ODIN:

MOPITT:		http://eos.acd.ucar.edu/mopitt/home.html
		http://www.atmosp.physics.utoronto.ca/mopitt/home.html

GOMOS:		http://www.geo.fmi.fi/gomos/gomos.html

TOMS:		http://jwocky.gsfc.nasa.gov/

SCIAMACHY:	http://saturn.sron.ruu.nl/general/divisions/eos/sciamain.html

SBUV:		Many; no single starting point 

HALOE:		http://haloedata.larc.nasa.gov/

CLAES:		http://tornado.badc.rl.ac.uk/data/claes/