Observations on spread-F at Kodaikanal

dc.contributor.author	Sastri, J. H
dc.contributor.author	Murthy, B. S
dc.date.accessioned	2009-07-24T10:52:43Z
dc.date.available	2009-07-24T10:52:43Z
dc.date.issued	1975-06
dc.identifier.citation	Indian Journal of Radio and Space Physics, Vol. 4, pp. 109 - 112	en
dc.identifier.issn	0367-8393
dc.identifier.uri	http://hdl.handle.net/2248/4671
dc.description.abstract	A study of quarter-hourly ionograms of Kodaikanal (geomag. lat: O'6oN; dip: 3'5°N) showed several instances when the spread-F disappears and subsequently. reappears in two hrs or less during it night. Investigation of such events for a 2-yr period showed that this feature is not associated with systematic opposite changes in layer height and there does not seem to be any particular threshold height for the irregularities below which they cannot sustain.	en
dc.language.iso	en	en
dc.publisher	National Institute of Science Communication And Information Resources	en
dc.subject	Ionograms	en
dc.subject	Spread-F Disappears	en
dc.subject	Threshold Height	en
dc.title	Observations on spread-F at Kodaikanal	en
dc.type	Article	en