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INS Sandhayak (J18)
INS ''Sandhayak'' (J18)( Hindi: संधायक lit. coordinator) was the lead ship of the of survey ships. The ship operates as a hydrographic survey ship in the Indian Navy, under the Eastern Naval Command. Apart from a helicopter and Bofors 40 mm gun for self defence, the ship is also equipped with four survey motor boats, two small boats. The ship can also analyse the level of pollution, sea level at various places, sea bed and marine wealth. ''Sandhayak'' is capable of conducting shallow coastal and deep oceanic hydrographic survey and collect oceanographic and geophysical data. The ship was decommissioned on 4 June 2021 after 40 years in service. Ship history Built by Garden Reach Shipbuilders & Engineers and commissioned into the Naval service at Visakhapatnam naval base in 2001, ''Sandhayak'' is actually the Indian Navy's fifth hydrographic survey ship in the series indigenously designed and constructed. ''Sandhayak'' is equipped with a range of surveying, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Reach Shipbuilders & Engineers
Garden Reach Shipbuilders & Engineers Ltd, abbreviated as GRSE, is one of India's leading shipyards, located in Kolkata. It builds and repairs commercial and naval vessels. GRSE also builds export ships. Founded in 1884 as a small privately-owned company on the eastern bank of the Hooghly River, it was renamed as ''Garden Reach Workshop'' in 1916. The company was nationalised by the Government of India in 1960. It was awarded the Miniratna status, with accompanying financial and operational autonomy in September 2006. It is first Indian shipyard to build 100 warships. Facilities GRSE has ship building facilities in Kolkata and Ranchi. It has a large Computer Aided Design (CAD) centre for ship modelling and design. There are four workshops for plate preparation and steel fabrication. GRSE has a dry dock for ships up to . It has a building berth and two slipways for hull construction. It has a covered all-weather non-tidal wet basin for fitting-out medium and small ships an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravimeter
Gravimetry is the measurement of the strength of a gravitational field. Gravimetry may be used when either the magnitude of a gravitational field or the properties of matter responsible for its creation are of interest. Units of measurement Gravity is usually measured in units of acceleration. In the SI system of units, the standard unit of acceleration is 1 metre per second squared (abbreviated as m/s2). Other units include the cgs gal (sometimes known as a ''galileo'', in either case with symbol Gal), which equals 1 centimetre per second squared, and the '' g'' (''g''n), equal to 9.80665 m/s2. The value of the ''g''n is defined approximately equal to the acceleration due to gravity at the Earth's surface (although the value of ''g'' varies by location). Gravimeters An instrument used to measure gravity is known as a gravimeter. For a small body, general relativity predicts gravitational effects indistinguishable from the effects of acceleration by the equivalence pri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remotely Operated Underwater Vehicle
A remotely operated underwater vehicle (technically ROUV or just ROV) is a tethered underwater mobile device, commonly called ''underwater robot''. Definition This meaning is different from remote control vehicles operating on land or in the air. ROVs are unoccupied, usually highly maneuverable, and operated by a crew either aboard a vessel/floating platform or on proximate land. They are common in deepwater industries such as offshore hydrocarbon extraction. They are linked to a host ship by a neutrally buoyant tether or, often when working in rough conditions or in deeper water, a load-carrying umbilical cable is used along with a tether management system (TMS). The TMS is either a garage-like device which contains the ROV during lowering through the splash zone or, on larger work-class ROVs, a separate assembly which sits on top of the ROV. The purpose of the TMS is to lengthen and shorten the tether so the effect of cable drag where there are underwater currents is minimize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartography
Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. The fundamental objectives of traditional cartography are to: * Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing. Traits may be physical, such as roads or land masses, or may be abstract, such as toponyms or political boundaries. * Represent the terrain of the mapped object on flat media. This is the concern of map projections. * Eliminate characteristics of the mapped object that are not relevant to the map's purpose. This is the concern of generalization. * Reduce the complexity of the characteristics that will be mapped. This is also the concern of generalization. * Orchestrate the elements of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nautical Chart
A nautical chart is a graphic representation of a sea area and adjacent coastal regions. Depending on the scale of the chart, it may show depths of water and heights of land (topographic map), natural features of the seabed, details of the coastline, navigational hazards, locations of natural and human-made aids to navigation, information on tides and currents, local details of the Earth's magnetic field, and human-made structures such as harbours, buildings, and bridges. Nautical charts are essential tools for marine navigation; many countries require vessels, especially commercial ships, to carry them. Nautical charting may take the form of charts printed on paper (raster navigational charts) or computerized electronic navigational charts. Recent technologies have made available paper charts which are printed "on demand" with cartographic data that has been downloaded to the commercial printing company as recently as the night before printing. With each daily download, critica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Of Bengal
The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line between Sangaman Kanda, Sri Lanka, and the north westernmost point of Sumatra, Indonesia. It is the largest water region called a bay in the world. There are countries dependent on the Bay of Bengal in South Asia and Southeast Asia. During the existence of British India, it was named as the Bay of Bengal after the historic Bengal region. At the time, the Port of Kolkata served as the gateway to the Crown rule in India. Cox's Bazar, the longest sea beach in the world and Sundarbans, the largest mangrove forest and the natural habitat of the Bengal tiger, are located along the bay. The Bay of Bengal occupies an area of . A number of large rivers flow into the Bay of Bengal: the Ganges– Hooghly, the Padma, the Brahmaputra–Yamuna, the Barak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odisha
