Figures 5 & 6: IGS-MGEX January 20, 2014 By Inside GNSS Facebook Twitter Linkedin Return to main article: "IGS-MGEX" Return to main article: "IGS-MGEX" Related Posts:IGS-MGEXTables 1 & 2: IGS-MGEXFigures 2 & 3: The Top Ten in PNTFigures 4 & 5: Going Deep