GODAE Applications Useful to Navies Throughout the World
GODAE Applications Useful to Navies Throughout the World
复制标题
GODAE 应用程序对世界各地的海军都有用
DOI：
10.5670/oceanog.2009.77
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发表时间：
2009
期刊：
影响因子：
2.8
通讯作者：
Jez Braithwaite
中科院分区：
文献类型：
--
作者：
G. Jacobs;R. Woodham;D. Jourdan;Jez Braithwaite
摘要：全球海洋数据同化实验（GODAE）汇集了一批国际研究人员，以解决预测海洋环境的问题。全球数据同化系统讨论了数据同化的必要技术发展，这是提供有意义信息过程中的一个关键瓶颈。这些努力向前迈出了重要的一步，今天，这些技术在历史上需求强烈的领域得到了实际应用。其中一个应用是为整个地球仪的海军。海军现在经常使用通过同化全球卫星和现场数据集而初始化的数值模型预测的海洋学信息。在GODAE之前，预报属性在业务上是不可用的，提供给海军运营商的信息通常是气候学或当地观测。预测海洋环境的能力大大改变了海军的运作方式。海军现在可以选择何时何地安全有效地行动，以避免不利影响或利用有利条件，而不是在预定时间前往某个地点并确定环境是否适合安全执行使命。近年来的几个例子突出了世界各国海军如何使用GODAE预报信息。
Abstract : Global Ocean Data Assimilation Experiment (GODAE) brought together an international group of researchers to address the problem of predicting the ocean environment. GODAE addressed the necessary technological development for data assimilation, which is a critical choke point within the process of providing meaningful information. These efforts brought a significant step forward, and today these technologies are applied operationally in areas of historically strong need. One application is for navies throughout the globe. Navies are now making regular use of oceanographic information forecast by numerical models that are initialized by assimilation of global satellite and in situ data sets. Prior to GODAE, forecast properties were not available operationally, and the information provided to navy operators was typically either climatology or local observations. The ability to forecast the ocean environment has significantly changed how navies operate. Rather than going to a location at a predetermined time and determining whether the environment is suitable to safely conduct a mission, navies can now choose where and when they may operate safely and efficiently to either avoid adverse effects or take advantage of favorable conditions. Several example events over recent years highlight how navies around the world use GODAE forecast information.