1.
Chad
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Chad, officially the Republic of Chad, is a landlocked country in Central Africa. It is bordered by Libya to the north, Sudan to the east and it is the fifth largest country in Africa in terms of area. Chad has several regions, a zone in the north, an arid Sahelian belt in the centre. Lake Chad, after which the country is named, is the largest wetland in Chad, the capital NDjamena is the largest city. Chads official languages are Arabic and French, Chad is home to over 200 different ethnic and linguistic groups. The religions of Chad are Islam, followed by Christianity, beginning in the 7th millennium BC, human populations moved into the Chadian basin in great numbers. France conquered the territory by 1920 and incorporated it as part of French Equatorial Africa, in 1960, Chad obtained independence under the leadership of François Tombalbaye. Resentment towards his policies in the Muslim north culminated in the eruption of a civil war in 1965. In 1979 the rebels conquered the capital and put an end to the souths hegemony, however, the rebel commanders fought amongst themselves until Hissène Habré defeated his rivals. He was overthrown in 1990 by his general Idriss Déby, since 2003 the Darfur crisis in Sudan has spilt over the border and destabilised the nation, with hundreds of thousands of Sudanese refugees living in and around camps in eastern Chad. Unsustainable high birth rates and a lack of agriculture let the country persist in poverty, while many political parties are active, power lies firmly in the hands of President Déby and his political party, the Patriotic Salvation Movement. Chad remains plagued by violence and recurrent attempted coups détat. Chad is one of the poorest and most corrupt countries in the world, since 2003 crude oil has become the countrys primary source of export earnings, superseding the traditional cotton industry. In the 7th millennium BC, ecological conditions in the half of Chadian territory favored human settlement. Some of the most important African archaeological sites are found in Chad, mainly in the Borkou-Ennedi-Tibesti Region, for more than 2,000 years, the Chadian Basin has been inhabited by agricultural and sedentary people. The region became a crossroads of civilizations, the earliest of these were the legendary Sao, known from artifacts and oral histories. The Sao fell to the Kanem Empire, the first and longest-lasting of the empires that developed in Chads Sahelian strip by the end of the 1st millennium AD, two other states in the region, Baguirmi and Wadai Empire emerged in the 16th and 17th centuries. The power of Kanem and its successors was based on control of the trade routes that passed through the region
2.
France
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France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans 643,801 square kilometres and had a population of almost 67 million people as of January 2017. It is a unitary republic with the capital in Paris. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse, during the Iron Age, what is now metropolitan France was inhabited by the Gauls, a Celtic people. The area was annexed in 51 BC by Rome, which held Gaul until 486, France emerged as a major European power in the Late Middle Ages, with its victory in the Hundred Years War strengthening state-building and political centralisation. During the Renaissance, French culture flourished and a colonial empire was established. The 16th century was dominated by civil wars between Catholics and Protestants. France became Europes dominant cultural, political, and military power under Louis XIV, in the 19th century Napoleon took power and established the First French Empire, whose subsequent Napoleonic Wars shaped the course of continental Europe. Following the collapse of the Empire, France endured a succession of governments culminating with the establishment of the French Third Republic in 1870. Following liberation in 1944, a Fourth Republic was established and later dissolved in the course of the Algerian War, the Fifth Republic, led by Charles de Gaulle, was formed in 1958 and remains to this day. Algeria and nearly all the colonies became independent in the 1960s with minimal controversy and typically retained close economic. France has long been a centre of art, science. It hosts Europes fourth-largest number of cultural UNESCO World Heritage Sites and receives around 83 million foreign tourists annually, France is a developed country with the worlds sixth-largest economy by nominal GDP and ninth-largest by purchasing power parity. In terms of household wealth, it ranks fourth in the world. France performs well in international rankings of education, health care, life expectancy, France remains a great power in the world, being one of the five permanent members of the United Nations Security Council with the power to veto and an official nuclear-weapon state. It is a member state of the European Union and the Eurozone. It is also a member of the Group of 7, North Atlantic Treaty Organization, Organisation for Economic Co-operation and Development, the World Trade Organization, originally applied to the whole Frankish Empire, the name France comes from the Latin Francia, or country of the Franks
3.
