tag:blogger.com,1999:blog-1639738090545138933.post5787990767557247882..comments2024-02-07T10:25:05.837-05:00Comments on Home Climate Analysis: CO2 SpectrumKevan Hashemihttp://www.blogger.com/profile/11014582378376549743noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-1639738090545138933.post-28143121179266841332012-12-13T09:36:24.415-05:002012-12-13T09:36:24.415-05:00Hi Richard111. That's a nice graph, and certai...Hi Richard111. That's a nice graph, and certainly looks like the emission spectra of CO2 and water vapor at 1500 K. But I don't know the density of the layer (in kg/m2) nor the pressure (which plays a part in the water vapor spectrum). We get a better idea of the spectrum of both gases in our later post <a href="http://homeclimateanalysis.blogspot.com/2010/07/earths-atmosphere.html" rel="nofollow">Earth's Atmosphere</a>. There we present a graph showing the absorption spectrum for various 3-km thick layers of the Earth's atmosphere. Note that we present the absorption spectrum because it is closer to being a property of the gases rather than a property of their temperature. The emission spectrum is the product of the absorption spectrum and black-body emission spectrum (as we have discussed previously).Kevan Hashemihttps://www.blogger.com/profile/11014582378376549743noreply@blogger.comtag:blogger.com,1999:blog-1639738090545138933.post-50747530990231060052012-12-13T09:01:11.142-05:002012-12-13T09:01:11.142-05:00Kevan, would this be any use?
http://i787.photobu...Kevan, would this be any use?<br /><br />http://i787.photobucket.com/albums/yy154/RichardDH/AGW/emitt.jpg<br /><br />Richard111Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-1639738090545138933.post-20360455597913538992012-01-13T13:23:02.288-05:002012-01-13T13:23:02.288-05:00Download Climate.zip, open Climate.xls and find th...Download <a href="http://www.hashemifamily.com/Kevan/Climate/Climate.zip" rel="nofollow">Climate.zip</a>, open Climate.xls and find the CO2 sheet. There you will see two columns of numbers wavelength and absorption length. Yourss, KevanKevan Hashemihttps://www.blogger.com/profile/11014582378376549743noreply@blogger.comtag:blogger.com,1999:blog-1639738090545138933.post-70262691892734988312012-01-13T12:58:57.665-05:002012-01-13T12:58:57.665-05:00Could you provide the data in .txt format that wou...Could you provide the data in .txt format that would make things so easy!Anonymousnoreply@blogger.com