Mxsmanic wrote:

Jose writes:

I think WAAS combined with DGPS will soon provide digital
accuracy...

What is "digital accuracy"?

It's a marketing term, which translates roughly to "fleecing the
uninformed."

I am not sure of all of MX's biases but GPS provides a far better
navigation, positioning and timing service globally, free than
anything he or his country has done.

Ron Lee