|
Survey Of India
The Survey of India is India's central engineering agency in charge of mapping and surveying.On 250th birthday, Survey of India wants to shed its cloak of secrecy , . Set up in 1767St. Peter Church Allahabad . to help consolidate the territories of the |
Government Of India
The Government of India (ISO 15919, ISO: Bhārata Sarakāra, legally the Union Government or Union of India or the Central Government) is the national authority of the Republic of India, located in South Asia, consisting of States and union territories of India, 36 states and union territories. The government is led by the president of India (currently ) who largely exercises the executive powers, and selects the Prime Minister of India, prime minister of India and other ministers for aid and advice. Government has been formed by the The prime minister and their senior ministers belong to the Union Council of Ministers, its executive decision-making committee being the Cabinet (government), cabinet. The government, seated in New Delhi, has three primary branches: the legislature, the executive and the judiciary, whose powers are vested in bicameral Parliament of India, Union Council of Ministers (headed by prime minister), and the Supreme Court of India respectively, with a p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Krishnagiri District
Krishnagiri District is one of the 38 districts (a district in the northwestern part) of the state of Tamil Nadu, in India. This district is carved out from Dharmapuri District by 2004. The municipal town of Krishnagiri is the district headquarters. In Tamil Nadu, ''e-Governance'' was first introduced at Krishnagiri district under the National e-Governance Project (NEGP) in revenue and social welfare departments on a pilot basis. The district is one of the largest producers of mangoes in India. As of 2011, the district had a population of 1,879,809 with a sex-ratio of 958 females for every 1,000 males. Hosur is the most populous city in the district. History Krishnagiri district was formed as the 30th district of Tamil Nadu on 9 February 2004. It was formed by carving out five taluks and ten blocks of the erstwhile Dharmapuri district, Dharmapuri district. The first collector of Krishnagiri was Mangat Ram Sharma. Dolmens Moral Pari near Mallachandram has more than 100 dolm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Engineering Services
The Engineering Services Examination (ESE) is a standardized test conducted annually by the Union Public Service Commission (UPSC) recruit officers to various engineering Services under the Government of India. Held in four categories—Civil, Mechanical, Electrical, and Electronics & Telecommunication, the exam has three stages comprising objective, subjective and personality tests. The Services are also informally known as Indian Engineering Services (IES). Officers recruited through ESE are mandated to manage and conduct activities in diverse technical fields. Government infrastructure includes railways, roads, defence, manufacturing, inspection, supply, construction, public works, power, and telecommunications. Appointments are made by the President of India. List of Services Source: Civil Engineering Indian railway management services includes Irms post Mechanical Engineering Electrical Engineering Electronics and Telecommunication Engineering Functions of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial Survey
Aerial survey is a method of collecting geomatics or other imagery data using airplanes, helicopters, unmanned aerial vehicle, UAVs, Balloon (aeronautics), balloons, or other aerial methods. Typical data collected includes aerial photography, Lidar, remote sensing (using various visible and invisible bands of the electromagnetic spectrum, such as infrared, gamma ray, gamma, or ultraviolet) and geophysical data (such as aeromagnetic surveys and gravity measurements). It can also refer to a chart or map made by analyzing a region from the air. Aerial survey should be distinguished from satellite imagery technologies because of its better resolution, quality, and resistance to Atmosphere of Earth, atmospheric conditions that can negatively impact and obscure Earth observation satellite, satellite observation. Today, aerial survey is often recognized as a synonym for aerophotogrammetry, a part of photogrammetry where the camera is airborne. Measurements on aerial images are provided b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tide
Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon (and to a much lesser extent, the Sun) and are also caused by the Earth and Moon orbiting one another. Tide tables can be used for any given locale to find the predicted times and amplitude (or " tidal range"). The predictions are influenced by many factors including the alignment of the Sun and Moon, the phase and amplitude of the tide (pattern of tides in the deep ocean), the amphidromic systems of the oceans, and the shape of the coastline and near-shore bathymetry (see '' Timing''). They are however only predictions, the actual time and height of the tide is affected by wind and atmospheric pressure. Many shorelines experience semi-diurnal tides—two nearly equal high and low tides each day. Other locations have a diurnal tide—one high and low tide each day. A "mixed tide"—two uneven magnitude tides a day—is a third regular category. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Everest
Mount Everest (), known locally as Sagarmatha in Nepal and Qomolangma in Tibet, is Earth's highest mountain above sea level. It lies in the Mahalangur Himal sub-range of the Himalayas and marks part of the China–Nepal border at its summit. Its height was most recently measured in 2020 by Chinese and Nepali authorities as . Mount Everest attracts many climbers, including highly experienced mountaineers. There are two main climbing routes, one approaching the summit from the southeast in Nepal (known as the standard route) and the other from the north in Tibet. While not posing substantial technical climbing challenges on the standard route, Everest presents dangers such as altitude sickness, weather, and wind, as well as hazards from avalanches and the Khumbu Icefall. As of May 2024, 340 people have died on Everest. Over 200 bodies remain on the mountain and have not been removed due to the dangerous conditions. Climbers typically ascend only part of Mount Eve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radhanath Sikdar
