<Ul> <Li> Global Nav . Sat . Systems (GNSSs) </Li> <Li> Global Pos . System (GPS) </Li> <Li> GLONASS (Russia) </Li> <Li> BeiDou (BDS) (China) </Li> <Li> Galileo (Europe) </Li> <Li> NAVIC (India) </Li> <Li> Quasi-Zenith Sat . Sys . (QZSS) (Japan) </Li> <Li> Discrete Global Grid and Geocoding </Li> </Ul> <Li> Global Nav . Sat . Systems (GNSSs) </Li> <Li> Global Pos . System (GPS) </Li> <Li> GLONASS (Russia) </Li>

How accurate is a 8 digit grid coordinate