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Regional Meteorological Centre, Chennai
Regional Meteorological Centre, Chennai is one of the six regional meteorological centres (RMCs) of the India Meteorological Department (IMD) and is responsible for the weather-related activities of the southern Indian peninsula comprising the states of Andhra Pradesh, Telangana, Karnataka, Kerala, Tamil Nadu and the union territories of Andaman and Nicobar, Lakshadweep Islands and Puducherry. The other regional centres are located at Kolkata, Guwahati, Mumbai, Nagpur and New Delhi. Established in the later part of the 18th century, the Chennai meteorological centre is considered one of the first modern astronomical-cum-meteorological observatory in the East beyond Europe, way before the establishment of the Indian Meteorological Department in 1875. it was Established by William Petrie at Madras. History Systematic meteorological observations in Chennai started much earlier than the actual establishment of the India Meteorological Department in 1875. The city is home to on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of India
The Government of India (ISO: ; often abbreviated as GoI), known as the Union Government or Central Government but often simply as the Centre, is the national government of the Republic of India, a federal democracy located in South Asia, consisting of 28 union states and eight union territories. Under the Constitution, there are three primary branches of government: the legislative, the executive and the judiciary, whose powers are vested in a bicameral Parliament, President, aided by the Council of Ministers, and the Supreme Court respectively. Through judicial evolution, the Parliament has lost its sovereignty as its amendments to the Constitution are subject to judicial intervention. Judicial appointments in India are unique in that the executive or legislature have negligible say. Etymology and history The Government of India Act 1833, passed by the British parliament, is the first such act of law with the epithet "Government of India". Basic structure The gover ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mumbai
Mumbai (, ; also known as Bombay — the official name until 1995) is the capital city of the Indian state of Maharashtra and the ''de facto'' financial centre of India. According to the United Nations, as of 2018, Mumbai is the second-most populous city in India after Delhi and the eighth-most populous city in the world with a population of roughly 20 million (2 crore). As per the Indian government population census of 2011, Mumbai was the most populous city in India with an estimated city proper population of 12.5 million (1.25 crore) living under the Brihanmumbai Municipal Corporation. Mumbai is the centre of the Mumbai Metropolitan Region, the sixth most populous metropolitan area in the world with a population of over 23 million (2.3 crore). Mumbai lies on the Konkan coast on the west coast of India and has a deep natural harbour. In 2008, Mumbai was named an alpha world city. It has the highest number of millionaires and billionaires among all cities i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Granite
Granite () is a coarse-grained (phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground. It is common in the continental crust of Earth, where it is found in igneous intrusions. These range in size from dikes only a few centimeters across to batholiths exposed over hundreds of square kilometers. Granite is typical of a larger family of ''granitic rocks'', or ''granitoids'', that are composed mostly of coarse-grained quartz and feldspars in varying proportions. These rocks are classified by the relative percentages of quartz, alkali feldspar, and plagioclase (the QAPF classification), with true granite representing granitic rocks rich in quartz and alkali feldspar. Most granitic rocks also contain mica or amphibole minerals, though a few (known as leucogranites) contain almost no dark minerals. Granite is nearly alway ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Goldingham
John Goldingham FRS (1767 - July 1849) was the first official astronomer of the Madras Observatory, appointed in 1802. Goldingham was also an architect and surveyor who headed the Madras Survey School which later grew into the Guindy Engineering College and then Anna University. Born in London in 1767, Goldingham was first in the service of William Petrie at his private observatory and then hired by astronomer-sailor Michael Topping as his assistant in 1788. John Goldingham succeeded Michael Topping as the Astronomer posted in Madras. Goldingham was put in charge of building an observatory in 1792, and later appointed as the Presidency Civil Engineer in 1800. Although a mathematician, he managed to learn both astronomy and engineering. He worked at around the same time as Colonel Lambton began the Trigonometrical Survey. From 1787 observations were made on the eclipses of Jupiter's satellites. Using the time taken for these, the longitudes were established. Goldingham estimate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Topping
Michael Topping (1747–1796) was the Chief Marine Surveyor of Fort St. George in Chennai (then Madras) responsible for founding the oldest modern technical school outside Europe. The Survey School was completed on 17 May 1794, with an initial intake of eight students. In 1858 it became the Civil Engineering School and the College of Engineering in 1861. Topping was also the first full-time modern professional surveyor of India having surveyed the seas off the Coromandel Coast, India's south-east coast. Topping came to Madras in 1785 as a marine surveyor aboard the East India Ship Walpole. On the suggestion of Alexander Dalrymple, he conducted a triangulation survey of the Coromandel Coast from Madras to Masulipatnam in 1788, making us of a sextant. Topping suggested that this triangulation could be done across India, however this approach was only taken up much later by William Lambton. Topping was appointed from 1794 to survey water reservoirs and in order to conduct his "t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norman Robert Pogson
Norman Robert Pogson, CIE (23 March 1829 – 23 June 1891) was an English astronomer who worked in India at the Madras observatory. He discovered several minor planets and made observations on comets. He introduced a mathematical scale of stellar magnitudes with the ratio of two successive magnitudes being the fifth root of one hundred (~2.512) and referred to as Pogson's ratio. Youth and education Norman was born in Nottingham, the son of George Owen Pogson, a hosiery manufacturer, lace dealer and commission agent, "with enough income to support an extended family", and his wife, Mary Ann. It was intended that he should follow his father into business, and he was accordingly sent for "commercial education", but he was fascinated by science, and his mother supported and encouraged this interest. His early education was largely informal. He left school at 16, intending to teach mathematics. At the age of eighteen, he calculated with the help of John Russell Hind of the Royal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Presidency