Odisha (English: , ), formerly Orissa ( the official name until 2011), is an Indian state located in Eastern India. It is the 8th largest state by area, and the 11th largest by population. The state has the third largest population of Scheduled Tribes in India. It neighbours the states of Jharkhand and West Bengal to the north, Chhattisgarh to the west, and Andhra Pradesh to the south. Odisha has a coastline of along the Bay of Bengal in Indian Ocean. The region is also known as Utkala and is also mentioned in India's national anthem, " Jana Gana Mana". The language of Odisha is Odia, which is one of the Classical Languages of India. The ancient kingdom of Kalinga, which was invaded by the Mauryan Emperor Ashoka (which was again won back from them by King Kharavela) in 261 BCE resulting in the Kalinga War, coincides with the borders of modern-day Odisha. The modern boundaries of Odisha were demarcated by the British Indian government when Orissa Province wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paradip
Paradeep, also spelt Paradip (originally Paradweep, also spelt Paradwip), is a major seaport city and municipality, from Jagatsinghpur city in Jagatsinghpur district of Odisha, India. Paradeep Municipality was constituted as an NAC on 27 September 1979 and converted into a Municipality on 12 December 2002. Paradeep (210 15’ 55-44" N 806 40’ 34-62" E) is the main outlet and inlet of the seaborne trade of the eastern port. It also signaled the economic development of the state, giving impetus to trade and commerce. It has become the gateway of Odisha to the International community. Paradeep has become a hub of industrial activities. Industries like IFFCO, Paradeep Phosphates Limited, CARGILL, IOCL, BPCL, HPCL, Carbon etc. have been established here. From an administrative view point, Paradeep N.A.C. was constituted vide H & U.D. Department Notification No. 31169, dated 27 September 1979, and became functional with effect from 18 September 1980. Subsequently, Paradeep N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Training
Training is teaching, or developing in oneself or others, any skills and knowledge or Physical fitness, fitness that relate to specific practicality, useful Competence (human resources), competencies. Training has specific goals of improving one's wikt:capability, capability, capacity, productivity and wikt:performance, performance. It forms the core of apprenticeships and provides the backbone of content at institute of technology, institutes of technology (also known as technical colleges or polytechnics). In addition to the basic training required for a Trade (profession), trade, Employment, occupation or profession, training may continue beyond initial competence to maintain, upgrade and update skills throughout career, working life. People within some professions and occupations may refer to this sort of training as professional development. Training also refers to the development of physical fitness related to a specific competence, such as sport, martial arts, military app ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sailors
A sailor, seaman, mariner, or seafarer is a person who works aboard a watercraft as part of its crew, and may work in any one of a number of different fields that are related to the operation and maintenance of a ship. The profession of the sailor is old, and the term ''sailor'' has its etymological roots in a time when sailing ships were the main mode of transport at sea, but it now refers to the personnel of all watercraft regardless of the mode of transport, and encompasses people who operate ships professionally, be it for a military navy or civilian merchant navy, as a sport or recreationally. In a navy, there may be further distinctions: ''sailor'' may refer to any member of the navy even if they are based on land; while ''seaman'' may refer to a specific enlisted rank. Professional mariners Seafarers hold a variety of professions and ranks, each of which carries unique responsibilities which are integral to the successful operation of an ocean-going vessel. A ship's c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indiscipline
''Discipline'' is the eighth studio album by English progressive rock band King Crimson, released on 22 September 1981 by E.G. Records in the United Kingdom and by Warner Bros. Records in the United States. This album was King Crimson's first following a seven-year hiatus. Only band co-founder and guitarist Robert Fripp and drummer Bill Bruford remained from the previous incarnation. They were joined by two American musicians: guitarist, vocalist and lyricist Adrian Belew and bassist and backing vocalist Tony Levin. The album introduced a new sound for the band, influenced by new wave, post-punk and world music, while retaining an experimental character, helping lay the groundwork for what would eventually be known as post-progressive rock. Background and composition ''Discipline'' has been described as art rock, progressive rock, new wave, post-progressive, and dance-rock. The title of the ballad " Matte Kudasai" means “please wait” in Japanese (待っ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Insubordination
Insubordination is the act of willfully disobeying a lawful order of one's superior. It is generally a punishable offense in hierarchical organizations such as the armed forces, which depend on people lower in the chain of command obeying orders. Military Insubordination is when a service member willfully disobeys the lawful orders of a superior officer. If a military officer disobeys the lawful orders of their civilian superiors, this also counts. For example, the head of state in many countries, is also the most superior officer of the military as the Commander in Chief. Generally, however, an officer or soldier may disobey an unlawful order to the point of mutiny (see Nuremberg defense). In the U.S. military, insubordination is covered under Article 91 of the Uniform Code of Military Justice. It covers disobeying lawful orders as well as disrespectful language or even striking a superior. The article for insubordination should not be confused with the article for contempt. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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