| General | |
| GLOSS number | 76 |
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| Station name | Port Elizabeth |
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| Country | South Africa |
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| Time zone | 030E, GMT + 2hrs |
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| Latitude (+ve N) | -33.57 |
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| Longitude (+ve E) | 25.37 |
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| Ocean | Indian |
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| Observation period(s) | 1937- |
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| Responsible country | South Africa |
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Authority responsible
for tide gauge | Hydrographer, South African Navy, Private Bag X1, Tokai 7966, South Africa |
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| GLOSS contact | South_Africa |
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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 | Yes |
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| Radar | Yes |
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| Data | |
| Digital data | Yes |
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| Additional parameters | Sea temperature (from 1990), air pressure (from 1990) |
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| Data acquisition rate | Float/stilling well - filtered hourly. Acoustic meaned values recorded at one minute intervals. |
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| High frequency data at BODC |   |
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| High frequency data at UHSLC |  |
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| Real-time data available | No |
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| Additional parameters (real-time) | Sea temperature (from 1990), air pressure (from 1990) |
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| Benchmarks | |
| Tide gauge benchmarks | Trig Survey BM PE1 adjacent bollard No. 1 Charl Malan Quay. UTM Grid Reference 35 HLN 732417. |
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| Benchmark relationships | Tide Gauge Zero (TGZ) = South Africa Chart Datum.
TGZ = 0.838m below LLD (MSL) until 31 December 1978
TGZ = 0.900m below LLD (MSL) from 01 January 1979
TGZ = 5.299m below BM PE1
|
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| Data at PSMSL | |
| Annual MSL (RLR) data | |
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| Annual MSL (RLR) plot |  |
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| MSL method | Doodson X0 filter |
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| PSMSL code | 430/088 |
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| Other relevant codes | UHSLC 184 |
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| Additional information | |
| Other relevant information | Values based on GPS have been observed but not finally calculated. |
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| Nearest Met. station | Port Elizabeth |
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| Last updated | 2002-12-11 |
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