This is an accepted version of this page
31-1754: (Redirected from United States Customs House ) U.S. Customhouse or United States Custom House may refer to: US Custom House (Nogales, Arizona) United States Customhouse (San Francisco) , California United States Custom House (San Ysidro, California) United States Customhouse (Denver) , Colorado United States Customhouse (Savannah, Georgia) United States Customs House (Chicago) , Illinois United States Custom House (New Orleans) , Louisiana United States Customhouse (Kennebunkport, Maine) United States Custom House (Portland, Maine) United States Custom House (Baltimore) , Maryland United States Customshouse (Barnstable, Massachusetts) United States Customhouse (New Bedford, Massachusetts) U.S. Customs Building (Sweet Grass, Montana) Alexander Hamilton U.S. Custom House , New York City United States Customhouse (Niagara Falls, New York) Robert C. McEwen United States Custom House , Ogdensburg, New York United States Customhouse (Oswego, New York) United States Customhouse (Portland, Oregon) United States Custom House (Philadelphia) United States Customs House (Fajardo, Puerto Rico) United States Custom House (Mayagüez, Puerto Rico) United States Customs House (Ponce, Puerto Rico) United States Custom House (San Juan, Puerto Rico) United States Customshouse (Providence, Rhode Island) United States Custom House (Charleston, South Carolina) United States Customhouse (Houston) , Texas Owen B. Pickett United States Custom House , Norfolk, Virginia See also [ edit ] U.S. Customhouse and Post Office (disambiguation) Topics referred to by
62-505: A tan ϕ {\displaystyle \textstyle {\tan \beta ={\frac {b}{a}}\tan \phi }\,\!} ; for the GRS 80 and WGS 84 spheroids, b a = 0.99664719 {\textstyle {\tfrac {b}{a}}=0.99664719} . ( β {\displaystyle \textstyle {\beta }\,\!} is known as the reduced (or parametric) latitude ). Aside from rounding, this
93-460: A datum transformation such as a Helmert transformation , although in certain situations a simple translation may be sufficient. Datums may be global, meaning that they represent the whole Earth, or they may be local, meaning that they represent an ellipsoid best-fit to only a portion of the Earth. Examples of global datums include World Geodetic System (WGS 84, also known as EPSG:4326 ),
124-608: A point on Earth's 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 (often called great circles ), which converge at the North and South Poles. The meridian of the British Royal Observatory in Greenwich , in southeast London, England, is the international prime meridian , although some organizations—such as
155-415: A reference number Articles with short description Short description is different from Wikidata Coordinates on Wikidata Commons category link is on Wikidata Geographic coordinate system A geographic coordinate system ( GCS ) is a spherical or geodetic coordinate system for measuring and communicating positions directly on Earth as latitude and longitude . It
186-473: A region of the surface of the Earth. Some newer datums are bound to the center of mass of the Earth. This combination of mathematical model and physical binding mean that anyone using the same datum will obtain the same location measurement for the same physical location. However, two different datums will usually yield different location measurements for the same physical location, which may appear to differ by as much as several hundred meters; this not because
217-411: Is 6,367,449 m . Since the Earth is an oblate spheroid , not spherical, that result can be off by several tenths of a percent; a better approximation of a longitudinal degree at latitude ϕ {\displaystyle \phi } is where Earth's equatorial radius a {\displaystyle a} equals 6,378,137 m and tan β = b
248-480: Is 110.6 km. The circles of longitude, meridians, meet at the geographical poles, with the west–east width of a second naturally decreasing as latitude increases. On the Equator at sea level, one longitudinal second measures 30.92 m, a longitudinal minute is 1855 m and a longitudinal degree is 111.3 km. At 30° a longitudinal second is 26.76 m, at Greenwich (51°28′38″N) 19.22 m, and at 60° it
279-522: Is 15.42 m. On the WGS 84 spheroid, the length in meters of a degree of latitude at latitude ϕ (that is, the number of meters you would have to travel along a north–south line to move 1 degree in latitude, when at latitude ϕ ), is about The returned measure of meters per degree latitude varies continuously with latitude. Similarly, the length in meters of a degree of longitude can be calculated as (Those coefficients can be improved, but as they stand