Marketplace
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A market, or marketplace, is a location where people regularly gather for the purchase and sale of provisions, livestock, and other goods. In different parts of the world, a place may be described as a souk, bazaar. Some markets operate on most days, others may be once a week. The term, market comes from the Latin mercatus, the exact phrase was “Ic wille þæt markete beo in þe selue tun, ” which roughly translates as “I want to be at that market in the good town. ”Markets have existed since ancient times. Open air, public markets were known in ancient Babylonia and Assyria and these markets were typically situated in the towns centre where they were surrounded by alleyways occupied by skilled artisans, such as metal-workers and leather workers. These artisans may have sold wares directly from their premises, in ancient Greece markets operated within the agora, and in ancient Rome the forum. In the Graeco-Roman world, the market primarily served the local peasantry. They would sell small surpluses from their farming activities, purchase minor farm equipment. Major producers such as the estates were sufficiently attractive for merchants to call directly at their farm-gates. The very wealthy landowners managed their own distribution, which may have involved exporting, the nature of export markets in antiquity is well documented in ancient sources and archaeological case studies. At Pompeii multiple markets served the population of approximately 12,000, produce markets were located in the vicinity of the Forum, while livestock markets were situated on the citys perimeter, near the amphitheatre. A long narrow building at the north-west corner of the Forum was some type of market, on the opposite corner stood the macellum, thought to have been a meat and fish market. Market stall-holders paid a tax for the right to trade on market days. Some archaeological evidence suggests that markets and street vendors were controlled by local government, a graffito on the outside of a large shop documents a seven-day cycle of markets, Saturn’s day at Pompeii and Nuceria, Sun’s day at Atella and Nola, Moon’s day at Cumae. etc. The presence of an official commercial calendar suggests something of the importance to community life. Markets were also important centres of social life, in early Western Europe, markets developed close to monasteries, castles or royal residences. Priories and aristocratic manorial households created considerable demand for goods and services - both luxuries and necessities and these centres of trade attracted sellers and would stimulate the growth of the town. A charter would protect trading privileges in return for an annual fee, from the 11th and 12th century, the number of markets and fairs burgeoned
4.
Mosque
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A mosque is a place of worship for followers of Islam. There are strict and detailed requirements in Sunni jurisprudence for a place of worship to be considered a mosque, many mosques have elaborate domes, minarets, and prayer halls, in varying styles of architecture. Mosques originated on the Arabian Peninsula, but are now found in all inhabited continents, the mosque serves as a place where Muslims can come together for salat as well as a center for information, education, social welfare, and dispute settlement. The imam leads the congregation in prayer, the first mosque in the world is often considered to be the area around the Kaaba in Mecca now known as the Masjid al-Haram. Others regard the first mosque in history to be the Quba Mosque in present-day Medina since it was the first structure built by Muhammad upon his emigration from Mecca in 622. The Islamic Prophet Muhammad went on to another mosque in Medina. Built on the site of his home, Muhammad participated in the construction of the mosque himself and helped pioneer the concept of the mosque as the focal point of the Islamic city. The Masjid al-Nabawi introduced some of the still common in todays mosques, including the niche at the front of the prayer space known as the mihrab. The Masjid al-Nabawi was also constructed with a courtyard, a motif common among mosques built since then. Mosques had been built in Iraq and North Africa by the end of the 7th century, the Imam Husayn Shrine in Karbala is reportedly one of the oldest mosques in Iraq, although its present form – typical of Persian architecture – only goes back to the 11th century. The shrine, while operating as a mosque, remains one of the holiest sites for Shia Muslims, as it honors the death of the third Shia imam. The Mosque of Amr ibn al-As was reportedly the first mosque in Egypt, serving as a religious, like the Imam Husayn Shrine, though, nothing of its original structure remains. With the later Shia Fatimid Caliphate, mosques throughout Egypt evolved to include schools, hospitals and it was the first to incorporate a square minaret and includes naves akin to a basilica. Those features can also be found in Andalusian mosques, including the Grand Mosque of Cordoba, still, some elements of Visigothic architecture, like horseshoe arches, were infused into the mosque architecture of Spain and the Maghreb. The first mosque in East Asia was reportedly established in the 8th century in Xian, however, the Great Mosque of Xian, whose current building dates from the 18th century, does not replicate the features often associated with mosques elsewhere. Indeed, minarets were initially prohibited by the state, mosques in western China were more likely to incorporate elements, like domes and minarets, traditionally seen in mosques elsewhere. In turn, the Javanese style influenced the styles of mosques in Indonesias Austronesian neighbors—Malaysia, Brunei, Muslim empires were instrumental in the evolution and spread of mosques. Although mosques were first established in India during the 7th century, reflecting their Timurid origins, Mughal-style mosques included onion domes, pointed arches, and elaborate circular minarets, features common in the Persian and Central Asian styles
5.
