Simulated retrievals for the remote sensing of CO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;, CH&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;, CO, and H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O from geostationary orbit
Atmospheric measurement techniques