Y. and Park, S. W.(2012), "A Basic Study on Proper Straight Route Distance under Marine Bridge using ES Model", Journal of the Korean Society of Marine Environment and Safety, Vol. 24, No. 2, pp. 133-139. https://doi.org/10.7837/kosomes.2018.24.2.133
- Shi, Y., Matsunaga, T., Yamaguchi, Y., Li, Z., Gu, X. and Chen, X.(2018), "Long-term trends and spatial patterns of satellite-retrieved PM 2.5 concentrations in South and Southeast Asia from 1999 to 2014", Science of The Total Environment, Vol. 615, pp. 177-186. https://doi.org/10.1016/j.scitotenv.2017.09.241
- Vatin, G. and Napoli, A.(2013), "Guiding the controller in geovisual analytics to improve maritime surveillance". In GEOProcessing 2013: the Fifth International Conference on Advanced Geographic Information Systems, Applications, and Services, pp. 26-31.