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Calar Alto
Calar Alto is the highest peak (2168 m over sea level) in the Sierra de Los Filabres, a mountain chain in Andalusia, Spain. It is also the highest peak in the said mountain range. It hosts the Calar Alto astronomical observatory, which benefits from two aspects of the climate in the region: the dry atmosphere reduces the restrictions that atmospheric water vapor adds to the transmission characteristics of seeing through the atmosphere (see also the article Tabernas Desert The Tabernas Desert ( es, Desierto de Tabernas) is one of Spain's semi-arid deserts, located within Spain's south-eastern province of Almería. It is in the interior, about north of the provincial capital Almería, in the Tabernas municipalit ...), and the low number of cloudy nights adds nicely to the efficiency of observations through the year. External linksCalar Alto Observatory Homepage [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almería Province
Almería (, , ) is a city and municipality of Spain, located in Andalusia. It is the capital of the province of the same name. It lies on southeastern Iberia on the Mediterranean Sea. Caliph Abd al-Rahman III founded the city in 955. The city grew wealthy during the Islamic era, becoming a world city throughout the 11th and 12th centuries. It enjoyed an active port that traded silk, oil and raisins. Etymology The name "Almería" comes from the city's former Arabic name, ''Madīnat al-Mariyya'', meaning "city of the watchtower". As the settlement was originally port or coastal suburb of Pechina, it was initially known as ''Mariyyat al-Bajjāna'' (''Bajjāna'' being the Arabic name for Pechina). History The origin of Almería is connected to the 9th-century establishment of the so-called Republic of Pechina (Bajjana) some kilometres to the north, which was for a time autonomous from the Cordobese central authority: the settlement of current-day Almería initially developed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spain
, image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , image_map = , map_caption = , image_map2 = , capital = Madrid , coordinates = , largest_city = Madrid , languages_type = Official language , languages = Spanish language, Spanish , ethnic_groups = , ethnic_groups_year = , ethnic_groups_ref = , religion = , religion_ref = , religion_year = 2020 , demonym = , government_type = Unitary state, Unitary Parliamentary system, parliamentary constitutional monarchy , leader_title1 = Monarchy of Spain, Monarch , leader_name1 = Felipe VI , leader_title2 = Prime Minister of Spain ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sierra De Los Filabres
Sierra de Los Filabres is the largest mountain range in Almería Province, Andalusia, Spain, measuring in length. Its highest point, the Calar Alto is also the highest peak in the province of Almería and hosts an important astronomical observatory. Geography The Sierra de Los Filabres belongs to the Penibaetic System and forms the southern limit of the Almanzora Valley. Besides its highest point, the 2,168 m high Calar Alto, other important peaks are the Tetica de Bacares or "La Tetica" (2,086 m), a breast-shaped hill, and the Calar Gallinero (2,049 m). The Sierra de Los Filabres is an eastern prolongation of the Sierra de Baza mountain range in the same system. There are picturesque towns in this range, like Olula de Castro, Chercos Viejo and Sierro, to name but a few. The easiest route to reach the range starts from Gérgal. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Schist
Schist ( ) is a medium-grained metamorphic rock showing pronounced schistosity. This means that the rock is composed of mineral grains easily seen with a low-power hand lens, oriented in such a way that the rock is easily split into thin flakes or plates. This texture (geology), texture reflects a high content of platy minerals, such as micas, talc, chlorite group, chlorite, or graphite. These are often interleaved with more granular minerals, such as feldspar or quartz. Schist typically forms during regional metamorphism accompanying the process of mountain building (orogeny) and usually reflects a medium Metamorphism#Metamorphic grades, grade of metamorphism. Schist can form from many different kinds of rocks, including sedimentary rocks such as mudstones and igneous rocks such as tuffs. Schist metamorphosed from mudstone is particularly common and is often very rich in mica (a ''mica schist''). Where the type of the original rock (the protolith) is discernible, the schist is us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gérgal
Gérgal is a municipality of Almería province, in the autonomous community of Andalusia, Spain. The town is located at the foot of the southern side of the Sierra de Los Filabres Sierra de Los Filabres is the largest mountain range in Almería Province, Andalusia, Spain, measuring in length. Its highest point, the Calar Alto is also the highest peak in the province of Almería and hosts an important astronomical observ .... Demographics References External links *Gérgal- Sistema de Información Multiterritorial de Andalucía *- Diputación Provincial de Almería Municipalities in the Province of Almería {{Almería-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andalusia
Andalusia (, ; es, Andalucía ) is the southernmost Autonomous communities of Spain, autonomous community in Peninsular Spain. It is the most populous and the second-largest autonomous community in the country. It is officially recognised as a Nationalities and regions of Spain, "historical nationality". The territory is divided into eight Provinces of Spain, provinces: Province of Almería, Almería, Province of Cádiz, Cádiz, Province of Córdoba (Spain), Córdoba, Province of Granada, Granada, Province of Huelva, Huelva, Province of Jaén (Spain), Jaén, Province of Málaga, Málaga, and Province of Seville, Seville. Its capital city is Seville. The seat of the High Court of Justice of Andalusia is located in the city of Granada. Andalusia is located in the south of the Iberian Peninsula, in southwestern Europe, immediately south of the autonomous communities of Extremadura and Castilla-La Mancha; west of the autonomous community of Region of Murcia, Murcia and the Mediterr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calar Alto Observatory
