Files in this item

FilesDescriptionFormat

application/vnd.openxmlformats-officedocument.presentationml.presentation

application/vnd.openxmlformats-officedocument.presentationml.presentation1437906.pptx (28MB)
PresentationMicrosoft PowerPoint 2007

application/pdf

application/pdf3918.pdf (19kB)
AbstractPDF

Description

Title:HIGH ACCURACY LINE INTENSITIES FOR NEAR-INFRARED CARBON DIOXIDE BANDS
Author(s):Long, David A.
Contributor(s):Hodges, Joseph T.; Mendonca, Joseph ; Fleurbaey, Helene M; Yi, Hongming ; Adkins, Erin M.; Fleisher, Adam J.; Reed, Zachary
Subject(s):Atmospheric science
Abstract:The near-infrared bands of carbon dioxide (CO$_{2}$) play an important role in point source as well as remote sensing measurements. Here we have measured high accuracy line intensities for the (30012)$\leftarrow$(00001), (30013)$\leftarrow$(00001), and (30014)$\leftarrow$(00001) bands near 1.6 $\mu$m. Three separate cavity ring-down spectrometers were employed: a frequency-agile, rapid scanning spectrometer and two frequency-stabilized spectrometers. Through this combination of instruments, we have reached relative combined standard uncertainties as low as 0.1$\%$ for the band intensities. I will discuss these measurements as well as comparisons to existing spectroscopic models and databases. Finally, I will present the results of atmospheric retrievals using these line intensities.
Issue Date:2019-06-20
Publisher:International Symposium on Molecular Spectroscopy
Genre:Conference Paper / Presentation
Type:Text
Language:English
URI:http://hdl.handle.net/2142/104361
DOI:10.15278/isms.2019.RJ04
Rights Information:Copyright 2019 David A. Long
Date Available in IDEALS:2019-07-15
2020-01-25


This item appears in the following Collection(s)

Item Statistics