The situation on the ground is actually not as bad as that. I think most of the jamming affects aircraft a lot worse than grounded devices. Still, in Haifa (city in the northern half of Israel) even on the ground you can almost never get a good signal of your actual position.
gpsjam.org
Today in my part of the world it looks like my GPS weather is good.
(I hope that you will be safe out there)
Thanks.
The situation on the ground is actually not as bad as that. I think most of the jamming affects aircraft a lot worse than grounded devices. Still, in Haifa (city in the northern half of Israel) even on the ground you can almost never get a good signal of your actual position.