Church (building)
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A church building, often simply called a church, is a building used for Christian religious activities, particularly worship services. The term in its sense is most often used by Christians to refer to their religious buildings. In traditional Christian architecture, the church is arranged in the shape of a Christian cross. When viewed from plan view the longest part of a cross is represented by the aisle, towers or domes are often added with the intention of directing the eye of the viewer towards the heavens and inspiring church visitors. The earliest identified Christian church was a church founded between 233 and 256. During the 11th through 14th centuries, a wave of building of cathedrals, a cathedral is a church, usually Roman Catholic, Anglican, Oriental Orthodox or Eastern Orthodox, housing the seat of a bishop. In standard Greek usage, the word ecclesia was retained to signify both a specific edifice of Christian worship, and the overall community of the faithful. This usage was retained in Latin and the languages derived from Latin, as well as in the Celtic languages. In the Germanic and some Slavic languages, the word kyriak-ós/-ē/-ón was adopted instead, in Old English the sequence of derivation started as cirice, then churche, and eventually church in its current pronunciation. German Kirche, Scottish kirk, Russian церковь, etc. are all similarly derived, according to the New Testament, the earliest Christians did not build church buildings. Instead, they gathered in homes or in Jewish worship places like the Second Temple or synagogues, the earliest archeologically identified Christian church is a house church, the Dura-Europos church, founded between 233 and 256. During the 11th through 14th centuries, a wave of building of cathedrals, in addition to being a place of worship, the cathedral or parish church was used by the community in other ways. It could serve as a place for guilds or a hall for banquets. Mystery plays were performed in cathedrals, and cathedrals might also be used for fairs. The church could be used as a place to thresh and store grain, a common architecture for churches is the shape of a cross. These churches also often have a dome or other large vaulted space in the interior to represent or draw attention to the heavens. Other common shapes for churches include a circle, to represent eternity, or an octagon or similar star shape, another common feature is the spire, a tall tower on the west end of the church or over the crossing. The Latin word basilica was used to describe a Roman public building
6.
Palace
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A palace is a grand residence, especially a royal residence, or the home of a head of state or some other high-ranking dignitary, such as a bishop or archbishop. The word is derived from the Latin name Palātium, for Palatine Hill in Rome which housed the Imperial residences, in many parts of Europe, the term is also applied to ambitious private mansions of the aristocracy. Many historic palaces are now put to uses such as parliaments, museums, hotels. The word is sometimes used to describe a lavishly ornate building used for public entertainment or exhibitions. The word palace comes from Old French palais, from Latin Palātium, the original palaces on the Palatine Hill were the seat of the imperial power while the capitol on the Capitoline Hill was the religious nucleus of Rome. Long after the city grew to the seven hills the Palatine remained a residential area. Emperor Caesar Augustus lived there in a purposely modest house only set apart from his neighbours by the two trees planted to flank the front door as a sign of triumph granted by the Senate. His descendants, especially Nero, with his Golden House, enlarged the house, the word Palātium came to mean the residence of the emperor rather than the neighbourhood on top of the hill. Palace meaning government can be recognized in a remark of Paul the Deacon, AD790 and describing events of the 660s, When Grimuald set out for Beneventum, he entrusted his palace to Lupus. At the same time, Charlemagne was consciously reviving the Roman expression in his palace at Aachen, in the 9th century, the palace indicated the housing of the government too, and the constantly travelling Charlemagne built fourteen. In the Holy Roman Empire the powerful independent Electors came to be housed in palaces and this has been used as evidence that power was widely distributed in the Empire, as in more centralized monarchies, only the monarchs residence would be a palace. In modern times, the term has been applied by archaeologists and historians to large structures that housed combined ruler, court, in informal usage, a palace can be extended to a grand residence of any kind. The earliest known palaces were the residences of the Egyptian Pharaohs at Thebes, featuring an outer wall enclosing labyrinthine buildings. Other ancient palaces include the Assyrian palaces at Nimrud and Nineveh, the Minoan palace at Knossos, the Brazilian new capital, Brasília, hosts modern palaces, most designed by the citys architect Oscar Niemeyer. The Alvorada Palace is the residence of the Brazils president. The Planalto Palace is the official workplace, the Jaburu Palace is the official residence of Brazils vice-president. In Canada, Government House is a given to the official residences of the Canadian monarchy. The use of the term Government House is a custom from the British Empire
7.
