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Radar map of Venus at 3.8 cm wavelength
Authors:AEE Rogers  RP Ingalls  GH Pettengill
Institution:Haystack Observatory, Westford, Massachusetts 01886, USA;Department of Earth and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
Abstract:Radar echoes from Venus have been mapped at a wavelength of 3.8 cm from approximately 270° to 10° in longitude and ?50° to +50° in latitude during the inferior conjunctions of 1969 and 1972. Observations made in April 1969 and again in June 1972 both show the same regions of high reflectivity as well as several large regions of low reflectivity.
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