Published 28 May 2015
How do you measure the particle size of a volcanic ash cloud?
I was stuck in traffic on the M8 travelling between Edinburgh and Glasgow when a news item really pricked my ears up. Scientists from Edinburgh University’s school of GeoSciences have been investigating better ways of measuring the extent of ash…READ MORE >
Tags: Fraunhofer approximation, Laser diffraction, Mie Theory, Particle size