United Nations High Commissioner for Refugees
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Its headquarters are in Geneva, Switzerland, and it is a member of the United Nations Development Group. The UNHCR has won two Nobel Peace Prizes, once in 1954 and again in 1981, following the demise of the League of Nations and the formation of the United Nations the international community was acutely aware of the refugee crisis following the end of World War II. In 1947, the International Refugee Organization was founded by the United Nations, the IRO was the first international agency to deal comprehensively with all aspects of refugees lives. Preceding this was the United Nations Relief and Rehabilitation Administration, which was established in 1944 to address the millions of people displaced across Europe as a result of World War II. In the late 1940s, the IRO fell out of favor, however, the organization was only intended to operate for 3 years, from January 1951, due to the disagreement of many UN member states over the implications of a permanent body. UNHCRs mandate was set out in its statute, annexed to resolution 428 of the United Nations General Assembly of 1950. This mandate has been broadened by numerous resolutions of the General Assembly and its Economic. According to UNHCR, mandate is to provide, on a non-political and humanitarian basis, international protection to refugees, soon after the signing of the 1951 Convention relating to the Status of Refugees, it became clear that refugees were not solely restricted to Europe. In 1956, UNHCR was involved in coordinating the response to the uprising in Hungary, the responses marked the beginning of a wider, global mandate in refugee protection and humanitarian assistance. By the end of the decade, two-thirds of UNHCRs budget was focused on operations in Africa and in just one decade, the organizations focus had shifted from an almost exclusive focus on Europe. In 1967, the Protocol Relating to the Status of Refugees was ratified to remove the geographical and temporal restrictions of UNHCR under the 1951 Convention relating to the Status of Refugees. In the 1970s, UNHCR refugee operations continued to spread around the globe, adding to the woes in Asia was the Vietnam war, with millions fleeing the war-torn country. The 1980s saw new challenges for UNHCR, with member states unwilling to resettle refugees due to the sharp rise in refugee numbers over the 1970s. Often, these refugees were not fleeing wars between states, but inter-ethnic conflict in newly independent states, the targeting of civilians as military strategy added to the displacement in many nations, so even minor conflicts could result in a large number of displaced persons. As a result, the UNHCR became more involved with assistance programs within refugee camps. The end of the Cold War marked continued inter-ethnic conflict and contributed heavily to refugee flight, UNHCR was established on 14 December 1950 and succeeded the earlier United Nations Relief and Rehabilitation Administration. The agency is mandated to lead and co-ordinate international action to protect refugees and its primary purpose is to safeguard the rights and well-being of refugees. UNHCR maintains a database of information, ProGres, which was created during the Kosovo War in the 1990s
8.
