Title: Meterwave observations of Saturn to constrain its water content

Abstract:
We present radio observations of Saturn at metric wavelengths obtained with the Giant 
Meterwave Radio Telescope in India, the eVLA interferometer in the USA, and the LOFAR 
interferometer in Europe. These measurements aim at contraining the ammonia and water 
abundances in the deep atmosphere of Saturn below the ice clouds at a few kilobar pressure 
levels. Radiative transfer models of the planet''s thermal emission at these wavelengths, fitted to 
these measurements, allow us to then derive a range of possible values for the bulk NH3 and 
H2O abundances.