Space and Ground Segment, Collecte Localisation Satellites (CLS), Plouzané, France.
Space and Ground Segment, Collecte Localisation Satellites (CLS), Plouzané, France.
Mar Pollut Bull. 2018 Jun;131(Pt B):33-39. doi: 10.1016/j.marpolbul.2017.10.016. Epub 2017 Oct 26.
The Indonesian fisheries management system is now equipped with the state-of-the-art technologies to deter and combat Illegal, Unreported and Unregulated (IUU) fishing. Since October 2014, non-cooperative fishing vessels can be detected from spaceborne Vessel Detection System (VDS) based on high resolution radar imagery, which directly benefits to coordinated patrol vessels in operation context. This study attempts to monitor the amount of illegal fishing in the Arafura Sea based on this new source of information. It is analyzed together with Vessel Monitoring System (VMS) and satellite-based Automatic Identification System (Sat-AIS) data, taking into account their own particularities. From October 2014 to March 2015, i.e. just after the establishment of a new moratorium by the Indonesian authorities, the estimated share of fishing vessels not carrying VMS, thus being illegal, ranges from 42 to 47%. One year later in January 2016, this proportion decreases and ranges from 32 to 42%.
印度尼西亚渔业管理系统现在配备了最先进的技术，以阻止和打击非法、无报告和无管制（IUU）捕捞。自 2014 年 10 月以来，非合作渔船可以从基于高分辨率雷达图像的星载船只检测系统（VDS）中检测到，这直接有利于协调行动中的巡逻船只。本研究试图根据这一新信息来源监测阿拉弗拉海的非法捕捞量。它与船只监测系统（VMS）和基于卫星的自动识别系统（Sat-AIS）数据一起进行分析，考虑到它们各自的特点。从 2014 年 10 月到 2015 年 3 月，也就是印度尼西亚当局刚刚建立新的休渔期之后，估计没有携带 VMS 的渔船，也就是非法的渔船，比例在 42%至 47%之间。一年后的 2016 年 1 月，这一比例下降到 32%至 42%之间。