Radhanath Sikdar (; 5 October 1813 – 17 May 1870), was an Indian mathematician and social reformer. He is best known for being the first person to calculate the height of Mount Everest, in 1852. He was a member of Henry Derozio's Young Bengal group. In 1854, along with fellow ''Derozian'' Peary Chand Mitra, Sikdar founded Masik Patrika, a Bengali journal for the education of the Indian women. Early life Sikdar was born on 5 October 1813, into a Bengali Brahmin family in Calcutta to Tituram Sikdar and Deviki Sikdar. His father worked as a clerk. He had a brother named Srinath Sikdar. Demonstrating exceptional mathematical ability from an early age, Radhanath's talent soon drew the attention of John Tytler, then Professor of Mathematics at Hindu College (now Presidency University), Tytler provided him with invaluable mentorship and academic support, which played a formative role in Sikdar's intellectual development. Great Trigonometric Survey In 1831, George Everest, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Everest
Sir George Everest, (, ; 4 July 1790 – 1 December 1866) was a British surveyor and geographer who served as Surveyor General of India from 1830 to 1843. After a military education, Everest joined the East India Company and arrived in India at the age of 16. He was eventually made an assistant to William Lambton on the Great Trigonometric Survey, and replaced Lambton as superintendent of the survey in 1823. Everest was largely responsible for surveying the meridian arc from the southernmost point of India north to Nepal, a distance of about , a task that took from 1806 to 1841 to complete. He was made Surveyor General of India in 1830, retiring in 1843 and returning to England. In 1865, the Royal Geographical Society renamed Peak XV–at the time only recently identified as the world's highest peak–to Mount Everest in his honour. Andrew Scott Waugh, his protégé and successor as surveyor general, had been responsible for putting his name forward in 1856. Everest's n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theodolite
A theodolite () is a precision optical instrument for measuring angles between designated visible points in the horizontal and vertical planes. The traditional use has been for land surveying, but it is also used extensively for building and infrastructure construction, and some specialized applications such as meteorology and rocket launching. It consists of a moveable telescope mounted so it can rotate around horizontal and vertical axes and provide angular readouts. These indicate the orientation of the telescope, and are used to relate the first point sighted through the telescope to subsequent sightings of other points from the same theodolite position. These angles can be measured with accuracies down to microradians or seconds of arc. From these readings a plan can be drawn, or objects can be positioned in accordance with an existing plan. The modern theodolite has evolved into what is known as a total station where angles and distances are measured electronicall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Himalayan Region
The Indian Himalayan Region (abbreviated to IHR) is the section of the Himalayas within the Republic of India, spanning thirteen Indian states and union territories, namely Ladakh, Jammu and Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, West Bengal, Arunachal Pradesh, Nagaland, Manipur, Mizoram, Tripura, Meghalaya, and Assam. The region is responsible for providing water to a large part of the Indian subcontinent and contains various flora and fauna. Physiographically, the Himalayas start from the foothills of south (Sivaliks) and extend up to the Tibetan plateau of the north (Trans-Himalaya). Three major geographical entities, the Himadri (greater Himalaya), Himachal ( lesser Himalaya) and the Sivaliks (outer Himalaya), extend almost uninterrupted throughout its length and are separated by major geological fault lines. Huge but older waterways like the Indus, Sutlej, Kali, Kosi and Brahmaputra cut steep gorges through the main Himalayan range to escape into the Great Plai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chennai
Chennai, also known as Madras (List of renamed places in India#Tamil Nadu, its official name until 1996), is the capital city, capital and List of cities in Tamil Nadu by population, largest city of Tamil Nadu, the southernmost states and territories of India, state of India. It is located on the Coromandel Coast of the Bay of Bengal. According to the 2011 Census of India, 2011 Indian census, Chennai is the List of most populous cities in India, sixth-most-populous city in India and forms the List of million-plus urban agglomerations in India, fourth-most-populous urban agglomeration. Incorporated in 1688, the Greater Chennai Corporation is the oldest municipal corporation in India and the second oldest in the world after City of London Corporation, London. Historically, the region was part of the Chola dynasty, Chola, Pandya dynasty, Pandya, Pallava dynasty, Pallava and Vijayanagara Empire, Vijayanagara kingdoms during various eras. The coastal land which then contained th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Lambton
Lieutenant-Colonel William Lambton ( 1753 – 20 or 26 January 1823) was a British soldier, Surveyor (surveying), surveyor, and geographer who began a Triangulation (surveying), triangulation survey in 1800-1802 that was later called the Great Trigonometrical Survey of India. His initial survey was to measure the length of a degree of an arc of the meridian so as to establish the shape of the Earth and support a larger scale trigonometrical survey across the width of the peninsula of India between Madras and Mangalore. After Triangulation, triangulating across the peninsula, he continued surveys northwards for more than twenty years. He died during the course of the surveys in central India and is buried at Hinganghat in Wardha district of Maharashtra. He was succeeded by his assistant George Everest. Life Lambton was born around 1753 (1756 according to some sources) at Crosby Grange, near Northallerton, in North Yorkshire, the son of a farmer. He was extremely reserved about ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
