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Aerial Archaeology
Aerial archaeology is the study of archaeological remains by examining them from a higher altitude. In present day, this is usually achieved by satellite images or through the use of drones. Details Aerial Archaeology involves interpretation and image analysis of photographic (and other kinds of images), in field research to understand archaeological features, sites, and landscapes. It enables exploration and examination of context and large land areas, on a scale unparalleled by other archaeological methods. The AARG (Aerial Archaeology Research Group) boasts that 'more archaeological features have been found worldwide through aerial photography than by any other means of survey'. Aerial archaeological survey combines data collection and data analysis. The umbrella term 'Aerial images' includes traditional aerial photographs, satellite images, multispectral data (which captures image data within specific wavelength ranges across the electromagnetic spectrum) and hyperspectr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unmanned Aerial Vehicle
An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without any human pilot, crew, or passengers on board. UAVs are a component of an unmanned aircraft system (UAS), which includes adding a ground-based controller and a system of communications with the UAV. The flight of UAVs may operate under remote control by a human operator, as remotely-piloted aircraft (RPA), or with various degrees of autonomy, such as autopilot assistance, up to fully autonomous aircraft that have no provision for human intervention. UAVs were originally developed through the twentieth century for military missions too "dull, dirty or dangerous" for humans, and by the twenty-first, they had become essential assets to most militaries. As control technologies improved and costs fell, their use expanded to many non-military applications.Hu, J.; Bhowmick, P.; Jang, I.; Arvin, F.; Lanzon, A.,A Decentralized Cluster Formation Containment Framework for Multirobot Systems IEEE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Archaeological Sites By Country
This is a list of notable archaeological sites sorted by country and territories. For one sorted by continent and time period, see the list of archaeological sites by continent and age. Afghanistan * Aï Khānum *Bagram *Buddhas of Bamiyan * Hadda * Haji Piyada mosque in Balkh *Mes Aynak *Minarets in Ghazni * Mousallah Complex * Surkh Kotal *Takht-i-rustam * Tillya Tepe Albania *Amantia * Antigonia *Antipatrea (modern Berat) * Apollonia * Buthrotum *Byllis *Dimale * Epidamnos or Dyrrachium (modern Durrës) *Lissos or Lissus (modern Lezhë) * Oricum *Phoenice (modern Finiq) *Scodra (modern Shkodër) Algeria *Aïn Turk, Bouïra *Altava *Beni Hammad Fort *Bir el Ater *Cirta *Diana Veteranorum * Djémila *Fossatum Africae * Gemellae * Ghoufi * Oricum *Hammam Essalihine *Hippo Regius *Jedars *Lambaesis *Mila, Algeria * Miliana *Partenia * Qalʿat ibn Salama *Roknia * Royal Mausoleum of Mauretania *Tassili n'Ajjer *Tébessa *Timgad *Tipaza * Uzinaza Argentina *Cueva de las M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thermographic Camera
Infrared thermography (IRT), thermal video and/or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of infrared imaging science. Thermographic cameras usually detect radiation in the long-infrared range of the electromagnetic spectrum (roughly 9,000–14,000 nanometers or 9–14 μm) and produce images of that radiation, called thermograms. Since infrared radiation is emitted by all objects with a temperature above absolute zero according to the black body radiation law, thermography makes it possible to see one's environment with or without visible illumination. The amount of radiation emitted by an object increases with temperature; therefore, thermography allows one to see variations in temperature. When viewed through a thermal imaging camera, warm objects stand out well against cooler backgrounds; humans and other warm-blooded animals become ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stereoscopy
Stereoscopy (also called stereoscopics, or stereo imaging) is a technique for creating or enhancing the illusion of depth in an image by means of stereopsis for binocular vision. The word ''stereoscopy'' derives . Any stereoscopic image is called a stereogram. Originally, stereogram referred to a pair of stereo images which could be viewed using a stereoscope. Most stereoscopic methods present a pair of two-dimensional images to the viewer. The left image is presented to the left eye and the right image is presented to the right eye. When viewed, the human brain perceives the images as a single 3D view, giving the viewer the perception of 3D depth. However, the 3D effect lacks proper focal depth, which gives rise to the Vergence-Accommodation Conflict. Stereoscopy is distinguished from other types of 3D displays that display an image in three full dimensions, allowing the observer to increase information about the 3-dimensional objects being displayed by head and eye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SIX 88DB623E-A768-403D-BDF0-1250EBC6DFCC
6 is a number, numeral, and glyph. 6 or six may also refer to: * AD 6, the sixth year of the AD era * 6 BC, the sixth year before the AD era * The month of June Science * Carbon, the element with atomic number 6 * 6 Hebe, an asteroid People * Alphonse Six (1890–1914), Belgian football player * Didier Six (born 1954), former French international footballer * Franz Six (1909–1975), Nazi official * Frederick N. Six (born 1929), Justice of the Kansas Supreme Court * James Six (1731–1793), British scientist * Jan Six (1616-1700), an important cultural figure in the Dutch Golden Age * Robert Six (1907–1986), Chief Executive Officer of Continental Airlines between 1936 and 1981 * Regine Sixt, German businessperson * Valérie Six (born 1963), French politician * Perri 6 (an extremely rare surname), social scientist * Six family, family of regents of Amsterdam, founded by Jan Six Music * Six (band), an Irish pop band created by a TV reality show * ''Six'' (musical), a mus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soil Mark
