|
Lighthouses In Wales ...
This is a list of lighthouses in Wales. The list runs anticlockwise from north-east to south-east Wales. __TOC__ Active lighthouses In this table, the 'focal height' is the height of the light above water level whilst 'nmi' signifies nautical miles. Inactive lighthouses See also * List of lighthouses and lightvessels *List of lighthouses in England *List of lighthouses in Scotland *List of lighthouses in the Isle of Man *List of lighthouses in Ireland References External links Royal Commission on the Ancient and Historical Monuments of Walesin English and Welsh {{Lighthouses in Europe Wales Lighthouses Lighthouses A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark dangerous coastlines, hazardous shoals, reefs, rocks, and safe entries to harbors; they also assist in aerial navigation. Once widely used, the number of operational lighthouses has declined due to the expense of maintenance and has become uneconomical since the advent of much cheaper, more sophisticated and effective electronic navigational systems. History Ancient lighthouses Before the development of clearly defined ports, mariners were guided by fires built on hilltops. Since elevating the fire would improve the visibility, placing the fire on a platform became a practice that led to the development of the lighthouse. In antiquity, the lighthouse functioned more as an entrance marker to ports than as a warning signa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wales
Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in 2021 of 3,107,500 and has a total area of . Wales has over of coastline and is largely mountainous with its higher peaks in the north and central areas, including Snowdon (), its highest summit. The country lies within the Temperateness, north temperate zone and has a changeable, maritime climate. The capital and largest city is Cardiff. Welsh national identity emerged among the Celtic Britons after the Roman withdrawal from Britain in the 5th century, and Wales was formed as a Kingdom of Wales, kingdom under Gruffydd ap Llywelyn in 1055. Wales is regarded as one of the Celtic nations. The Conquest of Wales by Edward I, conquest of Wales by Edward I of England was completed by 1283, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Commission On The Ancient And Historical Monuments Of Wales
The Royal Commission on the Ancient and Historical Monuments of Wales (RCAHMW; cy, Comisiwn Brenhinol Henebion Cymru; ), established in 1908, is a Welsh Government sponsored body concerned with some aspects of the archaeological, architectural and historic environment of Wales. It is based in Aberystwyth. The RCAHMW maintains and curates the National Monuments Record of Wales (NMRW), an archive with an online platform called Coflein. Professor Nancy Edwards is Chair of the Commissioners. Mission statement The Royal Commission has a national role in the management of the archaeological, built and maritime heritage of Wales, as an originator, curator and supplier of information for individual, corporate and governmental decision-makers, researchers and the general public. To this end it: * Surveys, interprets and records the man-made environment of Wales * Compiles, maintains and curates the National Monuments Record of Wales * Promotes an understanding of this information by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Mile
A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. Historically, it was defined as the meridian arc length corresponding to one minute ( of a degree) of latitude. Today the international nautical mile is defined as exactly . The derived unit of speed is the knot, one nautical mile per hour. Unit symbol There is no single internationally agreed symbol, with several symbols in use. * M is used as the abbreviation for the nautical mile by the International Hydrographic Organization. * NM is used by the International Civil Aviation Organization. * nmi is used by the Institute of Electrical and Electronics Engineers and the United States Government Publishing Office. * nm is a non-standard abbreviation used in many maritime applications and texts, including U.S. Government Coast Pilots and Sailing Directions. It conflicts with the SI symbol for nanometre. History The word mile is from the Latin word for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses And Lightvessels
This article contains links to lists of lighthouses around the world. According to ''Lighthouse Directory'', there are more than 18,600 lighthouses worldwide. Africa *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Antarctica * List of lighthouses in Antarctica * List of lighthouses in the French Southern and Antarctic Lands Asia *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Europe *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' North America *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' Oceania *''Note: Click on the country or place name of your choice in the table below to link you to lighthouses in that area.'' South America *''Note: Click on the country or place na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In England
