1.
Geographic coordinate system
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A geographic coordinate system is a coordinate system used in geography that enables every location on Earth to be specified by a set of numbers, letters or symbols. The coordinates are chosen such that one of the numbers represents a vertical position. A common choice of coordinates is latitude, longitude and elevation, to specify a location on a two-dimensional map requires a map projection. The invention of a coordinate system is generally credited to Eratosthenes of Cyrene. Ptolemy credited him with the adoption of longitude and latitude. Ptolemys 2nd-century Geography used the prime meridian but measured latitude from the equator instead. Mathematical cartography resumed in Europe following Maximus Planudes recovery of Ptolemys text a little before 1300, in 1884, the United States hosted the International Meridian Conference, attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt the longitude of the Royal Observatory in Greenwich, the Dominican Republic voted against the motion, while France and Brazil abstained. France adopted Greenwich Mean Time in place of local determinations by the Paris Observatory in 1911, the latitude of a point on Earths surface is the angle between the equatorial plane and the straight line that passes through that point and through the center of the Earth. Lines joining points of the same latitude trace circles on the surface of Earth called parallels, as they are parallel to the equator, the north pole is 90° N, the south pole is 90° S. The 0° parallel of latitude is designated the equator, the plane of all geographic coordinate systems. The equator divides the globe into Northern and Southern Hemispheres, the longitude of a point on Earths surface is the angle east or west of a reference meridian to another meridian that passes through that point. All meridians are halves of great ellipses, which converge at the north and south poles, the prime meridian determines the proper Eastern and Western Hemispheres, although maps often divide these hemispheres further west in order to keep the Old World on a single side. The antipodal meridian of Greenwich is both 180°W and 180°E, the combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The grid formed by lines of latitude and longitude is known as a graticule, the origin/zero point of this system is located in the Gulf of Guinea about 625 km south of Tema, Ghana. To completely specify a location of a feature on, in, or above Earth. Earth is not a sphere, but a shape approximating a biaxial ellipsoid. It is nearly spherical, but has an equatorial bulge making the radius at the equator about 0. 3% larger than the radius measured through the poles, the shorter axis approximately coincides with the axis of rotation
2.
Rome
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Rome is a special comune and the capital of Italy. Rome also serves as the capital of the Lazio region, with 2,873,598 residents in 1,285 km2, it is also the countrys largest and most populated comune and fourth-most populous city in the European Union by population within city limits. It is the center of the Metropolitan City of Rome, which has a population of 4.3 million residents, the city is located in the central-western portion of the Italian Peninsula, within Lazio, along the shores of the Tiber. Romes history spans more than 2,500 years, while Roman mythology dates the founding of Rome at only around 753 BC, the site has been inhabited for much longer, making it one of the oldest continuously occupied sites in Europe. The citys early population originated from a mix of Latins, Etruscans and it was first called The Eternal City by the Roman poet Tibullus in the 1st century BC, and the expression was also taken up by Ovid, Virgil, and Livy. Rome is also called the Caput Mundi, due to that, Rome became first one of the major centres of the Italian Renaissance, and then the birthplace of both the Baroque style and Neoclassicism. Famous artists, painters, sculptors and architects made Rome the centre of their activity, in 1871 Rome became the capital of the Kingdom of Italy, and in 1946 that of the Italian Republic. Rome has the status of a global city, Rome ranked in 2014 as the 14th-most-visited city in the world, 3rd most visited in the European Union, and the most popular tourist attraction in Italy. Its historic centre is listed by UNESCO as a World Heritage Site, monuments and museums such as the Vatican Museums and the Colosseum are among the worlds most visited tourist destinations with both locations receiving millions of tourists a year. Rome hosted the 1960 Summer Olympics and is the seat of United Nations Food, however, it is a possibility that the name Romulus was actually derived from Rome itself. As early as the 4th century, there have been alternate theories proposed on the origin of the name Roma. There is archaeological evidence of occupation of the Rome area from approximately 14,000 years ago. Evidence of stone tools, pottery and stone weapons attest to about 10,000 years of human presence, several excavations support the view that Rome grew from pastoral settlements on the Palatine Hill built above the area of the future Roman Forum. Between the end of the age and the beginning of the Iron age. However, none of them had yet an urban quality, nowadays, there is a wide consensus that the city was gradually born through the aggregation of several villages around the largest one, placed above the Palatine. All these happenings, which according to the excavations took place more or less around the mid of the 8th century BC. Despite recent excavations at the Palatine hill, the view that Rome has been indeed founded with an act of will as the legend suggests in the middle of the 8th century BC remains a fringe hypothesis. Traditional stories handed down by the ancient Romans themselves explain the earliest history of their city in terms of legend and myth
3.
