ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    SO2 absorption cross sections in the near U.V. (1987)
    In:  Other Sources
    Details
    Publication Date: 2011-08-19
    Description: In order to understand data measured by the TOMS instrument on Nimbus 7 after the eruption of El Chichon, absorption cross sections are measured in SO2 between 3000 and 3240 A at 295 and 210 K. Errors for these measurements range from less than 2 percent to about 10 percent. Measurements in the 3175 + or 5 A spectral region observed by TOMS indicate that there is a 9 percent reduction in the average cross section at 210 K compared to room-temperature data. Peak cross sections measured at low temperature show increases up to 20 percent over room-temperature data, while cross-section decreases are measured at low temperatures in the areas between the strong features.
    Keywords: ATOMIC AND MOLECULAR PHYSICS
    Type: Journal of Quantitative Spectroscopy and Radiative Transfer (ISSN 0022-4073); 37; 165-182
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 2
    facet.materialart.
    Unknown
    Lidar Measurements of Stratospheric Ozone, Temperature and Aerosol During 1992 UARS Correlative Measurement Campaign (1992)
    In:  CASI
    Details
    Publication Date: 2014-09-24
    Description: Measurements of stratospheric ozone, temperature, and aerosols were made by the NASA/GSFC mobile stratospheric lidar during the UARS (Upper Atmospheric Research Satellite) Correlative Measurement Campaign at the JPL-Table Mountain Facility in Feb. and Mar. 1992. Due to the presence of substantial amounts of residual volcanic aerosol from the eruption of Mt. Pinatubo, the GSFC lidar system was modified for an accurate measurement of ozone concentration in the stratosphere. While designed primarily for the measurement of stratospheric ozone, this lidar system was also used to measure middle atmosphere temperature and density from 30 to 65 km and stratospheric aerosol from 15 to 35 km. In the following sections, we will briefly describe and present some typical measurements made during this campaign. Stratospheric ozone, temperature, and aerosols profiles derived from data taken between 15 Feb. and 20 Mar., 1992 will be presented at the conference.
    Keywords: ENVIRONMENT POLLUTION
    Type: NASA. Langley Research Center, Sixteenth International Laser Radar Conference, Part 1; p 103-106
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 3
    facet.materialart.
    Unknown
    A New Raman DIAL Technique for Measuring Stratospheric Ozone in the Presence of Volcanic Aerosols (1992)
    In:  CASI
    Details
    Publication Date: 2014-09-24
    Description: This paper describes a new lidar scheme to measure stratospheric ozone in the presence of heavy volcanic aerosol loading. The eruptions of the Philippine volcano Pinatubo during June 1991 ejected large amounts of sulfur dioxide into the atmosphere to altitudes of at least 30 km. The resulting aerosols have severely affected the measurements of stratospheric ozone when using traditional Rayleigh differential absorption lidar (DIAL) technique, in which the scattering mechanism is almost entirely Rayleigh and which assumes a small amount or no aerosols. In order to extract an ozone profile in the regions below about 30 km where the Rayleigh lidar returns are contaminated by aerosol scattering from Mt. Pinatubo cloud, we have used a Raman lidar technique, where the scattering mechanism depends solely on molecular nitrogen. In this scheme there is no aerosol scattering component to the backscattered lidar return. Using this technique in conjunction with the Rayleigh DIAL measurement, the GSFC stratospheric ozone lidar has measured ozone profiles between 15 and 50 km during the recently held UARS correlative measurement campaign (February-March 1992) at JPL's Table Mountain Facility in California.
    Keywords: ENVIRONMENT POLLUTION
    Type: NASA. Langley Research Center, Sixteenth International Laser Radar Conference, Part 1; p 31-33
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 4
    facet.materialart.
    Unknown
    Differential absorption lidar (DIAL) measurements of stratospheric ozone (1986)
    In:  CASI
    Details
    Publication Date: 2016-06-11
    Keywords: ENVIRONMENT POLLUTION
    Type: Network for the Detection of Stratospheric Change; 2 p; NASA-TM-104980
    Format: application/pdf
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...