Savanna
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A savanna or savannah is a mixed woodland grassland ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support a herbaceous layer consisting primarily of grasses. Savannas maintain an open canopy despite a high tree density and it is often believed that savannas feature widely spaced, scattered trees. However, in savannas, tree densities are higher and trees are more regularly spaced than in forests. Savanna covers approximately 20% of the Earths land area, the word originally entered English in 1555 as the Latin Zauana, equivalent in the orthography of the times to zavana. Peter Martyr reported it as the name for the plain around Comagre. The accounts are inexact, but this is placed in present-day Madugandí or at points on the nearby Guna Yala coast opposite Ustupo or on Point Mosquitos. These areas are now given over to modern cropland or jungle. The common usage meaning to describe vegetation now conflicts with a simplified yet widespread climatic concept meaning, the divergence has sometimes caused areas such as extensive savannas north and south of the Congo and Amazon Rivers to be excluded from mapped savanna categories. Barrens has been used almost interchangeably with savanna in different parts of North America, sometimes midwestern savanna were described as grassland with trees. Different authors have defined the limits of savanna tree coverage as 5–10%. Two factors common to all environments are rainfall variations from year to year. In the Americas, e. g. in Belize, Central America, savanna vegetation is similar from Mexico to South America, savannas are subject to regular wildfires and the ecosystem appears to be the result of human use of fire. For example, Native Americans created the Pre-Columbian savannas of North America by periodically burning where fire-resistant plants were the dominant species, pine barrens in scattered locations from New Jersey to coastal New England are remnants of these savannas. Aboriginal burning appears to have responsible for the widespread occurrence of savanna in tropical Australia and New Guinea. The maquis shrub savannas of the Mediterranean region were created and maintained by anthropogenic fire. These fires are usually confined to the layer and do little long term damage to mature trees. However, these either kill or suppress tree seedlings, thus preventing the establishment of a continuous tree canopy which would prevent further grass growth
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Sudan
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Sudan, also known as North Sudan since South Sudans independence and officially the Republic of the Sudan, is a country in Northern Africa. It is the third largest country in Africa, the River Nile divides the country into eastern and western halves. Before the Sudanese Civil War, South Sudan was part of Sudan, Sudan was home to numerous ancient civilizations, such as the Kingdom of Kush, Kerma, Nobatia, Alodia, Makuria, Meroë and others, most of which flourished along the Nile. During the pre-dynastic period Nubia and Nagadan Upper Egypt were identical, by virtue of its proximity to Egypt, the Sudan participated in the wider history of the Near East inasmuch as it was Christianized by the 6th century, and Islamized in the 15th. As a result of Christianization, the Old Nubian language stands as the oldest recorded Nilo-Saharan language, Sudan was the largest country in Africa and the Arab world until 2011, when South Sudan separated into an independent country, following an independence referendum. Sudan is now the third largest country in Africa and also the third largest country in the Arab world and its capital is Khartoum, the political, cultural and commercial centre of the nation. It is a representative democratic federal republic. The politics of Sudan are regulated by an organization called the National Assembly. The Sudanese legal system is based on Islamic law, the countrys place name Sudan is a name given to a geographical region to the south of the Sahara, stretching from Western Africa to eastern Central Africa. The name derives from the Arabic bilād as-sūdān, or the lands of the Blacks, during the fifth millennium BC migrations from the drying Sahara brought neolithic people into the Nile Valley along with agriculture. The population that resulted from this cultural and genetic mixing developed social hierarchy over the centuries become the Kingdom of Kush at 1700 BC. The Kingdom of Kush was an ancient Nubian state centered on the confluences of the Blue Nile and White Nile, and the Atbarah River and it was established after the Bronze Age collapse and the disintegration of the New Kingdom of Egypt, centered at Napata in its early phase. After King Kashta invaded Egypt in the eighth century BC, the Kushite kings ruled as pharaohs of the Twenty-fifth Dynasty of Egypt for a century before being defeated and driven out by the Assyrians. At the height of their glory, the Kushites conquered an empire that stretched from what is now known as South Kordofan all the way to the Sinai, pharaoh Piye attempted to expand the empire into the Near East, but was thwarted by the Assyrian king Sargon II. Sennacheribs successor Esarhaddon went further, and invaded Egypt itself, deposing Taharqa, Taharqa fled back to his homeland where he died two years later. Egypt became an Assyrian colony, however, king Tantamani, after succeeding Taharqa, Esarhaddon died while preparing to leave the Assyrian capital of Nineveh in order to eject him. However, his successor Ashurbanipal sent an army into southern Egypt and routed Tantamani. During Classical Antiquity, the Nubian capital was at Meroë, in ancient Greek geography, the Meroitic kingdom was known as Ethiopia
10.
