DQRID : D000504.4
Start DateStart TimeEnd DateEnd Time Data Quality Metric
01/28/2000020003/28/20000000Suspect
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Subject:
TWP/CEIL/C1 - Ceilometer offset
DataStreams:twpceilC1.b1
Description:
When the replacement ceilometer was installed at Manus it was tilted 6 degrees.
Since the angle correction setting was not activated, the cloud base heights
reported by the instrument were higher than actual by 0.55% (39 m at 7 km).
Suggestions: 
Use data with caution.
Measurements:twpceilC1.b1:
  • second_cbh
  • first_cbh
  • third_cbh
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