船载雷达海冰监测及预报技术在辽东湾冰区油船外输作业中的应用  

Application of radar monitoring and forecasting sea ice in Liaodong gulf's petroleum export operation of tankers

作　　者：邵秘华[1] 赵宝刚[2] 肖井坤[1] 任福安[3] 孙延维[1] 

机构地区：[1]大连海事大学环境科学与工程学院,辽宁大连116026 [2]大连海事大学计算机科学与工程学院,辽宁大连116026 [3]大连海事大学轮机工程学院,辽宁大连116026

出　　处：《大连海事大学学报》2005年第1期69-72,共4页Journal of Dalian Maritime University

摘　　要：介绍了在国内首次利用船载雷达,在冰区石油平台上,现场采用雷达海冰监测预报技术系统,进行雷达海冰图像数值化处理,得到流冰类型、冰厚度、流冰密集度、流冰速度、方向、流冰漂移轨迹等要素.同时首次现场实时计算出雷达冰漂流场矢量图,并开展了雷达海冰数值跟踪预报,在冰区油船外输作业中得到很好应用.为船载雷达在海洋监测预报技术和环境工程的应用提供科学依据.In this article, the radar sea ice monitoring system which is first introduced to the monitoring of the type and the thickness of sea ice,the congregate degree of sea ice, the trajectory of the drifting ice and the velocity and direction of sea ice drafting is reported. The vector diagram of sea ice drifting field can also be calculated by this real time and in-situ radar monitoring. sea ice trajectory digital forecasting is also performed in this monitoring meanwhile. It has shown that the in-situ and real-time radar sea ice monitoring is very helpful and useful to the safety of oil platform and oil tankers in Liaodong gulf in winter season.

关 键 词：船载雷达 辽东湾 海冰监测及预报 冰漂流场 

分 类 号：TN957.52[电子电信—信号与信息处理] X87[电子电信—信息与通信工程]