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Pierre Tardi
Pierre Antoine Ernest Tardi (4 June 1897 – 5 August 1972) was a French geophysicist, astronomer, and geographer. From 1946 to 1960, he was the secretary general of the International Association of Geodesy, and editor-in-chief of the ''Bulletin Géodésique'' from 1946 to 1951. He also served as president of the Société astronomique de France from 1964 to 1966. Born in Bastia on 4 June 1897, Tardi enlisted in World War I in 1915. Following the war, in 1920, he joined the geodesy section of the Service géographique de l'armée. He published his first treatise on geodesy in 1934, for which he won an award conferred by the French Academy of Sciences, Academy of Sciences. One notable milestone during has geodetic career was at the 1936 International Union of Geodesy and Geophysics meeting, where, in an effort to standardize mapping of the region, he suggested an idea to split the continent of Africa into a grid system. His proposal was quickly accepted, but struggled to be actual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophysicist
Geophysics () is a subject of natural science concerned with the physical processes and properties of Earth and its surrounding space environment, and the use of quantitative methods for their analysis. Geophysicists conduct investigations across a wide range of scientific disciplines. The term ''geophysics'' classically refers to solid earth applications: Earth's shape; its gravitational, magnetic fields, and electromagnetic fields; its internal structure and composition; its dynamics and their surface expression in plate tectonics, the generation of magmas, volcanism and rock formation. However, modern geophysics organizations and pure scientists use a broader definition that includes the water cycle including snow and ice; fluid dynamics of the oceans and the atmosphere; electricity and magnetism in the ionosphere and magnetosphere and solar-terrestrial physics; and analogous problems associated with the Moon and other planets.Gutenberg, B., 1929, Lehrbuch der Geophysik ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of Geo- And Space Sciences
''History of Geo- and Space Sciences'' is an open-access peer-reviewed scientific journal publishing research within Earth science. Abstracting and indexing This journal is indexed in the following databases: According to the ''Journal Citation Reports'', the journal has a 2015 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a type of journal ranking. Journals with higher impact factor values are considered more prestigious or important within their field. The Impact Factor of a journa ... of 0.263. References External links * {{Official website, http://www.hist-geo-space-sci.net/ Earth and atmospheric sciences journals Academic journals established in 2010 English-language journals Open access journals Creative Commons Attribution-licensed journals Copernicus Publications academic journals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Federation Of Surveyors
International Federation of Surveyors ( abbreviated FIG, after the ) is the UN-recognized global organization for the profession of surveying and related disciplines. It was established in 1878,International Institution for the History of Surveying and Measurement - Site overview FIG and formed as a legal entity in 1999. FIG has 106 member associations from 88 countries. Membership FIG has five categories of membership and two levels of honorary membership. 120 countries are represented in FIG through these various categories of membership: *Member associations: National associations representing one or more of the disciplines of surveying *Affiliates: Groups of surveyors or surveying organizations undertaking professional activities but not fulfilli ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Geographic And Forest Information
National may refer to: Common uses * Nation or country ** Nationality – a ''national'' is a person who is subject to a nation, regardless of whether the person has full rights as a citizen Places in the United States * National, Maryland, census-designated place * National, Nevada, ghost town * National, Utah, ghost town * National, West Virginia, unincorporated community Commerce * National (brand), a brand name of electronic goods from Panasonic * National Benzole (or simply known as National), former petrol station chain in the UK, merged with BP * National Book Store, a bookstore and office supplies chain in the Philippines * National Car Rental, an American rental car company * National Energy Systems, a former name of Eco Marine Power * National Entertainment Commission, a former name of the Media Rating Council * National Motor Vehicle Company, Indianapolis, Indiana, USA 1900–1924 * National Radio Company, Malden, Massachusetts, USA 1914–1991 * National Supermarket ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saint-Mandé
Saint-Mandé (; named for Saint Maudez) is a Communes of France, commune in the Val-de-Marne Departments of France, department in Île-de-France, in the high-end eastern inner suburbs of Paris, France. It is located from the Kilometre zero, centre of Paris. Saint-Mandé is one of the smallest communes in Île-de-France by land area, but also one of the most densely populated municipalities in Europe. It is located on the edge of the 12th arrondissement of Paris, adjacent to the Bois de Vincennes, near the Porte de Vincennes and the Porte de Saint-Mandé. The town motto is ''Cresco et Floresco'', which means "I grow and I flourish" in Latin. History On 1 January 1860, the city of Paris was enlarged by annexing neighbouring communes. On that occasion, about two-thirds of the commune of Saint-Mandé was annexed to the city and now forms the neighbourhoods of Bel-Air (Paris), Bel-Air and Picpus, Paris, Picpus in the 12th arrondissement of Paris. In 1929, Saint-Mandé lost an addit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photogrammetric Engineering