The Madras Presidency, or the Presidency of Fort St. George, also known as Madras Province, was an administrative subdivision (presidency) of British India. At its greatest extent, the presidency included most of southern India, including the whole of the Indian states of Tamil Nadu, Andhra state and some parts of Kerala, Karnataka, Odisha and the union territory of Lakshadweep. The city of Madras was the winter capital of the Presidency and Ootacamund or Ooty, the summer capital. The coastal regions and northern part of Island of Ceylon at that time was a part of Madras Presidency from 1793 to 1798 when it was created a Crown colony. Madras Presidency was neighboured by the Kingdom of Mysore on the northwest, Kingdom of Cochin on the southwest, and the Kingdom of Hyderabad on the north. Some parts of the presidency were also flanked by Bombay Presidency ( Konkan) and Central Provinces and Berar (Madhya Pradesh). In 1639, the English East India Company purchased the vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
East India Company
The East India Company (EIC) was an English, and later British, joint-stock company founded in 1600 and dissolved in 1874. It was formed to trade in the Indian Ocean region, initially with the East Indies (the Indian subcontinent and Southeast Asia), and later with East Asia. The company seized control of large parts of the Indian subcontinent, colonised parts of Southeast Asia and Hong Kong. At its peak, the company was the largest corporation in the world. The EIC had its own armed forces in the form of the company's three Presidency armies, totalling about 260,000 soldiers, twice the size of the British army at the time. The operations of the company had a profound effect on the global balance of trade, almost single-handedly reversing the trend of eastward drain of Western bullion, seen since Roman times. Originally chartered as the "Governor and Company of Merchants of London Trading into the East-Indies", the company rose to account for half of the world's trade duri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Charles Oakeley, 1st Baronet
Sir Charles Oakeley, 1st Baronet (27 February 1751 – 7 September 1826) was an English administrator. He married Helena Beatson, a talented amateur artist, and niece of notable Scottish portrait painter Catherine Read. He was the father of Frederick Oakeley and Sir Charles Oakeley, 2nd Baronet, and the grandfather of W. E. Oakeley. Oakeley was born in Forton, Staffordshire, near Newport, a son of William Oakeley and Christian Strachan. He was educated at Shrewsbury School Shrewsbury School is a public school (English independent boarding school for pupils aged 13 –18) in Shrewsbury. Founded in 1552 by Edward VI by Royal Charter, it was originally a boarding school for boys; girls have been admitted into .... The Oakeley Baronets, Oakeley Baronetcy of Shrewsbury was created for him on 5 June 1790. Oakeley worked as an administrator in India, and was responsible for collecting funds for the war when the Carnatic region, Carnatic was invaded by Hyde Ally Cawn. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Observatory
The Madras Observatory was an astronomical observatory which had its origins in a private observatory set up by William Petrie in 1786 and later moved and managed by the British East India Company from 1792 in Madras (now known as Chennai). The main purpose for establishing it was to assist in navigation and mapping by recording the latitude and maintaining time standards. In later years the observatory also made observations on stars and geomagnetism. The observatory ran from around 1792 to 1931 and a major work was the production of a comprehensive catalogue of stars. History The observatory was established due to the efforts of William Petrie, an amateur astronomer who had a small private observatory at Egmore in Madras. Petrie's original observatory was established in 1786 and was made of iron and timber. In 1789, Petrie gifted his instruments to the Madras Government before retiring to England. Sir Charles Oakley accepted Petrie's plea to establish an official observatory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egmore
Egmore is a neighbourhood of Chennai, India. Situated on the northern banks of the Coovum River, Egmore is an important residential area as well as a commercial and transportation hub. The Egmore Railway Station was the main terminus of the Madras and Southern Mahratta Railway and later, the metre gauge section of the Southern division of the Indian Railways. It continues to be an important railway junction. The Government Museum, Chennai is also situated in Egmore. Other important institutions based in Egmore include the Government Women and Children's Hospital, the Tamil Nadu State Archives and the Tamil Nadu Archaeology Department. The Wesley Church, Egmore is the oldest church of the region. History The earliest references to Egmore occur in the inscriptions of the Chola king Kulothunga I. Under the Chola Empire, Egmore was the headquarters of an administrative division or ''Nadu'' called Elumbur Nadu. An inscription of the Nellore Chola king Vijaya Kanda Gopal dated 2 Se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras Observatory 1880
Chennai (, ), formerly known as Madras ( the official name until 1996), is the capital city of Tamil Nadu, the southernmost Indian state. The largest city of the state in area and population, Chennai is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Indian census, Chennai is the sixth-most populous city in the country and forms the fourth-most populous urban agglomeration. The Greater Chennai Corporation is the civic body responsible for the city; it is the oldest city corporation of India, established in 1688—the second oldest in the world after London. The city of Chennai is coterminous with Chennai district, which together with the adjoining suburbs constitutes the Chennai Metropolitan Area, the 36th-largest urban area in the world by population and one of the largest metropolitan economies of India. The traditional and de facto gateway of South India, Chennai is among the most-visited Indian cities by foreign tourists. It was ranked t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
