dGPS approaches
dGPS approaches are more precise since there is a ground station that corrects the GPS signal. Having flown a few GPS approaches in the US I wonder if there's any difference in flying a dGPS approach. The few questions I have on my mind are:
Are the minimums lower? Does the approach plate specify a dGPS approach? Is additional equipment needed in the airplane or can dGPS approaches be flown with GA IFR GPS?