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Welcome to the Center for Trace Gas Data & Information Web Site at the NASA GoddardSpace Flight Center's Earth Sciences Distributed Active Archive Center (GES DISC). The purpose of this on-line information center is to enhance the support services we provide to our trace gas research and application community. We've provided a number of resources here to help you in your research and application.

This page is the result of the NASA GES DISC's ongoing effort to create a "One Stop Web Portal" to provide quick, convenient and easy access to trace gas data and information for the research and science education communities.

At this portal, we have tried to accumulate, integrate and provide fast access the trace gas measurements from the various satellite, ground-based and other platforms. We have also included some simple analysis and visualization tools for trace gas data from some of the NASA satellite missions.

Atmospheric trace gases and their interactions with radiation and each other on global and regional scales are significant for better understanding the atmospheric photochemical and climate systems.

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Last updated: Sep 09, 2009 02:24 PM ET