310-1239: Is a historic building in Nogales, Arizona . It was built in 1934 for the United States Customs Service , and designed in the Period Revival style by architect Louis A. Simon . It has been listed on the National Register of Historic Places since August 6, 1987. References [ edit ] ^ "National Register Information System" . National Register of Historic Places . National Park Service . November 2, 2013. ^ Jim Woodward (July 1984). "National Register of Historic Places Inventory/Nomination: US Custom House" . National Park Service . Retrieved July 26, 2019 . With accompanying pictures [REDACTED] Wikimedia Commons has media related to U.S. Custom House (Nogales, Arizona) . v t e U.S. National Register of Historic Places Topics Architectural style categories Contributing property Historic district History of
341-1185: Is different from Wikidata All article disambiguation pages All disambiguation pages US Custom House (Nogales, Arizona) Coordinates : 31°19′59″N 110°56′33″W / 31.33306°N 110.94250°W / 31.33306; -110.94250 ( US Custom House ) (Redirected from US Custom House (Nogales, Arizona) ) United States historic place United States Custom House U.S. National Register of Historic Places [REDACTED] The building in 2012 [REDACTED] [REDACTED] Location Junction of International and Terrace Streets, Nogales, Arizona Coordinates 31°19′59″N 110°56′33″W / 31.33306°N 110.94250°W / 31.33306; -110.94250 ( US Custom House ) Area less than one acre Built 1934 ( 1934 ) Architect Louis A. Simon Architectural style Period Revival MPS Nogales MRA NRHP reference No. 87001344 Added to NRHP August 6, 1987 The United States Custom House
SECTION 10
#1732801348798372-456: Is known as a graticule . The origin/zero point of this system is located in the Gulf of Guinea about 625 km (390 mi) south of Tema , Ghana , a location often facetiously called Null Island . In order to use the theoretical definitions of latitude, longitude, and height to precisely measure actual locations on the physical earth, a geodetic datum must be used. A horizonal datum
403-409: Is the simplest, oldest and most widely used of the various spatial reference systems that are in use, and forms the basis for most others. Although latitude and longitude form a coordinate tuple like a cartesian coordinate system , the geographic coordinate system is not cartesian because the measurements are angles and are not on a planar surface. A full GCS specification, such as those listed in
434-465: Is used to precisely measure latitude and longitude, while a vertical datum is used to measure elevation or altitude. Both types of datum bind a mathematical model of the shape of the earth (usually a reference ellipsoid for a horizontal datum, and a more precise geoid for a vertical datum) to the earth. Traditionally, this binding was created by a network of control points , surveyed locations at which monuments are installed, and were only accurate for
465-750: The EPSG and ISO 19111 standards, also includes a choice of geodetic datum (including an Earth ellipsoid ), as different datums will yield different latitude and longitude values for the same location. The invention of a geographic coordinate system is generally credited to Eratosthenes of Cyrene , who composed his now-lost Geography at the Library of Alexandria in the 3rd century BC. A century later, Hipparchus of Nicaea improved on this system by determining latitude from stellar measurements rather than solar altitude and determining longitude by timings of lunar eclipses , rather than dead reckoning . In
496-481: The International Date Line , which diverges from it in several places for political and convenience reasons, including between far eastern Russia and the far western Aleutian Islands . The combination of these two components specifies the position of any location on the surface of Earth, without consideration of altitude or depth. The visual grid on a map formed by lines of latitude and longitude
527-526: The 1st or 2nd century, Marinus of Tyre compiled an extensive gazetteer and mathematically plotted world map using coordinates measured east from a prime meridian at the westernmost known land, designated the Fortunate Isles , off the coast of western Africa around the Canary or Cape Verde Islands , and measured north or south of the island of Rhodes off Asia Minor . Ptolemy credited him with
558-506: The Earth's surface move relative to each other due to continental plate motion, subsidence, and diurnal Earth tidal movement caused by the Moon and the Sun. This daily movement can be as much as a meter. Continental movement can be up to 10 cm a year, or 10 m in a century. A weather system high-pressure area can cause a sinking of 5 mm . Scandinavia is rising by 1 cm a year as a result of
589-729: The European ED50 , and the British OSGB36 . Given a location, the datum provides the latitude ϕ {\displaystyle \phi } and longitude λ {\displaystyle \lambda } . In the United Kingdom there are three common latitude, longitude, and height systems in use. WGS 84 differs at Greenwich from the one used on published maps OSGB36 by approximately 112 m. The military system ED50 , used by NATO , differs from about 120 m to 180 m. Points on