Via Salaria
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The Via Salaria was an ancient Roman road in Italy. It eventually ran from Rome to Castrum Truentinum on the Adriatic coast, the road also passed through Reate and Asculum. Some historians consider the Salaria and the trade in salt to have been the origin of the settlement of Rome, some remains still exist of the mountain sections of the road. Strada statale 4 Via Salaria is the state highway that maintains the old roads name. For an overview of the location of Roman bridges, see List of Roman bridges, Roman bridge Roman engineering Catacomb of Priscilla Via Salaria
4.
Ancient Rome
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In its many centuries of existence, the Roman state evolved from a monarchy to a classical republic and then to an increasingly autocratic empire. Through conquest and assimilation, it came to dominate the Mediterranean region and then Western Europe, Asia Minor, North Africa and it is often grouped into classical antiquity together with ancient Greece, and their similar cultures and societies are known as the Greco-Roman world. Ancient Roman civilisation has contributed to modern government, law, politics, engineering, art, literature, architecture, technology, warfare, religion, language and society. Rome professionalised and expanded its military and created a system of government called res publica, the inspiration for modern republics such as the United States and France. By the end of the Republic, Rome had conquered the lands around the Mediterranean and beyond, its domain extended from the Atlantic to Arabia, the Roman Empire emerged with the end of the Republic and the dictatorship of Augustus Caesar. 721 years of Roman-Persian Wars started in 92 BC with their first war against Parthia and it would become the longest conflict in human history, and have major lasting effects and consequences for both empires. Under Trajan, the Empire reached its territorial peak, Republican mores and traditions started to decline during the imperial period, with civil wars becoming a prelude common to the rise of a new emperor. Splinter states, such as the Palmyrene Empire, would divide the Empire during the crisis of the 3rd century. Plagued by internal instability and attacked by various migrating peoples, the part of the empire broke up into independent kingdoms in the 5th century. This splintering is a landmark historians use to divide the ancient period of history from the pre-medieval Dark Ages of Europe. King Numitor was deposed from his throne by his brother, Amulius, while Numitors daughter, Rhea Silvia, because Rhea Silvia was raped and impregnated by Mars, the Roman god of war, the twins were considered half-divine. The new king, Amulius, feared Romulus and Remus would take back the throne, a she-wolf saved and raised them, and when they were old enough, they returned the throne of Alba Longa to Numitor. Romulus became the source of the citys name, in order to attract people to the city, Rome became a sanctuary for the indigent, exiled, and unwanted. This caused a problem for Rome, which had a large workforce but was bereft of women, Romulus traveled to the neighboring towns and tribes and attempted to secure marriage rights, but as Rome was so full of undesirables they all refused. Legend says that the Latins invited the Sabines to a festival and stole their unmarried maidens, leading to the integration of the Latins, after a long time in rough seas, they landed at the banks of the Tiber River. Not long after they landed, the men wanted to take to the sea again, one woman, named Roma, suggested that the women burn the ships out at sea to prevent them from leaving. At first, the men were angry with Roma, but they realized that they were in the ideal place to settle. They named the settlement after the woman who torched their ships, the Roman poet Virgil recounted this legend in his classical epic poem the Aeneid
5.
