Digitale Medien
[s.l.]
:
Nature Publishing Group
Nature
179 (1957), S. 339-340
ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] Radio Exploration of the Ionosphere IN the usual method of ionospheric sounding, short trains of radio waves are sent vertically upwards and received at the ground after reflexion in the ionosphere. From the measured time of travel the equivalent height (h1), at which the waves would have been ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/179339a0
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