File:Farol do Forte do Cavalo - Sesimbra - Portugal (50424196713).jpg
Original file (2,552 × 3,861 pixels, file size: 1.49 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionFarol do Forte do Cavalo - Sesimbra - Portugal (50424196713).jpg |
O Farol do Forte do Cavalo está instalado no antigo Forte de S. Teodósio, construído entre 1648 e 1652 na Ponta do Cavalo, em Sesimbra, Setúbal. O farol propriamente dito, assim como os alojamentos para os faroleiros que o guarneciam, foram erigidos na bateria superior do forte em meados de novembro de 1895, entrando em funcionamento em Setembro do ano seguinte, emitindo uma luz vermelha, fixa, do alto de uma torre de 6 m. Em 1927 a luz foi alterada para branca de ocultações. Em fevereiro de 1940, transita para o Ministério da Marinha, enquanto que o forte transita para o Ministério das Finanças. Em 1959, a torre branca foi pintada de vermelho, cor que actualmente ostenta. Em 1972 é electrificado e onze anos depois é remodelado e automatizado, passando a utilizar lâmpadas de halogénio com cambiador. Possui, nos dias de hoje, uma óptica dióptrica catadióptrica de Fresnel de quinta ordem, com 187,5 milímetros de distância focal, instalada no alto de uma torre de sete metros, estando o plano focal a 35 metros de altitude. <a href="https://pt.wikipedia.org/wiki/Farol_do_Forte_do_Cavalo" rel="noreferrer nofollow">pt.wikipedia.org/wiki/Farol_do_Forte_do_Cavalo</a> |
Date | |
Source | Farol do Forte do Cavalo - Sesimbra - Portugal 🇵🇹 |
Author | Vitor Oliveira from Torres Vedras, PORTUGAL |
Camera location | 38° 26′ 03.44″ N, 9° 06′ 58.01″ W | View this and other nearby images on: OpenStreetMap | 38.434290; -9.116114 |
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Licensing
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This image was originally posted to Flickr by Portuguese_eyes at https://flickr.com/photos/21446942@N00/50424196713. It was reviewed on 7 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
7 October 2020
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:36, 7 October 2020 | 2,552 × 3,861 (1.49 MB) | Tm (talk | contribs) | Transferred from Flickr via #flickr2commons |
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File usage on other wikis
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 40D |
Exposure time | 1/1,600 sec (0.000625) |
F-number | f/6.3 |
ISO speed rating | 400 |
Date and time of data generation | 12:25, 1 December 2018 |
Lens focal length | 85 mm |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Y and C positioning | Co-sited |
Pair of black and white reference values |
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Exif version | 2 |
Meaning of each component |
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Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |