In geometry, the centre or center of an object is a point in some sense in the middle of the object. If geometry is regarded as the study of isometry groups then the centre is a fixed point of the isometries.

British Atmospheric Data Centre (BADC) - The Natural Environment Research Council (NERC) designated data centre for the Atmospheric Sciences in the United Kingdom.
Meta Description: [ Assisting atmospheric researchers to locate, access and interpret atmospheric data, ensuring the integrity of the atmospheric data produced by the UK's Natural Environment Research Council (NERC). ]
Earth Simulator Project - The Earth Simulator Project is a supercomputing project targeted at creating a virtual Earth in order to achieve an accurate prediction model of global-scale phenomena, including patterns of global climate change and production of data to protect human lives from natural disasters.
Meta Description: [ We are developing new simulation technologies that enable to predict the future in a more reliable and practical fashion for the human life. ]
EOS-WEBSTER - Digital library of free, customized earth science data from the University of New Hampshire.
NERC - Environmental Data: Directory of Data Centres - Directory of Designated Data Centres from the Natural Environment Research Council (NERC) in the United Kingdom.
Meta Description: [ Directory of NERC Designated Data Centres ]
Unidata Internet Data Distribution (IDD) - Community of over 130 universities building a system for disseminating near real-time earth observations via the Internet. The Unidata IDD is designed so a university can request that certain data sets be delivered to computers at their site as soon as they are available from the observing system.
Meta Description: [ The Unidata community of over 150 universities is building a system for disseminating near real-time earth observations via the Internet. ]
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