620-536: The French Institut national de l'information géographique et forestière —continue to use other meridians for internal purposes. 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. This is not to be conflated with
651-1689: The National Register of Historic Places Keeper of the Register National Park Service Property types Lists by state List of U.S. National Historic Landmarks by state : Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming Lists by insular areas American Samoa Guam Minor Outlying Islands Northern Mariana Islands Puerto Rico Virgin Islands Lists by associated state Federated States of Micronesia Marshall Islands Palau Other areas District of Columbia American Legation, Morocco Related National Historic Preservation Act Historic Preservation Fund List of jails and prisons on
SECTION 20
#1732801348798682-781: The National Register of Historic Places University and college buildings listed on the National Register of Historic Places [REDACTED] National Register of Historic Places portal [REDACTED] Category Retrieved from " https://en.wikipedia.org/w/index.php?title=United_States_Custom_House_(Nogales,_Arizona)&oldid=1243556143 " Categories : National Register of Historic Places in Santa Cruz County, Arizona Government buildings completed in 1934 1934 establishments in Arizona Hidden categories: Pages using gadget WikiMiniAtlas Articles using NRISref without
713-577: 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 and to each other. The North Pole is 90° N; the South Pole is 90° S. The 0° parallel of latitude is designated the Equator , the fundamental plane of all geographic coordinate systems. The Equator divides the globe into Northern and Southern Hemispheres . The longitude λ of
744-649: The default datum used for the Global Positioning System , and the International Terrestrial Reference System and Frame (ITRF), used for estimating continental drift and crustal deformation . The distance to Earth's center can be used both for very deep positions and for positions in space. Local datums chosen by a national cartographical organization include the North American Datum ,
775-490: The distance they give is correct within a centimeter.) The formulae both return units of meters per degree. An alternative method to estimate the length of a longitudinal degree at latitude ϕ {\displaystyle \phi } is to assume a spherical Earth (to get the width per minute and second, divide by 60 and 3600, respectively): where Earth's average meridional radius M r {\displaystyle \textstyle {M_{r}}\,\!}
806-474: The full adoption of longitude and latitude, rather than measuring latitude in terms of the length of the midsummer day. Ptolemy's 2nd-century Geography used the same prime meridian but measured latitude from the Equator instead. After their work was translated into Arabic in the 9th century, Al-Khwārizmī 's Book of the Description of the Earth corrected Marinus' and Ptolemy's errors regarding
837-781: The length of the Mediterranean Sea , causing medieval Arabic cartography to use a prime meridian around 10° east of Ptolemy's line. Mathematical cartography resumed in Europe following Maximus Planudes ' recovery of Ptolemy's text a little before 1300; the text was translated into Latin at Florence by Jacopo d'Angelo around 1407. In 1884, the United States hosted the International Meridian Conference , attended by representatives from twenty-five nations. Twenty-two of them agreed to adopt
868-461: The location has moved, but because the reference system used to measure it has shifted. Because any spatial reference system or map projection is ultimately calculated from latitude and longitude, it is crucial that they clearly state the datum on which they are based. For example, a UTM coordinate based on WGS84 will be different than a UTM coordinate based on NAD27 for the same location. Converting coordinates from one datum to another requires
899-595: The longitude of the Royal Observatory in Greenwich , England as the zero-reference line. 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 ϕ of a point on Earth's surface is the angle between the equatorial plane and the straight line that passes through that point and through (or close to)
930-463: The melting of the ice sheets of the last ice age , but neighboring Scotland is rising by only 0.2 cm . These changes are insignificant if a local datum is used, but are statistically significant if a global datum is used. On the GRS 80 or WGS 84 spheroid at sea level at the Equator, one latitudinal second measures 30.715 m , one latitudinal minute is 1843 m and one latitudinal degree
961-468: The same term [REDACTED] This disambiguation page lists articles associated with the title U.S. Customhouse . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=U.S._Customhouse&oldid=1243556440 " Categories : Disambiguation pages Place name disambiguation pages Hidden categories: Short description