Porto Grande (Cape Verde) Site History

History Summary

Station Porto Grande, Cape Verde
Country Portugal
Latitude 16° 52.0' N
Longitude 024° 59.0' W
GLOSS No 254
Time Reference GMT (00-23 hours)
Contributor Instituto Hidrografico de Marinha Lisboa Codex,
Portugal
Instrument Type A.OTT R20T, float and stilling well
Site of Gauge  
Observational periods 1990 - 1993

Benchmark relationships

All heights have been referred to the station Tide Gauge Zero which is linked to fixed bench marks.

Quality Assessment by the UH Sea Level Center

Comment: No obvious problems were noted in the hourly or daily data.

YEAR CI(%) QI(%) MISSING DATA REPLACED GAPS OR BAD DATA QUESTIONABLE FLUCTUATIONS
1990 34 34 none none none