东南太平洋智利竹筴鱼渔场专题图服务  

Thematic Map Service of the Chilean Jack Mackerel Fishery in Southeast Pacific

作　　者：张胜茂[1] 戴阳[1] 化成君[1] 张衡[1] ZHANG Sheng-mao;DAI Yang;HUA Cheng-jun;ZHANG Heng(Key Laboratory of East China Sea & Oceanic Fishery Resources Exploitation and Utilization, Ministry of Agriculture, P.R. China, East China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Shanghai 200090 , China)

机构地区：[1]中国水产科学研究院东海水产研究所农业部东海与远洋渔业资源开发利用重点实验室,上海200090

出　　处：《电脑与信息技术》2017年第3期29-32,共4页Computer and Information Technology

基　　金：国家科技支撑计划项目(项目编号:2013BAD13B01)

摘　　要：智利竹筴鱼属大洋性、中上层高度洄游性鱼类,海表温度、叶绿素、海面流场等因素,在其鱼渔场形成过程中起到重要作用,文章基于地理信息和遥感技术,通过编程实现数据的下载、解压、裁剪、投影、数值计算、分级设色等流程,完成东南太平洋智利竹筴鱼渔场专题图自动制图,并通过FT P和网站提供服务,可以很好的为渔业分析与管理提供参考。Sea surface temperature,chlorophyll,sea surface flow field and other factors play an important role in the forming process of the Chilean jack mackerel fishery in the southeast Pacific.Based on geographical information and remote sensing technology,this paper show that the fishery automatic drawing of thematic map were completed through programming to obtain the data download,unzip,cutting,projection,numerical calculation,grading design color process.Services were provided by means of FTP and web sites,so they can provide reference to management and analysis of fisheries.

关 键 词：智利竹筴鱼 渔场专题图 FTP服务 网站服务 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] S975[自动化与计算机技术—计算机科学与技术]