Zobrazeno 1 - 10
of 16
pro vyhledávání: '"R. E. Bourdeau"'
Autor:
R. E. Bourdeau
Publikováno v:
Space Science Reviews. 1:719-728
Autor:
R. E. Bourdeau
Publikováno v:
Space Science Reviews. 1:683-728
Previous to the advent of artificial satellites, our knowledge of the ionosphere was limited principally to the interpretation of data from the classical ground-based ionosonde and a few rocket measurements of ionizing radiation, electron density and
Autor:
R. E. Bourdeau, J. L. Donley
Publikováno v:
Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences. 281:487-504
This is a more extensive report than earlier publications on upper-ionospheric ion com position (Bourdeau, Donley, Whipple & Bauer 1962) and electron temperature (Serbu, Bourdeau & Donley 1961) and on spacecraft-plasma interaction (Bourdeau, Donley,
Publikováno v:
Journal of Geophysical Research. 69:4531-4535
Atmospheric heating deduced from satellite drag observations compared with intensity of extreme ultraviolet radiation
Autor:
Siegfried Bauer, R. E. Bourdeau
Publikováno v:
Journal of the Atmospheric Sciences. 19:218-225
Charged Particle temperature results obtained by three different methods (rocket and satellite-borne Langmuir probes, rocket measurements of the altitude dependence of charged particle densities above the F2 peak, and radar incoherent backscatter) ar
Publikováno v:
Journal of Geophysical Research. 71:727-740
Lower ionosphere measurements at solar minimum, discussing positive ion density, electron density, solar radiation optical depth, etc
Publikováno v:
Journal of Geophysical Research. 64:1363-1370
Data on atmospheric conductivity obtained experimentally in the altitude region between 35 and 80 km by use of rocket-borne Gerdien condensers are presented. Analytic expressions based on ion equilibrium and ionization by cosmic rays only are derived
Publikováno v:
Journal of Geophysical Research. 67:467-475
Values of positive-ion concentration (N+ = 1.3 ± 0.1 × 104 ions/cm3), electron temperature (Te = 1750° ± 200°K), and the ratio of atomic helium to oxygen ions (He+/O+ = 1.3 ± 0.3), measured by three separate experiments at an altitude of 1630 k
Publikováno v:
Journal of Geophysical Research. 75:3867-3878
Hydrogen, He and oxygen ion density, and ion and electron temperatures in upper ionosphere from OGO 4 observations
Publikováno v:
Journal of Geophysical Research. 66:4313-4315
Two of the ten experiments performed on the ionosphere direct measurements satellite (Explorer VIII) were designed to measure electron temperature. Although only a fraction of the temperature data has been processed, enough important conclusions can