Figures 1 & 2: Spoofs, Proofs & Jamming September 14, 2012 By Inside GNSS Facebook Twitter Linkedin Return to main article: "Spoofs, Proofs & Jamming" Return to main article: "Spoofs, Proofs & Jamming" Related Posts:Authenticating GNSS: Proofs against Spoofs, Part 2Figures 14 & 15: Keeping the Spoofs OutFigures 12 & 13: Keeping the Spoofs OutFigures 1 & 2: Keeping the Spoofs Out