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
Filter
  • Other Sources  (3)
  • 1990-1994  (2)
  • 1970-1974  (1)
Collection
Source
Keywords
Years
Year
  • 1
    facet.materialart.
    Unknown
    Spectroscopic measurement of HO2, H2O2, and OH in the stratosphere (1991)
    In:  Other Sources
    Details
    Publication Date: 2011-08-24
    Description: Stratospheric concentrations of HO2, H2O2, and OH have been retrieved simultaneously from the far-infrared emission spectra obtained with a balloon-borne Fourier transform spectrometer in June 1983 at 32 deg N latitude. Retrieved concentrations of HO2 and H2O2 are reported, along with vertical distributions of OH which were reported in an earlier paper for the afternoon, sunset, and nighttime periods for altitudes from 26 to 38 km. HO2 distributions are obtained with uncertainties that are about the same as OH for the same vertical range and for the afternoon and sunset periods. H2O2 concentration is obtained at an altitude of 30 km for the period that covers afternoon and sunset hours. The retrieved concentrations of these HO(x) species agree well with other individually measured results and the steady state photochemical predictions. The ratio HO2/OH at around 32 km seems to increase from the afternoon period to the sunset period.
    Keywords: GEOPHYSICS
    Type: Journal of Geophysical Research (ISSN 0148-0227); 96; 22
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 2
    facet.materialart.
    Unknown
    An overview of the Halogen Occultation Experiment (HALOE) and preliminary results (1994)
    In:  Other Sources
    Details
    Publication Date: 2019-04-02
    Description: The Halogen Occultation Experiment (HALOE) experiment has observed vertical profiles and pressure versus latitude cross sections of temperature HCl, HF, CH4, H2O, NO, NO2, O3, and aerosols over the range from 80 deg S to 80 deg N. An in-orbit precision of better than 0.3 ppbv has been demonstrated for HCl, HF, NO, NO2 and less than 0.6 ppmv for the other channels. Comparisons with correlative measurements at this early stage are encouraging. Nitric oxide has been observed over the range from the upper troposphere to 130-km. Latitudinal cross sections of the long-lived tracers CH4 and HF show clear indications of the effect of the general circulation.
    Keywords: METEOROLOGY AND CLIMATOLOGY
    Type: Advances in Space Research (ISSN 0273-1177); 14; 9; p. (9)13-(9)20
    Format: text
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    NASA TECHNICAL REPORTS
  • 3
    facet.materialart.
    Unknown
    An FM detector for low S/N (1970)
    In:  Other Sources
    Details
    Publication Date: 2019-06-27
    Description: FM detector without normalization useful for low S/N reception of FSK and PSK in telemetry systems
    Keywords: COMMUNICATIONS
    Type: ; ADEMIE DES SCIENCES
    Format: text
    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...