Improving Fishing Pattern Detection from Satellite AIS Using Data Mining and Machine Learning
Publication Date
July 01, 2016
Journal
PLOS ONE
Authors
Erico N. De Souza, Kristina Boerder, Stan Matwin & Boris Worm
Volume
11
Issue
7
Pages
e0158248
DOI
https://dx.plos.org/10.1371/journal.pone.0158248
Publisher URL
http://journals.plos.org/plosone/article?id=10.1371%2Fjournal.pone.0158248
Web of Science
000378914900026
Scopus
84978091913
Mendeley
http://www.mendeley.com/research/improving-fishing-pattern-detection-satellite-ais-using-data-mining-machine-learning
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Mendeley | Further Information

{"title"=>"Improving fishing pattern detection from satellite AIS using data mining and machine learning", "type"=>"journal", "authors"=>[{"first_name"=>"Erico N.", "last_name"=>"De Souza", "scopus_author_id"=>"39061233100"}, {"first_name"=>"Kristina", "last_name"=>"Boerder", "scopus_author_id"=>"57170671400"}, {"first_name"=>"Stan", "last_name"=>"Matwin", "scopus_author_id"=>"7003305494"}, {"first_name"=>"Boris", "last_name"=>"Worm", "scopus_author_id"=>"6701786317"}], "year"=>2016, "source"=>"PLoS ONE", "identifiers"=>{"pmid"=>"27367425", "doi"=>"10.1371/journal.pone.0158248", "sgr"=>"84978091913", "isbn"=>"1932-6203", "scopus"=>"2-s2.0-84978091913", "issn"=>"19326203", "pui"=>"611146745"}, "id"=>"1d8b1cc9-dd6e-3fd0-b36d-643948a14078", "abstract"=>"A key challenge in contemporary ecology and conservation is the accurate tracking of the spatial distribution of various human impacts, such as fishing. While coastal fisheries in national waters are closely monitored in some countries, existing maps of fishing effort else-where are fraught with uncertainty, especially in remote areas and the High Seas. Better understanding of the behavior of the global fishing fleets is required in order to prioritize and enforce fisheries management and conservation measures worldwide. Satellite-based Automatic Information Systems (S-AIS) are now commonly installed on most ocean-going vessels and have been proposed as a novel tool to explore the movements of fishing fleets in near real time. Here we present approaches to identify fishing activity from S-AIS data for three dominant fishing gear types: trawl, longline and purse seine. Using a large dataset containing worldwide fishing vessel tracks from 2011–2015, we developed three methods to detect and map fishing activities: for trawlers we produced a Hidden Markov Model (HMM) using vessel speed as observation variable. For longliners we have designed a Data Mining (DM) approach using an algorithm inspired from studies on animal movement. For purse seiners a multi-layered filtering strategy based on vessel speed and operation time was implemented. Validation against expert-labeled datasets showed average detection accuracies of 83% for trawler and longliner, and 97% for purse seiner. Our study represents the first comprehensive approach to detect and identify potential fishing behavior for three major gear types operating on a global scale. We hope that this work will enable new efforts to assess the spatial and temporal distribution of global fishing effort and make global fisher-ies activities transparent to ocean scientists, managers and the public.", "link"=>"http://www.mendeley.com/research/improving-fishing-pattern-detection-satellite-ais-using-data-mining-machine-learning", "reader_count"=>87, "reader_count_by_academic_status"=>{"Unspecified"=>7, "Professor > Associate Professor"=>2, "Researcher"=>20, "Student > Doctoral Student"=>4, "Student > Ph. D. Student"=>15, "Student > Postgraduate"=>2, "Student > Master"=>18, "Other"=>8, "Student > Bachelor"=>4, "Lecturer"=>2, "Professor"=>5}, "reader_count_by_user_role"=>{"Unspecified"=>7, "Professor > Associate Professor"=>2, "Researcher"=>20, "Student > Doctoral Student"=>4, "Student > Ph. D. Student"=>15, "Student > Postgraduate"=>2, "Student > Master"=>18, "Other"=>8, "Student > Bachelor"=>4, "Lecturer"=>2, "Professor"=>5}, "reader_count_by_subject_area"=>{"Unspecified"=>11, "Agricultural and Biological Sciences"=>20, "Computer Science"=>9, "Decision Sciences"=>1, "Earth and Planetary Sciences"=>3, "Engineering"=>10, "Environmental Science"=>22, "Nursing and Health Professions"=>1, "Biochemistry, Genetics and Molecular Biology"=>1, "Mathematics"=>1, "Physics and Astronomy"=>3, "Psychology"=>1, "Social Sciences"=>4}, "reader_count_by_subdiscipline"=>{"Social Sciences"=>{"Social Sciences"=>4}, "Decision Sciences"=>{"Decision Sciences"=>1}, "Physics and Astronomy"=>{"Physics and Astronomy"=>3}, "Psychology"=>{"Psychology"=>1}, "Mathematics"=>{"Mathematics"=>1}, "Unspecified"=>{"Unspecified"=>11}, "Environmental Science"=>{"Environmental Science"=>22}, "Engineering"=>{"Engineering"=>10}, "Earth and Planetary Sciences"=>{"Earth and Planetary Sciences"=>3}, "Agricultural and Biological Sciences"=>{"Agricultural and Biological Sciences"=>20}, "Computer Science"=>{"Computer Science"=>9}, "Nursing and Health Professions"=>{"Nursing and Health Professions"=>1}, "Biochemistry, Genetics and Molecular Biology"=>{"Biochemistry, Genetics and Molecular Biology"=>1}}, "reader_count_by_country"=>{"Spain"=>2}, "group_count"=>7}

CrossRef

Scopus | Further Information

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