id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
506	Add ne(LEO) effects	Ian Culverwell	Ian Culverwell	For single and dual frequency work the effects of a non-zero electron density at the LEO should be included.  These can change the bending angles by up to 30% at CHAMP altitudes of ~450 km, and 5% even at 800 km. 	enhancement	closed	normal	9.1	ropp_fm	9.0	fixed	ionosphere,LEO	sti