| General | |
| GLOSS number | 53 |
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| Station name | Fremantle |
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| Country | Australia |
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| Time zone | 120E, GMT + 8hrs |
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| Latitude (+ve N) | -32.05 |
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| Longitude (+ve E) | 115.73333 |
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| Ocean | Indian |
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| Observation period(s) | 1893- |
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| Responsible country | Australia |
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Authority responsible
for tide gauge | Fremantle Port Authority, PO Box 95, Fremantle, WA 6160, Australia |
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| GLOSS contact | Australia |
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| Committed to GLOSS | Yes |
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| Operational | Yes |
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| Instrumentation | |
| Float | Yes |
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| Pressure | No |
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| Bubbler | No |
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| Acoustic | No |
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| Radar | No |
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| Data | |
| Digital data | Yes |
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| Data acquisition rate | 5 minute samples |
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| High frequency data at UHSLC |    |
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| Real-time data available | No |
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| Data archaeology | Historical manuscripts in need of digitisation |
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| Benchmarks | |
| Tide gauge benchmarks | NMV/F/6A: A Lands & Survey precise order benchmark, a brass plate set in concrete below a cover plate at the inshore corner of 'A' berth landing. |
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| Benchmark relationships | Tide Gauge Zero (TGZ) = Fremantle Low Water Datum (1897 onwards).
TGZ = 3.320m below NMV/F/6A
|
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| Auxiliary benchmarks | UF 61: A Lands & Survey precise order benchmark, a brass plate set in concrete below a cover plate near the south east corner of Fremantle Port Authority Building.
FRE 53: A Lands & Survey precise order benchmark, a brass plate set in concrete below a cover plate near the north east corner of Fremantle Port Authority Building.
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| Data at PSMSL | |
| Annual MSL (RLR) data | Yes (Monthly metric data only avaiable) |
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| MSL method | Hourly means |
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| PSMSL code | 680/471 |
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| Other relevant codes | NTF port no. 62230, UHSLC 175 |
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| Additional information | |
| Other relevant information | Original gauge still operational as back-up recorder. NGWLMS station installed at Hillarys Boat Harbour 15km north in November 1991.
PSMSL also hold data from another gauge at Fremantle (PSMSL Code 680/470 1937-1938, 1947, 1957-1964, 1967-1985).
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| Nearest Met. station | Perth Airport |
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| Last updated | 2002-10-16 |
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