We've added two videos introducing the new Unified Methane Layers functionality. If you're new to the website, please watch these videos before you start working with our tool, as they could be helpful:

This first video, available here: http://www.youtube.com/watch?v=E1OluDXNXJ4 lays out a few basic concepts and shows methane on the Arctic, deserts and South America; and the second video available here: http://www.youtube.com/watch?v=j_xaifA5-wI continues with the methane venting episode that started at beginning of February, and it's currently taking place in Antarctica.

Or you can watch them in our blog.

Methane Readings from IASI over 1950ppb

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Methane Watch List

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Navigation & Visualization Options

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Snow Cover and Sea Ice

Precipitation and Water Vapor


Aerosols and Gases

Corrected and Surface Reflectance


Layers in IASI's Mercator Projection