Soil marks are differences in soil colour as a result of archaeological features. They can be seen when a ploughed-out earthwork has left hard dry material of a former bank and damper wetter material from a former ditch. They can also occur when a feature has cut through the top soil to reveal underlying chalk. Soil marks are traces of archaeological features, which are visible in ploughed or harrowed fields, usually where there are restricted periods before the crops grow. The most obvious and occurring trace of soil marks is the color difference to the rest of soil. Depending on the area in the aspect of geology the soil marks can show up as brown against white background or vice versa with even darker against lighter tones. The color of the soil is very important in determining whether or not organic or burnt deposits happened over the soil that would produce a black or red color soil. This allows archaeologists to understand the concept of the artefacts found in the region o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cropmark
Cropmarks or crop marks are a means through which sub-surface archaeological, natural and recent features may be visible from the air or a vantage point on higher ground or a temporary platform. Such marks, along with parch marks, soil marks and frost marks, can reveal buried archaeological sites that are not visible from the ground. Description Crop marks are due to the principle of differential growth. One of the factors controlling the growth of vegetation is the condition of the soil. A buried stone wall, for example, will affect crop growth above it, as its presence channels water away from its area and occupies the space of the more fertile soil. Conversely, a buried ditch, with a fill containing more organic matter than the natural earth, provides much more conducive conditions and water will naturally collect there, nourishing the plants growing above. The differences in conditions will cause some plants to grow more strongly and therefore taller, and others less s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shadow Marks
Shadow marks (shadow relief) are a form of Archaeology, archaeological feature visible from the air. Unlike cropmarks, frost marks and soil marks they require upstanding features to work and are therefore more commonly seen in the context of extant sites rather than previously undiscovered buried ones. They are caused by the differences in height on the ground produced by archaeological remains. In the case of ancient, eroded earthworks (engineering), earthworks these differences are often small and they are most apparent when viewed from the air, when the sun is low in the sky. This causes long shadows to be cast by the higher features, which are illuminated from one side by the sun, with dark shadows marking hollows and depressions. Artificial shadow marks can be created easily by constructing a virtual model of a site by merging aerial images (Photogrammetry) and then vectoring in a virtual light source from any direction and at any angle. See also *Archaeological field survey ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dache McClain Reeves
Dache McClain Reeves (1894-1972) was an aerial photographer who helped advance aerial archaeology within the United States. In 1918, for his actions in World War I, he was awarded the Distinguished Service Cross and the Silver Star while serving as a First Lieutenant with the 9th Aero Squadron, U.S. Army Air Service. Personal life Dache M. Reeves was born in 1894 in Bloomingdale, Georgia to David McClain Reeves and Helen Pearl Barnes. Reeves married Edith Opal Preston. Together they had four daughters: Margaret, Katharine, Anne, and Martha Reeves. Reeves died in 1972 in Clearwater, Florida at age 78. Career World War I In World War I, Reeves carried out aerial missions from balloons while serving as a First Lieutenant with the 9th Aero Squadron Army to perform long-range, strategic night reconnaissance over the United States First Army sector of the Western Front in France. On October 9th, 1918, north of Avocourt (Meuse), France, Reeves was attacked by enemy airplanes while ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giacomo Boni (archaeologist)
Giacomo Boni (25 April 1859 – 10 July 1925) was an Italian archaeologist specializing in Roman architecture. He is most famous for his work in the Roman Forum. Life Born in Venice, Boni studied architecture at the Accademia di Belle Arti in his native city and later moved to Rome. During World War I Boni participated as a soldier, and was elected senator in 1923, at which time he embraced fascism. Boni died in Rome, and he is buried in the Orti Farnesiani on the Palatine Hill. Work Venice His early work as an architect involved him in the restoration of the Doge's Palace. During this time he demonstrated his technical skills. In the 1880s, Boni met Horatio Brown, who became his colleague in a shared passion for antiquities. Rome In 1888 Boni went to Rome, where in 1898 the Ministro della Pubblica Istruzione G. Baccelli named him director of excavations in the Forum Romanum. Boni directed this important project from 1898 until his death in 1925. He was interested in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
