sea interferometry
... that sea interferometry uses radio waves reflected off the surface of the sea to improve the resolution of a single radio detector?
... that <b id="mwCUA"><a href="./Sea_interferometry" id="mwCUE" rel="mw:WikiLink" title="Sea interferometry">sea interferometry</a></b> uses <a href="./Radio_wave" id="mwCUI" rel="mw:WikiLink" title="Radio wave">radio waves</a> reflected off the surface of the <a href="./Sea" id="mwCUM" rel="mw:WikiLink" title="Sea">sea</a> to improve the resolution of a single radio detector?