A location-based marine fishery information service based on BeiDou navigation satellite system

文献类型： 外文期刊

第一作者： Zhou, Weifeng

作者： Zhou, Weifeng;Hou, Juan;Fan, Wei;Dai, Yang

作者机构：

关键词： Marine fishery; information service; satellite navigation communication system; fishing ground forecasting

期刊名称：JOURNAL OF INTELLIGENT & FUZZY SYSTEMS （ 影响因子：1.851； 五年影响因子：1.797 ）

ISSN： 1064-1246

年卷期： 2019 年 37 卷 4 期

页码：

收录情况： SCI

摘要： In this study, we develop a kind of location-based marine fishery information service method. The method is to use position and communication function of BeiDou navigation satellite system and shipborne marine environment monitoring sensors to obtain the location information, production data and marine environment data measured in situ, and then to extract the grid data around the target fishing vessel and transform these data into environment data in the form of vector. Then information service center takes the production data and environment data measured in situ as training sample to optimize the set fishing ground forecast model in accuracy and generalization. The model is used to calculate the fishing ground probability around the target fishing vessel. Finally, the information service center encodes the result of the forecast and related environment information together and send them to the target vessel. The method providing a location-based, vessel-oriented, customized and high-precision service, data generated from which is far less than those from some traditional methods, is cost-effective and easy to be popularized and applied by fishery operation departments.

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