The Calar Alto Observatory (Centro Astronómico Hispano en Andalucía or "Spanish Astronomical Centre in Andalusia") is an astronomical observatory located in Almería province in Spain on Calar Alto, a mountain in the Sierra de Los Filabres range. Until 2018, Calar Alto was owned and operated jointly by the German Max Planck Institute for Astronomy in Heidelberg, and the Spanish Institute of Astrophysics of Andalusia (IAA-CSIC) in Granada. It was named the "German–Spanish Astronomical Centre" (in Spanish, Centro Astronómico Hispano-Alemán (CAHA); in German, Deutsch-Spanisches Astronomisches Zentrum). In 2019, the Council of Andalusia takes over the German partner, sharing the observatory with the Spanish National Research Council through its head institute, IAA-CSIC. Calar Alto telescopes are used for a broad range of observations, from objects in the Solar System to cosmology (thAlhambraand CALIFA surveys), including the search for exoplanets (thCARMENESsurvey). The 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electromagnetic Absorption By Water
The absorption of electromagnetic radiation by water depends on the state of the water. The absorption in the gas phase occurs in three regions of the spectrum. Rotational transitions are responsible for absorption in the microwave and far-infrared, vibrational transitions in the mid-infrared and near-infrared. Vibrational bands have rotational fine structure. Electronic transitions occur in the vacuum ultraviolet regions. Liquid water has no rotational spectrum but does absorb in the microwave region. Its weak absorption in the visible spectrum results in the pale blue color of water. Overview The water molecule, in the gaseous state, has three types of transition that can give rise to absorption of electromagnetic radiation: * Rotational transitions, in which the molecule gains a quantum of rotational energy. Atmospheric water vapour at ambient temperature and pressure gives rise to absorption in the far-infrared region of the spectrum, from about 200 cm−1 (50 μm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tabernas Desert
The Tabernas Desert ( es, Desierto de Tabernas) is one of Spain's semi-arid deserts, located within Spain's south-eastern province of Almería. It is in the interior, about north of the provincial capital Almería, in the Tabernas municipality in Andalusia. Due to its high elevation and inland location, it has slightly higher annual rainfall (more than per year) and lower annual average temperature than coastal areas of Almeria. A nature reserve (protected area), it spans . Climate The Tabernas Desert is defined mainly by a cold semi-arid climate and a cold desert climate. Situated between the Sierra de los Filabres to the north and the Sierra de Alhamilla to the south-southeast, it is isolated from the humid winds of the Mediterranean Sea, in an area with little rainfall known as Levante. In the lowest elevations of the Tabernas basin (about above sea level), the average annual temperature is close to . Due to its relative proximity to the coast and its relatively high ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Andalusia
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geography Of The Province Of Almería
Geography (from Ancient Greek, Greek: , ''geographia''. Combination of Greek words ‘Geo’ (The Earth) and ‘Graphien’ (to describe), literally "earth description") is a field of science devoted to the study of the lands, features, inhabitants, and phenomena of Earth. The first recorded use of the word γεωγραφία was as a title of a book by Greek scholar Eratosthenes (276–194 BC). Geography is an all-encompassing discipline that seeks an understanding of Earth and world, its human and natural complexities—not merely where objects are, but also how they have changed and come to be. While geography is specific to Earth, many concepts can be applied more broadly to other celestial bodies in the field of planetary science. One such concept, the Tobler's first law of geography, first law of geography, proposed by Waldo Tobler, is "everything is related to everything else, but near things are more related than distant things." Geography has been called "the worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Penibaetic System
The Penibaetic System ( es, Sistema Penibético or ''Cordillera Penibética'') is the southernmost of the three systems of mountain ranges of the Baetic System in the southern Iberian Peninsula. It includes the highest point in the peninsula, 3,478 m high Mulhacén in the Sierra Nevada. Geography The Penibaetic System runs along the south coast of Andalusia, from the province of Cádiz, across the province of Granada, into the Region of Murcia until reaching the Campo de Cartagena. Along its northern side, across the intermontane basins known as the Hoya de Baza and the Hoya de Guadix, runs the Subbaetic System. The Intrabaetic Basin ( es, Surco Intrabético), a discontinuous series of valleys, separates the Cordillera Penibética from the Cordillera Subbética in the north. Mountain ranges The main mountain ranges that make up the Penibaetic complex are, from west to east, the Serranía de Ronda, the Sierra de Grazalema, the Sierra de Tejeda, Sierra de Almijara, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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