Table 2—

CG-EGA point accuracy

Zone15 min
5 min
3 min
15 min
5 min
Sensor ISensor IISensor ISensor IIRef. 6Ref. 8Ref. 8
A82.287.280.584.9757169.7
B1511.816.313.823.726.924
C00.100.10.100
D2.813.21.21.22.16.3
E0000000
  • Data are percent. CG-EGA point accuracy was calculated over 15- and 5-min time intervals for sensor I and 15- and 3-min time intervals for sensor II in the first four columns; for comparison, the last three columns represent CG-EGA point accuracy of other sensors in two previous studies. In all studies, hardly any reading ended up in zone C of the point error grid.