ROCA CONTROL maintains a continuous 24-hour watch over the
COPREP area. The facilities of the Roca Control are the following:
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(a) 8 Coastal Radars:
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(i) Long-range SCANTER primary radars
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(ii) Focus of long distance sea side coverage
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(iii) Special high gain 21” antennas
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(iv) Surveillance of all the continental Portuguese
Coast
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(v) Video from selected radar and combined radar
data available to main centre's VTS operator;
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(b) 8 Harbour Radars:
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(i) Short range primary radars (for 3 of those)
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(ii) Surveillance of the harbours approach area
(for 5 of those)
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(iii) Video from selected radar and combined radar
data available to main centre's VTS operator;
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(c) 11 AIS Sides:
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(i) Automatic identification of ships:
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- IMO standards
- 3 types of information: ship static, dynamic and voyage
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(ii) Based on GPS positioning
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(iii) AIS position data merged with radar data
at operator display (TDS)
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(iv) Ship identification correlated with National
Maritime Ship Database;
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(d) 11 Voice Radio Communication Sites:
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(i) VHF voice radio communication with ships and
aeronautical emergency channel
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(ii) Complete coverage of the continental Portuguese
Coast
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(iii) VTS operators are able to communicate within
the coverage area
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(iv) Telephone and electronic communication between
harbours and VTS control centres;
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(e) 11 VHF Direction Finder Sites:
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(i) Azimuthing of radio communication
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(ii) Complete coverage of the continental Portuguese
Coast
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(iii) Data from all sites available for the VTS
operators
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(iv) RDF data is present on operator displays
(TDS);
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(f) 6 Meteorological Sites with:
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(i) Anemometer, Thermometer, Barometer, Hygrometer,
Rainfall indicator, Visibility sensors
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(ii) Meteorological data of all sites will be
presented to the VTS operators.