
| TOTAL
STANDARD DEVIATION ( s ) |
Fig. 5 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |
|---|---|---|---|---|---|
| SEASONAL
STANDARD DEVIATION ( ss ) |
Fig. 6 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |
| INTERANNUAL STANDARD DEVIATION ( si ) | Fig. 7 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |
| ( ss ) / ( si ) | Fig.8 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |
| NOISE
STANDARD DEVIATION ( sn ) |
Fig. 9 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |
| STANDARD DEVIATION NOISE/SIGNAL RATIO | Fig. 10 | IX-1 | IX-12 | IX-22/PX-11 | PX-2 |