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Grand Lake O' The Cherokees
Grand Lake o' the Cherokees is situated in Northeast Oklahoma in the foothills of the Ozark Mountain Range. It is often simply called Grand Lake. It is administered by the Grand River Dam Authority. History The ''Encyclopedia of Oklahoma History and Culture'' credits Henry Holderman, a citizen of the Cherokee Nation of Oklahoma as first envisioning Grand River as a source for hydroelectric power for the Cherokee Nation. Even prior to Oklahoma statehood in 1907, Holderman began building political support for such a project. A feasibility study by the Army Corps of Engineers attracted favorable attention in the Oklahoma legislature, leading to creation of the Grand River Dam Authority (GRDA), a state agency, in 1935. Construction began in 1938 on the Pensacola Dam on the Grand River (V Neosho River) as a Works Progress Administration project. The dam was completed in March 1940, creating the lake behind it. Between 1941 and 1946, the U.S. government took control of Pensacola ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delaware County, Oklahoma
Delaware County is a county located in the U.S. state of Oklahoma. As of the 2020 census, its population was 40,397. Its county seat is Jay. The county was named for the Delaware Indians, who had established a village in the area prior to the Cherokees being assigned to relocate to Indian Territory in the 1830s. Delaware County was created in 1907. Prior to becoming Delaware County, a large portion of the area was known as the Delaware District of the Cherokee Nation. Today, Delaware County continues to be recognized by the Cherokee Nation as the Delaware District. History Archaeological studies have shown that at least three different periods of prehistoric people had lived in the area covered by Delaware County. These included 23 Archaic, 17 Woodland, and 63 Eastern Villager sites. Artifacts date back between 1400 and 2000 years from the present. Many of these sites have been submerged since the creation of Grand Lake o' the Cherokees.Stauber, Rose"Delaware County,"''Ency ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pensacola Full Overview USGS
Pensacola ( ) is a city in the Florida panhandle in the United States. It is the county seat and only city in Escambia County. The population was 54,312 at the 2020 census. It is the principal city of the Pensacola metropolitan area, which had 509,905 residents in the 2020 census. Pensacola was first settled by the Spanish Empire in 1559, antedating the establishment of St. Augustine by six years, but was abandoned due to a significant hurricane and not resettled until 1698. Pensacola is a seaport on Pensacola Bay, which is protected by the barrier island of Santa Rosa and connects to the Gulf of Mexico. A large United States Naval Air Station, the first in the United States, is located in Pensacola. It is the base of the Blue Angels flight-demonstration team and the National Naval Aviation Museum. The University of West Florida is situated north of the city center. The area was originally inhabited by Muskogean-speaking peoples. The Pensacola people lived there at the time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sea Level
Mean sea level (MSL, often shortened to sea level) is an mean, average surface level of one or more among Earth's coastal Body of water, bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised geodetic datumthat is used, for example, as a chart datum in cartography and Navigation, marine navigation, or, in aviation, as the standard sea level at which atmospheric pressure is measured to Calibration, calibrate altitude and, consequently, aircraft flight levels. A common and relatively straightforward mean sea-level standard is instead a long-term average of tide gauge readings at a particular reference location. The term ''above sea level'' generally refers to the height above mean sea level (AMSL). The term APSL means above present sea level, comparing sea levels in the past with the level today. Earth's radius at sea level is 6,378.137 km (3,963.191 mi) at the equator. It is 6,356.752 km (3,94 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elevation
The elevation of a geographic location (geography), ''location'' is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational equipotential surface, surface (see Geodetic datum#Vertical datum, Geodetic datum § Vertical datum). The term ''elevation'' is mainly used when referring to points on the Earth's surface, while ''altitude'' or ''geopotential height'' is used for points above the surface, such as an aircraft in flight or a spacecraft in orbit, and ''three-dimensional space, depth'' is used for points below the surface. Elevation is not to be confused with the distance from the center of the Earth. Due to the equatorial bulge, the summits of Mount Everest and Chimborazo (volcano), Chimborazo have, respectively, the largest elevation and the largest ECEF, geocentric distance. Aviation In aviation, the term ''elevation'' or ''aerodrome elevation'' is defined by the IC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shore
A coast (coastline, shoreline, seashore) is the land next to the sea or the line that forms the boundary between the land and the ocean or a lake. Coasts are influenced by the topography of the surrounding landscape and by aquatic erosion, such as that caused by waves. The geological composition of rock and soil dictates the type of shore that is created. Earth has about of coastline. Coasts are important zones in natural ecosystems, often home to a wide range of biodiversity. On land, they harbor ecosystems, such as freshwater or estuarine wetlands, that are important for birds and other terrestrial animals. In wave-protected areas, coasts harbor salt marshes, mangroves, and seagrasses, all of which can provide nursery habitat for finfish, shellfish, and other aquatic animals. Rocky shores are usually found along exposed coasts and provide habitat for a wide range of sessile animals (e.g. mussels, starfish, barnacles) and various kinds of seaweeds. In physical ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactured material in the world. When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that can be poured and molded into shape. The cement reacts with the water through a process called hydration, which hardens it after several hours to form a solid matrix that binds the materials together into a durable stone-like material with various uses. This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed. The hydration process is exothermic, which means that ambient temperature plays a significant role in how long it takes concrete to set. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cubic Yard
