On virtual observatories and modelled realities (or why discharge must be treated as a virtual variable)

On virtual observatories and modelled realities (or why discharge must be treated as a virtual variable)
复制标题

关于虚拟天文台和建模现实(或者为什么放电必须被视为虚拟变量)

DOI:
10.1002/hyp.9261
复制
发表时间:
2012
影响因子:
3.2
通讯作者:
Beven K
Beven K
中科院分区:
地球科学3区
文献类型:
--
作者:
Beven K

文献摘要

参考文献

被引文献

相似文献

在云计算中,有比以前更多的计算能力,有更多的数据库,更多的图像,更多的模型和更多的模型输出。在不同的国家也有各种各样的项目,提供各种方法,使所有的信息在不同的规模和不同类型的用户更容易获得,如英国自然环境研究委员会资助的试点虚拟天文台项目,美国国家科学基金会的地球立方体倡议,以及全球地球观测系统。也有人呼吁建立全球尺度的超分辨率地球系统科学模型,类似于虚拟天文台,作为预测全球变化的一种方法(Wood et al., 2011)。因此,似乎有必要反思所有这些活动的性质,以产生一个虚拟天文台,作为我们对现实世界的理解和观察的代表。实际上,尽管虚拟天文台可能只是为了方便获取现有的观测结果,但也将有一个强大的驱动力将这些观测结果与模拟模型混合在一起。然后,虚拟天文台还将根据模型模拟,在尚未进行观测的地方,或者在过去或未来不可能进行额外观测的时候,当然,在实际观测被认为嘈杂、不可靠或不连贯的地方,提供虚拟观测。
Out there in the cloud, there is more computing power, and there are more databases, more images, more models and more model output than have ever existed before. There also are a variety of projects in different countries to provide ways of making all that information more readily available at different scales and to different types of users, such as the Natural Environment Research Council-funded pilot Virtual Observatory project in the UK, the Earth Cube initiative of the US National Science Foundation, and the Global Earth Observation System of Systems. There also are calls for hyper-resolution earth system science models at the global scale, analogous to virtual observatories, as a way ahead in predicting global change (Wood et al., 2011).It therefore seems worthwhile to reflect on the nature of all that activity in producing a virtual observatory as a representation of our understanding and observations of the real world. In effect, although a virtual observatory might serve simply to facilitate access to existing observations, there also will be a strong driver to blend those observations with simulation models. A virtual observatory will then also serve to manufacture virtual observations based on model simulations, either at places where observations have not yet been made or at times in the past or future where making additional observations is not actually possible and, of course, at places where the actual observations are judged noisy, unreliable, or incoherent.
DOI: 10.1002/hyp.7718
发表时间: 2010-06
影响因子: 3.2
作者:
K. Beven
通讯作者: K. Beven
天气和气候的可预测性:过去的可预测性,现在的可预测性
DOI: 10.1017/cbo9780511617652.010
发表时间: 2006
期刊: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
影响因子: --
作者:
Leonard A. Smith
通讯作者: Leonard A. Smith
我相信气候变化,但我们在规划未来时需要采取多大的预防措施?
DOI: 10.1002/hyp.7939
发表时间: 2011
影响因子: 3.2
作者:
Beven K
通讯作者: Beven K
DOI: 10.1086/656815
发表时间: 2010
影响因子: 1.7
作者:
W. Parker
通讯作者: W. Parker