| 词条 | Portland Lighthouse |
| 释义 |
| name = Portland Point Lighthouse | caption = | pushpin_map = Jamaica#Caribbean | relief = 1 | pushpin = lighthouse | pushpin_map_caption = Jamaica | coordinates = {{coord|17.7423411|-77.1576047|region:JM-04_type:landmark|display=inline,title}}[1] | location = Portland Point Clarendon Jamaica[2] | yearlit = unknown[2] | automated = | yeardeactivated = | foundation = | construction = steel skeletal tower[4] | shape = square tower with balcony and lantern | marking = red and white tower, red lantern and gallery [2] | height = {{convert|35|m|ft}}[6] | focalheight = {{convert|198|m|ft}}[2] | lens = | currentlens = | intensity = | range = | characteristic = Fl (2) W 15s.[2] | fogsignal = | admiralty = J5327[2] | NGA = 14112[2] | ARLHS = JAM-006[2] | USCG = }}Portland Cottage light structure formerly Portland Lighthouse sometimes Portland Point Lighthouse is situated on the summit of Portland Ridge, Clarendon, near the southernmost part of Jamaica.[4][3] The tower is an open-framed, square, tapered steel structure with lantern and gallery, the highest in the Island, at a height of {{convert|145|ft|m}}[6] (129 iron steps).[2][4] It has a white revolving light, giving two flashes in quick succession every 15 seconds.[4][5] The lighthouse is maintained by the Port Authority of Jamaica, an agency of the Ministry of Transport and Works.[2] See also{{stack|{{Portal|Jamaica|Lighthouses}}}}
References1. ^UK Directorate of Overseas Surveys 1:50,000 map of Jamaica (12 sheets), 1958-1973. 2. ^1 2 3 4 5 6 7 8 9 {{cite rowlett|jam|date=2008-10-20}} 3. ^UK Directorate of Overseas Surveys 1:50,000 map of Jamaica sheet H, 1973. 4. ^1 2 3 Portland Point Lighthouse, Frans Eijgenraam, 2000. 5. ^1 2 Portland Point Lighthouse {{webarchive|url=https://web.archive.org/web/20090908182353/http://www.jnht.com/heritage_site.php?id=101 |date=2009-09-08 }}, Jamaica National Heritage Trust, 2005. External links
2 : Lighthouses in Jamaica|Buildings and structures in Clarendon Parish |
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