This is a list of lighthouses in England. It includes lighthouses which are no longer in use as a light but are still standing. It also includes some of the harbour and pier-head lights around the country. Details of several lighthouses and lightvessels in current use in England, together with Wales, the Channel Islands and Gibraltar can be found on the website of Trinity House. Locations of major lighthouses are shown on the adjacent map. __TOC__ Active lighthouses Inactive lighthouses See also *Lists of lighthouses * List of lighthouses in Wales * List of lighthouses in Scotland * List of lighthouses in the Isle of Man * List of lighthouses in Ireland * List of lighthouses in the Channel Islands Notes References External links * see Lighthouses of the British IsleslighthousesRus.org (England Page)* {{Architecture of England England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Scotland
This is a list of lighthouses in Scotland. The Northern Lighthouse Board, from which much of the information is derived, are responsible for most lighthouses in Scotland but have handed over responsibility in the major estuaries to the port authorities. Many of the more minor lights are not shown. A lighthouse that is no longer operating is indicated by the date of closure in the ''operated by'' column. Where two dates are shown, the lighthouse has been rebuilt. Nearly all the lighthouses in this list were designed by and most were built by four generations of one family, including Thomas Smith, who was both the stepfather and father-in-law of Robert Stevenson. Robert's sons and grandsons not only built most of the lights, often under the most appalling of conditions, but pioneered many of the improvements in lighting and signalling that cut down the enormous loss of life in shipping around the coasts of Scotland. The table may be sorted by any column by clicking on the headi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In The Isle Of Man ...
This is a list of lighthouses in the Isle of Man which is located in the Irish Sea between England and Ireland. Lighthouses See also * Registered Buildings and Conservations Areas of the Isle of Man *List of Northern Lighthouse Board lighthouses *List of lighthouses in the United Kingdom *Lists of lighthouses and lightvessels References External links * {{DEFAULTSORT:Lighthouses in the Isle of Man Isle of Man *List Lighthouses A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Lighthouses In Ireland
This is a list of lighthouses in Ireland. The Commissioners of Irish Lights are responsible for the majority of marine navigation aids around the island though a small number are maintained by local harbour authorities. The main list identifies those lighthouses in a clockwise direction starting with Crookhaven lighthouse, County Cork. Maintained by Commissioners of Irish Lights Maintained by other Irish marine authorities A smaller number of active lighthouses are operated by other authorities, primarily the port and harbour companies located around the Irish coast. Inactive Improvements and changes to the aids to navigation around the Irish coast, has meant that there are a number of lighthouses that have been decommissioned. This list includes those where the tower or structure is still in existence. Some of these have been reused, such as Ferris Point which is now a vessel control tower. Clare Island was turned into a guest house and the optic is on permanent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lighthouses In Wales ...
This is a list of lighthouses in Wales. The list runs anticlockwise from north-east to south-east Wales. __TOC__ Active lighthouses In this table, the 'focal height' is the height of the light above water level whilst 'nmi' signifies nautical miles. Inactive lighthouses See also * List of lighthouses and lightvessels *List of lighthouses in England *List of lighthouses in Scotland *List of lighthouses in the Isle of Man *List of lighthouses in Ireland References External links Royal Commission on the Ancient and Historical Monuments of Walesin English and Welsh {{Lighthouses in Europe Wales Lighthouses Lighthouses A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lenses and to serve as a beacon for navigational aid, for maritime pilots at sea or on inland waterways. Lighthouses mark ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Lighthouses In The United Kingdom
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing (d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Buildings And Structures In Wales
A ''list'' is any set of items in a row. List or lists may also refer to: People * List (surname) Organizations * List College, an undergraduate division of the Jewish Theological Seminary of America * SC Germania List, German rugby union club Other uses * Angle of list, the leaning to either port or starboard of a ship * List (information), an ordered collection of pieces of information ** List (abstract data type), a method to organize data in computer science * List on Sylt, previously called List, the northernmost village in Germany, on the island of Sylt * ''List'', an alternative term for ''roll'' in flight dynamics * To ''list'' a building, etc., in the UK it means to designate it a listed building that may not be altered without permission * Lists (jousting), the barriers used to designate the tournament area where medieval knights jousted * ''The Book of Lists'', an American series of books with unusual lists See also * The List (other) * Listing ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
