Table 1 Characteristics of standard deviational ellipses by phase
Phase | Location of the mean center | Ellipse size of the epidemics | Orientation of the ellipse | ||
|---|---|---|---|---|---|
CenterX (m) | CenterY (m) | XStdDist (km) | YStdDist (km) | Rotation (°from North) | |
1 | 1,383,592.750160 | 3,949,191.040550 | 325.181481980 | 277.821569251 | 152.621015 |
2 | 1,184,775.846750 | 3,516,687.088910 | 294.358161767 | 785.662350587 | 26.947956 |
3 | 656,953.359159 | 4,089,979.224960 | 1976.727605830 | 539.929271709 | 123.918912 |