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Köterberg (Lügde)
The Köterberg, at above sea level, is the highest hill in the Lippe Uplands and lies on the state border between North Rhine-Westphalia and Lower Saxony in North Germany. On its northern slopes is the village of Köterberg. Geography The Köterberg is located in the centre of the Weser Uplands, towering high above the surrounding land northwest of the town of Höxter and south-southeast of Lügde within whose municipal area its summit lies. Its peak and much of the crest lie within North Rhine-Westphalia. Only a very narrow tongue of land belongs to Lower Saxony, albeit reaching to the summit with its lower reaches lying mainly within the valley of a stream. At the western end of this strip of land the districts of Lippe, Höxter and Holzminden meet at the summit. In the German Main Triangulation Network (''Deutsches Hauptdreiecksnetz'' or ''DHDN'') the Köterberg is a major triangulation station with the name ''Lügde, Köterberg''. The area of the summit is only wooded to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lippe Uplands
The Lippe Uplands (german: Lipper Bergland, , or ''Lippisches Bergland'') is a range of hills in Ostwestfalen-Lippe within the administrative district of Detmold in the German state of North Rhine-Westphalia. Geography The Lippe Uplands are part of the Weser Uplands and are delineated by the river Werre in the west and the Weser in the north and east. To the south the Lippe Uplands merge into the Egge Hills and the Oberwälder Land. The landscape has sharp variations in relief: rounded peaks (''Kuppen'') alternate with steep ridges, and flat depressions with hills dissected by valleys. Three larger rivers - the Weser, Werre and Bega, cut deeply into the terrain, the Lippe Uplands dropping away down into their valleys. The highest elevation is the Köterberg at . Flora and fauna The woods are dominated by stands of beech and oak. The agricultural land is almost exclusively used for arable farming. Rare and protected animals and plants are found along the partly, almost natural r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marl
Marl is an earthy material rich in carbonate minerals, clays, and silt. When hardened into rock, this becomes marlstone. It is formed in marine or freshwater environments, often through the activities of algae. Marl makes up the lower part of the cliffs of Dover, and the Channel Tunnel follows these marl layers between France and the United Kingdom. Marl is also a common sediment in post-glacial lakes, such as the marl ponds of the northeastern United States. Marl has been used as a soil conditioner and neutralizing agent for acid soil and in the manufacture of cement. Description Marl or marlstone is a carbonate-rich mud or mudstone which contains variable amounts of clays and silt. The term was originally loosely applied to a variety of materials, most of which occur as loose, earthy deposits consisting chiefly of an intimate mixture of clay and calcium carbonate, formed under freshwater conditions. These typically contain 35–65% clay and 65–35% carbonate. The te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Police
The police are a constituted body of persons empowered by a state, with the aim to enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and the use of force legitimized by the state via the monopoly on violence. The term is most commonly associated with the police forces of a sovereign state that are authorized to exercise the police power of that state within a defined legal or territorial area of responsibility. Police forces are often defined as being separate from the military and other organizations involved in the defense of the state against foreign aggressors; however, gendarmerie are military units charged with civil policing. Police forces are usually public sector services, funded through taxes. Law enforcement is only part of policing activity. Policing has included an array of activities in different situations, but the predominant ones are concerned with the pre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microwave Radio Relay
Microwave transmission is the transmission of information by electromagnetic waves with wavelengths in the microwave frequency range of 300MHz to 300GHz(1 m - 1 mm wavelength) of the electromagnetic spectrum. Microwave signals are normally limited to the line of sight, so long-distance transmission using these signals requires a series of repeaters forming a microwave relay network. It is possible to use microwave signals in over-the-horizon communications using tropospheric scatter, but such systems are expensive and generally used only in specialist roles. Although an experimental microwave telecommunication link across the English Channel was demonstrated in 1931, the development of radar in World War II provided the technology for practical exploitation of microwave communication. During the war, the British Army introduced the Wireless Set No. 10, which used microwave relays to multiplex eight telephone channels over long distances. A link across the English Channel allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from el, τῆλε (''tēle'', ''far'') and φωνή (''phōnē'', ''voice''), together meaning ''distant voice''. A common short form of the term is ''phone'', which came into use early in the telephone's history. In 1876, Alexander Graham Bell was the first to be granted a United States patent for a device that produced clearly intelligible replication of the human voice at a second device. This instrument was further developed by many others, and became rapidly indispensable in business, government, and in households. The essential elements of a telephone are a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutsche Bundespost
