Up 雲観測 作成: 2022-01-05
更新: 2022-11-15


  • 観測項目:雲量, 雲高, 雲形

     WMO "Observing Clouds" から引用:
    • Estimate or measure total cloud amount (cover)
    • Identify all clouds in the sky by genus, and where possible, species, varieties, supplementary features, accessory clouds, mother-cloud and any other meteors associated with the cloud
    • Estimate or measure cloud amounts of the individual cloud genera and cloud layers
    • Estimate or measure cloud height
    • Estimate direction of movement