Precipitation
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In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravity. The main forms of precipitation include drizzle, rain, sleet, snow, graupel, Precipitation occurs when a portion of the atmosphere becomes saturated with water vapor, so that the water condenses and precipitates. Thus, fog and mist are not precipitation but suspensions, because the vapor does not condense sufficiently to precipitate. Two processes, possibly acting together, can lead to air becoming saturated, Precipitation forms as smaller droplets coalesce via collision with other rain drops or ice crystals within a cloud. Short, intense periods of rain in scattered locations are called showers, moisture that is lifted or otherwise forced to rise over a layer of sub-freezing air at the surface may be condensed into clouds and rain. This process is active when freezing rain is occurring. A stationary front is often present near the area of freezing rain, provided necessary and sufficient atmospheric moisture content, the moisture within the rising air will condense into clouds, namely stratus and cumulonimbus. Eventually, the droplets will grow large enough to form raindrops. Lake-effect snowfall can be locally heavy, thundersnow is possible within a cyclones comma head and within lake effect precipitation bands. In mountainous areas, heavy precipitation is possible where upslope flow is maximized within windward sides of the terrain at elevation, on the leeward side of mountains, desert climates can exist due to the dry air caused by compressional heating. The movement of the trough, or intertropical convergence zone. Precipitation is a component of the water cycle, and is responsible for depositing the fresh water on the planet. Approximately 505,000 cubic kilometres of water falls as precipitation each year,398,000 cubic kilometres of it over the oceans and 107,000 cubic kilometres over land. Given the Earths surface area, that means the globally averaged annual precipitation is 990 millimetres, Climate classification systems such as the Köppen climate classification system use average annual rainfall to help differentiate between differing climate regimes. Precipitation may occur on celestial bodies, e. g. when it gets cold, Mars has precipitation which most likely takes the form of frost. Precipitation is a component of the water cycle, and is responsible for depositing most of the fresh water on the planet. Approximately 505,000 km3 of water falls as precipitation each year,398,000 km3 of it over the oceans, given the Earths surface area, that means the globally averaged annual precipitation is 990 millimetres. Mechanisms of producing precipitation include convective, stratiform, and orographic rainfall, Precipitation can be divided into three categories, based on whether it falls as liquid water, liquid water that freezes on contact with the surface, or ice
11.
National Oceanic and Atmospheric Administration
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The National Oceanic and Atmospheric Administration is an American scientific agency within the United States Department of Commerce focused on the conditions of the oceans and the atmosphere. NOAA warns of dangerous weather, charts seas, guides the use and protection of ocean and coastal resources, and conducts research to improve understanding and stewardship of the environment. In addition to its employees, over 11,000 as of 2015, NOAA research. NOAA plays several roles in society, the benefits of which extend beyond the U. S. economy and into the larger global community. NOAA supplies information to its customers and partners pertaining to the state of the oceans and this is clearly manifest in the production of weather warnings and forecasts through the National Weather Service, but NOAAs information products extend to climate, ecosystems, and commerce as well. A Provider of Environmental Stewardship Services, NOAA is also the steward of U. S. coastal and marine environments. A Leader in Applied Scientific Research, the five fundamental activities are, Monitoring and observing Earth systems with instruments and data collection networks. Understanding and describing Earth systems through research and analysis of that data, assessing and predicting the changes of these systems over time. Engaging, advising, and informing the public and partner organizations with important information, managing resources for the betterment of society, economy and environment. NOAA formed a conglomeration of several existing agencies that were among the oldest in the federal government, NOAA was established within the Department of Commerce via the Reorganization Plan No.4 of 1970. In 2007 NOAA celebrated 200 years of service with its ties to the United States Coast, the NOAA Commissioned Officer Corps is a uniformed service of men and women who operate NOAA ships and aircraft, and serve in scientific and administrative posts. And in addition more than a dozen staff offices, including the Office of the Federal Coordinator for Meteorology, the NOAA Central Library and this is done through a collection of national and regional centers,13 river forecast centers, and more than 120 local weather forecast offices. They are charged with issuing weather and river forecasts, advisories, watches and they issue more than 734,000 weather and 850,000 river forecasts, and more than 45,000 severe weather warnings annually. NOAA data is relevant to the issues of global warming. The NWS operates NEXRAD, a network of Doppler weather radars which can detect precipitation. Many of their products are broadcast on NOAA Weather Radio, a network of transmitters that broadcasts weather forecasts, severe weather statements, watches. The National Ocean Service focuses on ensuring that ocean and coastal areas are safe, healthy, in 1960 TIROS-1, NOAAs first owned and operated geostationary satellite was launched. Since 1966 NESDIS has managed polar orbiting satellites and since 1974 it has operated geosynchronous satellites, in 1979 NOAAs first polar-orbiting environmental satellite was launched
Chad
