Variables | File | Units | Comments |
---|---|---|---|
Zonal wind | uwnd | m/s | Westerly wind is positive |
Meridional wind | vwnd | m/s | Southerly wind is positive |
Vertical wind | wwnd | m/s | Upflow is positive |
Echo intensity for Beam 1 | pwr1 | dB | Arbitrary unit |
Echo intensity for Beam 2 | pwr2 | dB | Arbitrary unit |
Echo intensity for Beam 3 | pwr3 | dB | Arbitrary unit |
Echo intensity for Beam 4 | pwr4 | dB | Arbitrary unit |
Echo intensity for Beam 5 | pwr5 | dB | Arbitrary unit |
Spectral width for Beam 1 | wdt1 | m/s | Half power full width |
Spectral width for Beam 2 | wdt2 | m/s | Half power full width |
Spectral width for Beam 3 | wdt3 | m/s | Half power full width |
Spectral width for Beam 4 | wdt4 | m/s | Half power full width |
Spectral width for Beam 5 | wdt5 | m/s | Half power full width |
Beam Direction
Beam No. | (Az, Ze) |
---|---|
1 | ( 0, 0) |
2 | ( 0, 10) |
3 | ( 90, 10) |
4 | (180, 10) |
5 | (270, 10) |
Data Format
Observation Parameters
Parameter | Value (Before 11 LT on August 2, 2001) | Value (After 11 LT on August 2, 2001) |
---|---|---|
Subpulse length | 1 micro sec | 1 micro sec |
Inter Pulse Period | 200 micro sec | 400 micro sec |
Number of coherent integrations | 16 | 32 |
Number of incoherent integrations | 7 | 5 |
Number of FFT points | 512 | 256 |
Pulse compression | 8 bit optimized code (*) | 16 bit optimized code (*) |