A cubic yard (symbol yd3)IEEE Std 260.1-2004 is an Imperial unit, imperial / U.S. customary unit, U.S. customary (non-SI non-Metric system, metric) unit of volume used in Canada and the United States. It is defined as the volume of a cube with sides of 1 yard (3 Foot (length), feet, 36 inches, 0.9144 meters) in length. Symbols and abbreviations The Institute of Electrical and Electronics Engineers, IEEE symbol for the cubic yard is yd3. A non-standard abbreviation is cu yd. Cubic yard per second One cubic yard per second (1 yd3/s) is a unit of volume flow rate. It corresponds to one cubic yard passing through a specified area every second. Cubic yard per minute One cubic yard per minute (1 yd3/min) is a unit of volume flow rate. It corresponds to one cubic yard passing through a specified area every minute. * 1 yd3/s = 60 yd3/min Conversions See also * cubic foot * cubic inch * Square yard * Orders of magnitude (volume) * Conversion of units * Cube (arithmetic), cube root ** C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Oklahoma Press
The University of Oklahoma Press (OU Press) is the publishing arm of the University of Oklahoma. Founded in 1929 by the fifth president of the University of Oklahoma, William Bennett Bizzell, it was the first university press to be established in the American Southwest. The OU Press is one of the leading presses in the region, and is primarily known for its titles on the American West and Native Americans. OU Press also publishes books on topics ranging from animals to ancient languages.Oklahoma Historical Society's Encyclopaedia of Oklahoma History and Culture Tornadoes and severe weather Severe weather is any dangerous meteorological phenomenon with the potential to cause damage, serious social disruption, or loss of human life. These vary depending on the latitude, altitude, topography, and atmospheric conditions. High ... are another focus. The press releases around 80 books every year. A profile of the University of Oklahoma Press from 2018 quotes OU Preside ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Books
Google Books (previously known as Google Book Search, Google Print, and by its code-name Project Ocean) is a service from Google that searches the full text of books and magazines that Google has scanned, converted to text using optical character recognition (OCR), and stored in its digital database.The basic Google book link is found at: https://books.google.com/ . The "advanced" interface allowing more specific searches is found at: https://books.google.com/advanced_book_search Books are provided either by publishers and authors through the Google Books Partner Program, or by Google's library partners through the Library Project. Additionally, Google has partnered with a number of magazine publishers to digitize their archives. The Publisher Program was first known as Google Print when it was introduced at the Frankfurt Book Fair in October 2004. The Google Books Library Project, which scans works in the collections of library partners and adds them to the digital inventory, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oklahoma Historical Society
The Oklahoma Historical Society (OHS) is an agency of the government of Oklahoma dedicated to promotion and preservation of Oklahoma's history and its people by collecting, interpreting, and disseminating knowledge and artifacts of Oklahoma. The mission of the OHS is to collect, preserve, and share the history and culture of the state of Oklahoma and its people. The society has the rare distinction of being both a Smithsonian Institution and National Archives and Records Administration affiliate. History The OHS was formed in May 1893, 14 years before Oklahoma became a state, by the Territorial Press Association. The initial function of the OHS was to collect and distribute newspapers published in Oklahoma Territory. The society was declared an agency of the territorial government in 1895, and it became an official state government agency when Oklahoma reached statehood in 1907. The OHS is both a private, membership organization and an Oklahoma government agency. The OHS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Duncan Forsyth
John Duncan Forsyth (1886 or 1887–1963) was a Scottish-American architect who became prominent in Oklahoma. Based in Tulsa and working in a variety of styles, he was connected with a number of significant buildings around the state. Biography According to one source, Forsyth was born in 1886 in Florence, Italy;John Duncan Forsyth at Price Tower Arts Center website (accessed May 26, 2016). another source says he was born in 1887 in Kingskettle, , |
Art Deco
Art Deco, short for the French (), is a style of visual arts, architecture, and product design that first Art Deco in Paris, appeared in Paris in the 1910s just before World War I and flourished in the United States and Europe during the 1920s to early 1930s, through styling and design of the exterior and interior of anything from large structures to small objects, including clothing, fashion, and jewelry. Art Deco has influenced buildings from skyscrapers to cinemas, bridges, ocean liners, trains, cars, trucks, buses, furniture, and everyday objects, including radios and vacuum cleaners. The name Art Deco came into use after the 1925 (International Exhibition of Modern Decorative and Industrial Arts) held in Paris. It has its origin in the bold geometric forms of the Vienna Secession and Cubism. From the outset, Art Deco was influenced by the bright colors of Fauvism and the Ballets Russes, and the exoticized styles of art from Chinese art, China, Japanese art, Japan, Indian ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
