SPIRIT instrument

The SPIRIT mission

A new type of portable infra red spectrometer (SPIRIT : SPectromètre Infra-Rouge In situ Troposphérique) using a quantum cascade laser and a patented new long multipass optical cell has been set up for the simultaneous flux measurements of two Greenhouse Gases (GHG): nitrous oxide (N2O) and methane (CH4), at the air land interface.

Products available through Ether

N2O, CH4.