ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The method used to measure horizontal drifts at Ibadan is similar in principle to that originated by Mitra4, using a pulse transmitter and three spaced receiving aerials. The aerials are half-wave dipoles at 2.4 Mc./s. and are spaced at the corners of a right-angled triangle with its hypotenuse in ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/1821363a0