The Deutsche Bundespost (German federal post office) was a German state-run postal service and telecommunications business founded in 1947. It was initially the second largest federal employer during its time. After staff reductions in the 1980s, the staff was reduced to roughly 543,200 employees in 1985. The corporation was dissolved in 1995 under two rounds of postal reforms that took place in the German Post Office in 1989 and 1995, respectively. Following the reforms, the former Deutsche Bundespost was broken into three publicly traded corporations: Deutsche Post AG (German Post), Deutsche Telekom (German Telecom), and Deutsche Postbank AG (German Post Bank). History Created in 1947 in the Trizone as a successor to the ''Reichspost'' (German imperial post office), until 1950 the enterprise was called ''Deutsche Post'' (German post office). Until 1989, the ''Deutsche Bundespost'' was a state-owned operation. Organization The ''Bundespost'' was developed according to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Typenturm
A ''Typenturm'' (German for ''standard tower'') is a standardised telecommunications tower built of reinforced concrete the former German federal post office (now Deutsche Telekom AG). Different types of tower were developed and built at different locations, like the series FMT 1 to FMT 16. The individual series differ in each case in the number of antenna platforms and the size of the operating projectile. The types FMT 7 to 10 are without pulpit. The type towers were usually designed on the basis of economic and functional criteria and only secondarily for aesthetics. Compared with structural steelworks, the reinforced concrete construction way is easier in the establishment and maintenance. In Germany there are about 300 towers of this type. The establishment of these towers began in the mid-1960s, when the Federal Postal Administration developed its radio relay system clearly. In the planning of the type towers engineer Fritz Leonhardt and the architect Erwin Heinle were cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vernacular
A vernacular or vernacular language is in contrast with a "standard language". It refers to the language or dialect that is spoken by people that are inhabiting a particular country or region. The vernacular is typically the native language, normally spoken informally rather than written, and seen as of lower status than more codified forms. It may vary from more prestigious speech varieties in different ways, in that the vernacular can be a distinct stylistic register, a regional dialect, a sociolect, or an independent language. Vernacular is a term for a type of speech variety, generally used to refer to a local language or dialect, as distinct from what is seen as a standard language. The vernacular is contrasted with higher-prestige forms of language, such as national, literary, liturgical or scientific idiom, or a ''lingua franca'', used to facilitate communication across a large area. According to another definition, a vernacular is a language that has not develope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunication Tower
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. Typical masts are of steel lattice or tubular steel construction. Masts themselves play no part in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prussian Semaphore System
The Prussian Semaphore System was a telegraphic communications system used between Berlin and the Rhine Province from 1832 to 1849. It could transmit administrative and military messages by optical signal over a distance of nearly . The telegraph line comprised 62 stations each furnished with a signal mast with six cable-operated arms. The stations were equipped with telescopes that operators used to copy coded messages and forward them to the next station. Three dispatch departments (telegraphische Expeditionen) located in Berlin, Cologne and Koblenz handled the coding and decoding of official telegrams. Although electric telegraphy made the system obsolete for military use, simplified semaphores were still used for railway signals. Historical background At the time of construction of the Prussian semaphore system, the technology had already been known for thirty years. It was based on earlier designs by Claude Chappe and his brother which were in use in France on many tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Topographical
Topography is the study of the forms and features of land surfaces. The topography of an area may refer to the land forms and features themselves, or a description or depiction in maps. Topography is a field of geoscience and planetary science and is concerned with local detail in general, including not only relief, but also natural, artificial, and cultural features such as roads, land boundaries, and buildings. In the United States, topography often means specifically ''relief'', even though the USGS topographic maps record not just elevation contours, but also roads, populated places, structures, land boundaries, and so on. Topography in a narrow sense involves the recording of relief or terrain, the three-dimensional quality of the surface, and the identification of specific landforms; this is also known as geomorphometry. In modern usage, this involves generation of elevation data in digital form (DEM). It is often considered to include the graphic representation of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Ludwig Von Lecoq
Karl Ludwig von Lecoq or Karl Ludwig von Le Coq, born 23 September 1754 – died 14 February 1829, of Huguenot, French Huguenot ancestry, first joined the army of the Electorate of Saxony. He later transferred his loyalty to the Kingdom of Prussia and fought during the French Revolutionary Wars, earning a coveted award for bravery. While serving variously as a staff officer and diplomat, he became renowned as an expert cartographer. In 1806 he was entrusted with command of the forces in northwest Germany. Cut off from the main body of the Prussian army after the disaster at the Battle of Jena-Auerstedt, he concentrated his troops in the fortress of Hamelin, Hameln. After a brief siege, he surrendered his troops to an inferior force of enemies. For this, he was sentenced to life imprisonment. However, he was later pardoned and continued his map-making until he went blind. Early career Lecoq was born on 23 September 1754 to a Huguenot, French Huguenot family in Eilenburg in the E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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