Photogrammetry is the science and technology of obtaining reliable information about physical objects and the environment through the process of recording, measuring and interpreting photographic images and patterns of electromagnetic radiant imagery and other phenomena. While the invention of the method is attributed to Aimé Laussedat, the term "photogrammetry" was coined by the German architect , which appeared in his 1867 article "Die Photometrographie." There are many variants of photogrammetry. One example is the extraction of three-dimensional measurements from two-dimensional data (i.e. images); for example, the distance between two points that lie on a plane parallel to the photographic image plane can be determined by measuring their distance on the image, if the scale (map), scale of the image is known. Another is the extraction of accurate color ranges and values representing such quantities as albedo, specular reflection, Metallicity#Photometric colors, metallicity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paris
Paris () is the Capital city, capital and List of communes in France with over 20,000 inhabitants, largest city of France. With an estimated population of 2,048,472 residents in January 2025 in an area of more than , Paris is the List of cities in the European Union by population within city limits, fourth-most populous city in the European Union and the List of cities proper by population density, 30th most densely populated city in the world in 2022. Since the 17th century, Paris has been one of the world's major centres of finance, diplomacy, commerce, culture, Fashion capital, fashion, and gastronomy. Because of its leading role in the French art, arts and Science and technology in France, sciences and its early adoption of extensive street lighting, Paris became known as the City of Light in the 19th century. The City of Paris is the centre of the ÃŽle-de-France region, or Paris Region, with an official estimated population of 12,271,794 inhabitants in January 2023, or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Académie Des Sciences
The French Academy of Sciences (, ) is a learned society, founded in 1666 by Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French Scientific method, scientific research. It was at the forefront of scientific developments in Europe in the 17th and 18th centuries, and is one of the earliest Academy of Sciences, Academies of Sciences. Currently headed by Patrick Flandrin (President of the academy), it is one of the five Academies of the . __TOC__ History The Academy of Sciences traces its origin to Colbert's plan to create a general academy. He chose a small group of scholars who met on 22 December 1666 in the King's library, near the present-day Bibliothèque nationale de France, Bibliothèque Nationale, and thereafter held twice-weekly working meetings there in the two rooms assigned to the group. The first 30 years of the academy's existence were relatively informal, since no statutes had as yet been laid down for the ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bayerische Akademie Der Wissenschaften
The Bavarian Academy of Sciences and Humanities () is an independent public institution, located in Munich. It appoints scholars whose research has contributed considerably to the increase of knowledge within their subject. The general goal of the academy is the promotion of interdisciplinary encounters and contacts and the cooperation of representatives of different subjects. History On 12 October 1758 the lawyer Johann Georg von Lori (1723–1787), Privy Counsellor at the College of Coinage and Mining in Munich, founded the ''Bayerische Gelehrte Gesellschaft'' (Learned Society of Bavaria). This led to the foundation by Maximilian III Joseph, Elector of Bavaria, of the Bavarian Academy of Sciences and Humanities on 28 March 1759. Count Sigmund von Haimhausen was the first president. The Academy's foundation charter specifically mentions the Parnassus Boicus, an earlier learned society. Originally, the Academy consisted of two divisions, the Class for History (''Historische ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Le Monde
(; ) is a mass media in France, French daily afternoon list of newspapers in France, newspaper. It is the main publication of Le Monde Group and reported an average print circulation, circulation of 480,000 copies per issue in 2022, including 40,000 sold abroad. It has been available online since 1995, and it is often the only French newspaper easily obtainable in non-French-speaking countries. It should not be confused with the monthly publication ', of which has 51% ownership but is editorially independent. is considered one of the French newspapers of record, along with ''Libération'' and . A Reuters Institute for the Study of Journalism, Reuters Institute poll in 2021 found that is the most trusted French newspaper. The paper's journalistic side has a collegial form of organization, in which most journalists are tenured, unionized, and financial stakeholders in the business. While shareholders appoint the company's CEO, the editor is elected by ''Le Monde''s journali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
École Polytechnique
(, ; also known as Polytechnique or l'X ) is a ''grande école'' located in Palaiseau, France. It specializes in science and engineering and is a founding member of the Polytechnic Institute of Paris. The school was founded in 1794 by mathematician Gaspard Monge during the French Revolution and was militarized under Napoleon I in 1804. It is still supervised by the Ministry of Armed Forces (France), French Ministry of Armed Forces. Originally located in the Latin Quarter, Paris, Latin Quarter in central Paris, the institution moved to Palaiseau in 1976, in the Paris-Saclay, Paris-Saclay technology cluster. French engineering students undergo initial military training and have the status of paid Aspirant, officer cadets. The school has also been awarding doctorates since 1985, masters since 2005 and bachelors since 2017. Most Polytechnique engineering graduates go on to become top executives in companies, senior civil servants, military officers, or researchers. List of É ... [...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] |