Quarry
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A quarry is a place from which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate has been excavated from the ground. A quarry is the thing as an open-pit mine from which minerals are extracted. The only non-trivial difference between the two is that open-pit mines that produce building materials and dimension stone are commonly referred to as quarries, the word quarry can also include the underground quarrying for stone, such as Bath stone. The surfaces are polished and finished with varying degrees of sheen or luster, polished slabs are often cut into tiles or countertops and installed in many kinds of residential and commercial properties. Natural stone quarried from the earth is considered a luxury and tends to be a highly durable surface. Quarries in level areas with shallow groundwater or which are located close to surface water often have engineering problems with drainage, generally the water is removed by pumping while the quarry is operational, but for high inflows more complex approaches may be required. For example, the Coquina quarry is excavated to more than 60 feet below sea level, to reduce surface leakage, a moat lined with clay was constructed around the entire quarry. Ground water entering the pit is pumped up into the moat, as a quarry becomes deeper, water inflows generally increase and it also becomes more expensive to lift the water higher during removal, this can become the limiting factor in quarry depth. Some water-filled quarries are worked from beneath the water, by dredging, many people and municipalities consider quarries to be eyesores and require various abatement methods to address problems with noise, dust, and appearance. One of the effective and famous examples of successful quarry restoration is Butchart Gardens in Victoria, BC. A further problem is pollution of roads from trucks leaving the quarries, to control and restrain the pollution of public roads, wheel washing systems are becoming more common. Many quarries naturally fill with water after abandonment and become lakes, water-filled quarries can be very deep with water, often 50 feet or more, that is often surprisingly cold. Unexpectedly cold water can cause a swimmers muscles to weaken, it can also cause shock. Though quarry water is very clear, submerged quarry stones. Several people drown in quarries each year, however, many inactive quarries are converted into safe swimming sites
6.
Catacombs
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Catacombs are human-made subterranean passageways for religious practice. Any chamber used as a place is a catacomb, although the word is most commonly associated with the Roman Empire. The name of place in late Latin was catacumbae, a word of obscure origin, possibly deriving from a proper name, or else a corruption of the Latin phrase cata tumbas. The word referred originally only to the Roman catacombs, but was extended by 1836 to refer to any subterranean receptacle of the dead, Catacombs in the world include, Australia – Catacombs of Trinity College, Melbourne Austria – Catacombs of St. Mine workings were used at end of the 18th century and had no purpose other than as an ossuary for storing the bones of cleared graveyards. Capuchin catacombs of Palermo, Sicily were used as late as the 1920s, Catacombs were available in some of the grander English cemeteries founded in the 19th Century, such as Sheffield General Cemetery and West Norwood Cemetery. There are catacombs in Bulgaria near Aladzha Monastery and in Romania as medieval underground galleries in Bucharest, in Ukraine and Russia, catacomb also refers to the network of abandoned caves and tunnels earlier used to mine stone, especially limestone. Catacombs, although most notable as underground passageways and cemeteries, also many decorations. Most of these decorations were used to identify, immortalize and show respect to the dead, decorations in the catacombs of Rome were primarily decorated with images and words exalting Christ or depicting scenes from the Old and New Testaments of the Bible. Three representations of Christ as Orpheus charming animals with peaceful music have found in the catacombs of Domatilla. Another figure was made of gilded glass and dates back to the century, featuring Jesus with the world balanced in his hand. A common and particularly interesting one found in Roman catacombs is the Ichthys, or Monogram of Christ which reads ΙΧΘΥΣ, standing for Jesus Christ, Son of God, in recent years unique strains of bacteria have been discovered that thrive in catacombs, inducing mineral efflorescence and decay. These include Kribbella sancticallisti, Kribbella catacumbae, and three types of non-thermophilic Rubrobacter, american University in Cairo Press,2005 pp. 44–71. ISBN 978-977-424-858-0 The Catacombs of Saint Sebastian The Catacombs of Naples The Catacombs of Paris Catacombs The Catacombs of Saint Callist Subterranean Britannica The Catacombs of Lima, Peru
7.
