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http://dx.doi.org/10.9765/KSCOE.2011.23.6.496

Missing Pattern of the Tidal Elevation Data in Korean Coasts  

Cho, Hong-Yeon (Marine Environment & Conservation Research Department, KORDI)
Ko, Dong-Hui (Department of Civil and Environmental Engineering, Wonkwang University)
Jeong, Shin-Taek (Department of Civil and Environmental Engineering, Wonkwang University)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.23, no.6, 2011 , pp. 496-501 More about this Journal
Abstract
The missing data patterns of tidal elevation data in Korean coasts are analysed and provided. The missing interval of the data is displayed for all stations using the missing data indicator matrix in order to identify the overall missing pattern. The spatial and temporal missing rates are also estimated. The total missing rate of tidal elevation data is low. However, most of the missing is mainly derived from just 1 or 2 specific stations. The autocorrelation function of the consecutive missing interval data also shows that the missing interval occurs randomly.
Keywords
Tidal elevation data; Missing data; Missing interval; Missing data pattern; Missing rate;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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