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Crowdsourcing Arctic Navigation Using Multispectral Ice Classification & GNSS
Crowdsourcing Arctic Navigation Multispectral Ice Classification GNSS
2015/6/24
Safe marine navigation in the Arctic is becoming more important with a growing interest in the region in recent years.With the summer Arctic sea ice extent having decreased by 50% since 1980, this now...
Influence by Shear Wave of Ice with Sea-surface to Sound Propagation Characteristics in Arctic Ocean using Elastic Parabolic Equation Method
Shear Wave of Ice Sound Propagation Characteristics Elastic Parabolic Equation Method
2009/8/19
Characteristics of pulse propagation in Arctic Ocean were calculated by elastic Parabolic Equation (PE) method based on rotated Pade approximation. It was assumed that the transmitter was placed at 10...
Development of motion simulator of ice pieces around ship hull for evaluation of icebreaker performance
motion simulator ship hull icebreaker performance
2009/4/22
To estimate the performance and risk of an icebreaker, we are developing a numerical simulator for icebreaker performance under conditions that many ice pieces colliding and scraping against the icebr...