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Table of PWV comparison
Mean PWV diffrences (GPS minus ETA), 2007
| Month | Mean | 00UTC | 06UTC | 12UTC | 18UTC |
| October (temporary) |
|---|
| CONUS | -0.06 | -0.28 | 0.34 | -0.13 | 0.31 |
|---|
| SE | -0.21 | -0.82 | 0.18 | -0.38 | 0.20 |
|---|
| September |
|---|
| CONUS | 0.00 | -0.60 | 0.29 | 0.03 | 0.28 |
|---|
| SE | -0.61 | -1.33 | -0.20 | -0.53 | -0.34 |
|---|
| August |
|---|
| CONUS | -0.03 | -0.48 | 0.35 | -0.02 | 0.02 |
|---|
| SE | -0.63 | -1.62 | -0.49 | -0.24 | -0.21 |
|---|
| July |
|---|
| CONUS | -0.14 | -0.43 | -0.06 | 0.17 | -0.22 |
|---|
| SE | -0.70 | -1.01 | -0.60 | -0.61 | -0.57 |
|---|
| June (limited number of samplings) |
|---|
| CONUS | -0.04 | -0.06 | -0.37 | 0.47 | -0.20 |
|---|
| SE | -0.63 | -0.97 | -1.17 | 0.28 | -0.79 |
|---|
| May (limited number of samplings) |
|---|
| CONUS | 0.11 | 0.01 | -0.16 | 0.39 | 0.20 |
|---|
| SE | 0.04 | -0.31 | -0.43 | 0.34 | 0.55 |
|---|
O minus B (GPS minus ETA) tends to show negative in the southeastern area area of the domain.
The negative biases less than -0.5 mm (in PWV)
shows with blue background.
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