...
Level | |||
---|---|---|---|
Type of first fixed surface | 1 | 151 | soil level**ground or water surface |
Scale factor of first fixed surface | all bits to 1 | 1/2/3/4 | n-th soil levelmissing |
Scaled value of first fixed surface | all bits to 1 | missing | |
Type of second fixed surface | 151 | all bits to 1 | missingsoil level** |
Scale factor of second fixed surface | 0 | all bits to 1 | missing |
Scaled value of second fixed surface | 1/2/3/4 | all bits to 1 | missingn-th soil level |
**newly approved by WMO (release in May 2016)