NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
Airborne tunable diode laser sensor for high-precision concentration and flux measurements of carbon monoxide and methaneAn airborne tunable diode laser instrument is described that is capable of operating in two measurement modes. One mode provides high precision (0.1 percent CH4; 1 percent CO) measurements of CH4 and CO with a 5 second response time, and a second mode achieves the very fast response time that is necessary to make airborne eddy correlation flux measurements. Examples of data from atmospheric expeditions of the Global Tropospheric Experiment are presented.
Document ID
19920069545
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Sachse, G. W. (NASA Langley Research Center Hampton, VA, United States)
Collins, J. E., Jr. (Science and Technology Corp. Hampton, VA, United States)
Hill, G. F. (NASA Langley Research Center Hampton, VA, United States)
Wade, L. O. (Lockheed Engineering and Sciences Co. Hampton, VA, United States)
Burney, L. G. (NASA Langley Research Center Hampton, VA, United States)
Ritter, J. A. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1991
Subject Category
Lasers And Masers
Meeting Information
Meeting: Measurement of Atmospheric Gases
Location: Los Angeles, CA
Country: United States
Start Date: January 21, 1991
End Date: January 23, 1991
Accession Number
92A52169
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available