| Term | Doppler spectrum width, horizontal |
|---|---|
| Definition | The Doppler spread or Doppler spectrum width is usually defined as the standard deviation of the Doppler velocity about its mean value, regarding the velocity as a continuously distributed random variable with a probability density function equal to the normalized Doppler spectrum. Direction of polarization here is horizontal. |
| Sampling medium | Air |
| Aggregation type | Categorical |
| Units | m/s |
| Provenance | WMO radial |
| Provenance uri | https://community.wmo.int/en/activity-areas/wis/wmo-cf-extensions |
| Category | - |
| Note | - |
| Status | ACCEPTED |