interpolate geoid value for GPS applications in Jeddah




File list:
fbackup
......\geoid jeddah
......\............\newpaper
......\............\........\soft
......\............\........\....\SOFTWARE
......\............\........\....\........\jeddah.vbp
......\............\........\....\........\jeddah.vbw
......\............\........\....\........\jeddahGGM.dat
......\............\........\....\........\jeddahlevel.dat
......\............\........\....\........\module1.bas