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| 海洋渔业遥感地理信息系统应用服务技术和方法 | |
| 引用本文： | 邵全琴,周成虎,沈新强,杨崇俊.海洋渔业遥感地理信息系统应用服务技术和方法[J].遥感学报,2003,7(3):194-200. |
| 作者姓名： | 邵全琴 周成虎 沈新强 杨崇俊 |
| 作者单位： | 1. 中国科学院,地理科学与资源研究所,北京,100101 2. 中国水产科学院,东海水产研究所,上海,200090 3. 中国科学院,遥感应用研究所,北京,100101 |
| 基金项目： | 国家 8 63计划海洋领域海洋监测主题项目 ( 863 818 11 0 3,863 818 0 7 0 1,863 818 0 7 0 2 ,863 818 0 7 0 3)，中国科学院地理科学与资源研究所知识创新项目 (CX10G D0 0 10 ) |
| 摘 要： | 全面概要地介绍具有自主知识产权、可业务化运行的海洋渔业遥感、地理信息系统技术应用服务系统的研制技术方法和功能特点。 |
| 关 键 词： | 海洋渔业 遥感 地理信息系统 GIS 渔业资源 数据结构 |
| 文章编号： | 1007-4619(2003)03-0194-07 |
Operational GIS and RS Technology & Methods for Marine Fishery |
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| SHAO Quan-qin,ZHOU Chen-hu,SHEN Xin-qiang and YANG Chong-jun.Operational GIS and RS Technology & Methods for Marine Fishery[J].Journal of Remote Sensing,2003,7(3):194-200. | |
| Authors: | SHAO Quan-qin ZHOU Chen-hu SHEN Xin-qiang and YANG Chong-jun |
| Abstract: | In order to meet the needs of marine fishery agencies, an operational GIS & RS application system for marine fishery in East China Sea has been developed. RS,GIS,CBR,Database/Data warehouse,and GPS technologies have been integrated in this system. Because there are fuzzy,dynamic,three dimension characters in the marine environment,traditional GIS can not meet the needs. For the spatial-temporal dynamic change character of fishing ground,and there is not robust math model for forecasting, Case-based reasoning technology has been applied. For the operational character,layer-map-atlas hierarchy based data organizing method has been put forward and applied,and template is also applied for layer making. Expert system and model base management technologies have been integrated for fish stock access. An extent spatial ER methods is presented for dynamic marine fishery data concept modeling. The vector primitives (face,edge,vertex and volume) are introduced into 3D raster structure in order to express and analyze three dimension marine fishery data. This system can nowcast and forecast fishing ground of East China Sea for every week,and access fish stock of East China Sea for every fishing season,and this system also can be served for marine fishery management,eg. fishing boat tracing. |
| Keywords: | remote sensing geographic information system marine fishery case-based reasoning |
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