摘要
南极周边海域有丰富的磷虾资源,磷虾分布与海表温度和叶绿素空间分布有密切的关系。通过编程实现遥感卫星数据下载、解压、裁剪、投影、数值计算、分级设色等功能,在制图中实现了陆地与渔区图层、地图标题、图例、标注等信息添加等功能。程序运行于服务器后台,完全实现自动化制图,为磷虾资源分布研究提供参考。
There are abundant krill resources in the sea surrounding the Antarctica. The relationship between krill distribution and sea surface temperature and chlorophyll spatial distribution is very close. Through programming, data downloaded, unzip, cutting, projection, numerical calculation, grading design and other functions are realized, as well as land layer, fishing layer, map title, illustration, annotation adding functionality. The program is running in server background, and it can draw thematic map fully and automatically. The map can be used as references for the analysis on the krill resources distribution.
出处
《渔业信息与战略》
2016年第3期186-192,共7页
Fishery Information & Strategy
基金
“十二五”国家科技支撑计划项目(2013BAD13B01)
公益性行业(农业)科研专项(201203018)
南极海洋生物资源开发利用专项(2010-2016)
关键词
南极
海表温度
叶绿素
专题图
自动制图
Antarctica
sea surface temperature
chlorophyll
thematic map
automatic mapping
