Fort Denison (Sydney, Australia) Data Quality Assessment
Quality assessment of sea level data by the TOGA Sea Level Center/National Oceanographic Data Center Joint Archive For Sea Level
Station | Fort Denison, Sydney | Latitude | 33° 51.0' S |
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Country | Australia | Longitude | 151° 14.0' E |
JASL # | 333A | Time Meridian | 150° E (GMT + 10 hr) |
GLOSS # | 057 | TOGA # | None |
NODC # | 33153101 |
Contributor: | Flinders University of South Australia, School of Earth Sciences, Bedford Park, South Australia 5042 |
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Originator: | Same |
Original Data: | Unconfirmed |
Instrument Type: | Unconfirmed |
Digitised Interval: | Unconfirmed |
Present Data: | Hourly, daily, and monthly values obtained by: |
Hourly: | Unconfirmed |
Daily: | 119-point convolution filter (Bloomfield, 1976) centred on noon applied to the hourly data with respective periods of the 95, 50, and 5% amplitude points at 124.0, 60.2, and 40.2 hours |
Monthly: | Simple average of all daily values; calculated if 7 or fewer days are missing |
Span of Data: | 01 January 1985 - 31 December 1987 |
Gaps > 1 Month: | None |
Time Reference: | GMT (hours 00-23) |
Space-filler Flag: | -9999 |
Units: | Millimetres |
Missing Data Flag: | 99999 |
Reference Level: | Until notified otherwise, the sea level heights are assumed to be referred to the tide staff zero. |
Comment: | The daily and monthly values are reasonable and do not reveal any obvious errors. |