GPS Selective availability turned off

[Eric Madelaine]

wookey@aleph1.co.uk said:
> I'm waiting to find out what the expected differential numbers are
> under the non-SA regime, especailly under long-baseline condiditions.
> Anyone here know? 

We have a couple of friends here that are working on those lines.
They say they expect DGPS to be somewhat better than non-SA GPS, because it 
would correct things like the atmospheric effect or I don't konw which others...

No figures yet, of course!

Eric.