Consul
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Consul was the title of one of the chief magistrates of the Roman Republic, and subsequently a somewhat significant title under the Roman Empire. The title was used in other city states and also revived in modern states. The relating adjective is consular, from the consularis, in modern terminology, a consul is a type of diplomat. The American Heritage Dictionary defines consul as an appointed by a government to reside in a foreign country. Throughout most of southern France, a consul was an equivalent to the échevins of the north. The most prominent were those of Bordeaux and Toulouse, which came to be known as jurats and capitouls, the capitouls of Toulouse were granted transmittable nobility. In many other towns the first consul, was the equivalent of a mayor today, assisted by a variable number of secondary consuls. His main task was to levy and collect tax, the Dukes of Gaeta often used also the title of consul in its Greek form Hypatos. The city-state of Genoa, unlike ancient Rome, bestowed the title of consul on various state officials, among these were Genoese officials stationed in various Mediterranean ports, whose role included helping Genoese merchants and sailors in difficulties with the local authorities. This institution, with its name, was emulated by other powers and is reflected in the modern usage of the word. In reality, the first consul, Bonaparte, dominated his two colleagues and held power, soon making himself consul for life and eventually, in 1804. Chief magistrate, an office held for four months by one of the consuls. As noted above, Bologna already had consuls at some parts of its Medieval history, while many cities had a double-headed chief magistracy, often another title was used, such as Duumvir or native styles such as Meddix, but consul was used in some. It was not uncommon for an organization under Roman private law to copy the terminology of state, the founding statute, or contract, of such an organisation was called lex, law. The people elected each year were patricians, members of the upper class. org, see each present country
8.
Domitian
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Domitian was the Emperor of Rome from 81 to 96. He was the brother of Titus and son of Vespasian. During his reign, his authoritarian rule put him at odds with the senate. After the death of his brother, Domitian was declared emperor by the Praetorian Guard and his 15-year reign was the longest since that of Tiberius. As emperor, Domitian strengthened the economy by revaluing the Roman coinage, expanded the defenses of the empire. Significant wars were fought in Britain, where his general Agricola attempted to conquer Caledonia, and in Dacia, Domitians government exhibited totalitarian characteristics, he saw himself as the new Augustus, an enlightened despot destined to guide the Roman Empire into a new era of brilliance. Religious, military, and cultural propaganda fostered a cult of personality, as a consequence, Domitian was popular with the people and army, but considered a tyrant by members of the Roman Senate. Domitians reign came to an end in 96 when he was assassinated by court officials and he was succeeded the same day by his advisor Nerva. Modern revisionists instead have characterized Domitian as a ruthless but efficient autocrat whose cultural, economic, Domitian was born in Rome on 24 October 51, the youngest son of Titus Flavius Vespasianus—commonly known as Vespasian—and Flavia Domitilla Major. He had a sister, Domitilla the Younger, and brother. One such family, the Flavians, or gens Flavia, rose from obscurity to prominence in just four generations, acquiring wealth. Domitians great-grandfather, Titus Flavius Petro, had served as a centurion under Pompey during Caesars civil war and his military career ended in disgrace when he fled the battlefield at the Battle of Pharsalus in 48 BC. Sabinus himself amassed further wealth and possible equestrian status through his services as tax collector in Asia, by marrying Vespasia Polla he allied the Flavian family to the more prestigious gens Vespasia, ensuring the elevation of his sons Titus Flavius Sabinus II and Vespasian to senatorial rank. The political career of Vespasian included the offices of quaestor, aedile, and praetor, and culminated with a consulship in 51, as a military commander, Vespasian gained early renown by participating in the Roman invasion of Britain in 43. Nevertheless, ancient sources allege poverty for the Flavian family at the time of Domitians upbringing, even claiming Vespasian had fallen into disrepute under the emperors Caligula, by all appearances, the Flavians enjoyed high imperial favour throughout the 40s and 60s. While Titus received an education in the company of Britannicus, Vespasian pursued a successful political. The same year the Jews of the Judaea province revolted against the Roman Empire in what is now known as the First Jewish-Roman War. Vespasian was assigned to lead the Roman army against the insurgents, of the three Flavian emperors, Domitian would rule the longest, despite the fact that his youth and early career were largely spent in the shadow of his older brother
Catacomb of Priscilla, Rome, 11:03, Smarthistory[2]