A proposal of method for estimating fishing grounds using AIS buoy
Journal of National Fisheries University Volume 71 Issue 4
Page 135-140
published_at 2023-03
Title
AISブイを利用した漁場推定方法の提案
A proposal of method for estimating fishing grounds using AIS buoy
Abstract
In order to research the actual operation status of fishing vessels by AIS, an effective extraction method is needed even when vessel name, MMSI, and type of ship information are insufficient. In this study, we analysis on the illegal use of AIS for fishing pole to indicate the location of operations and proposes a method for estimating fishing grounds using AIS buoys. Extracted by Vendor ID and vessel name notation and visualized using the kernel density estimation to show the major fishing grounds. The use of AIS buoys is illegal, but if the reception rate of satellite AIS improves, it may be easier to determine the location of operations and prevent damage to fishing gear.
Source Identifiers
[PISSN] 0370-9361
Creator Keywords
AIS
AIS buoy
Vendor ID
Kernel density
EEZ
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
National Fisheries University
Date Issued
2023-03
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0370-9361