| NOS/NIMA | |
|---|---|
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Jetty (partly below MHW) office |
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Submerged jetty |
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Jetty (small scale) |
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Pump-out facilities |
 |
Quarantine |
| NOS | National Ocean Service (US) |
| NIMA | National Imagery and Mapping Agency (US) |
| IHO | International Hydrographic Organization |
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