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United States National Geodetic Survey - Wikipedia
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srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/50/DarienCTUSCoastAndGeodeticSurvey1965Marker11042007.jpg/330px-DarienCTUSCoastAndGeodeticSurvey1965Marker11042007.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/50/DarienCTUSCoastAndGeodeticSurvey1965Marker11042007.jpg/440px-DarienCTUSCoastAndGeodeticSurvey1965Marker11042007.jpg 2x" data-file-width="1290" data-file-height="1126" /></a><figcaption>Indicatore di un punto di rilevazione trigonometrica del <i>Geodetic Survey</i></figcaption></figure> <p>Il <i><b>National Geodetic Survey</b></i> (<b>NGS</b>), è l'agenzia federale degli <a href="/wiki/Stati_Uniti_d%27America" title="Stati Uniti d'America">Stati Uniti d'America</a> che si occupa di <a href="/wiki/Cartografia" title="Cartografia">cartografia</a> e <a href="/wiki/Geodesia" title="Geodesia">geodesia</a>. Dal <a href="/wiki/1970" title="1970">1970</a> fa parte dalla <i><a href="/wiki/National_Oceanic_and_Atmospheric_Administration" title="National Oceanic and Atmospheric Administration">National Oceanic and Atmospheric Administration</a></i>, che a sua volta dipende dal <a href="/wiki/Dipartimento_del_Commercio_degli_Stati_Uniti" class="mw-redirect" title="Dipartimento del Commercio degli Stati Uniti">Dipartimento del Commercio degli Stati Uniti</a>. Ha sede a <a href="/wiki/Silver_Spring" class="mw-disambig" title="Silver Spring">Silver Spring</a>, nel <a href="/wiki/Maryland" title="Maryland">Maryland</a>. </p><p>Il <i>National Geodetic Survey</i> definisce e gestisce il <a href="/wiki/Sistema_di_coordinate" title="Sistema di coordinate">sistema di coordinate</a> geodetiche nazionali ed il segnale orario. </p> <div class="mw-heading mw-heading2"><h2 id="Storia">Storia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&veaction=edit&section=1" title="Modifica la sezione Storia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&action=edit&section=1" title="Edit section's source code: Storia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Thomas_Jefferson" title="Thomas Jefferson">Thomas Jefferson</a> fondò lo <i>United States Survey of the Coast</i> nel <a href="/wiki/1807" title="1807">1807</a> come istituto idrografico della neonata federazione. Nel <a href="/wiki/1878" title="1878">1878</a> l'ente venne incaricato anche della geografia terrestre e fu ribattezzato <i>United States Coast and Geodetic Survey</i>; in esso lavorò il filosofo <a href="/wiki/Pragmatismo" title="Pragmatismo">pragmatista</a> <a href="/wiki/Charles_Sanders_Peirce" title="Charles Sanders Peirce">Charles Sanders Peirce</a>. Nel <a href="/wiki/1970" title="1970">1970</a> l'agenzia assunse l'attuale denominazione. </p> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&veaction=edit&section=2" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&action=edit&section=2" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><span class="plainlinks" title="commons:Category:U.S. National Geodetic Survey"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:U.S._National_Geodetic_Survey?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/27px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/36px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></a></span> <span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/?uselang=it">Wikimedia Commons</a></span> contiene immagini o altri file su <b><span class="plainlinks"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:U.S._National_Geodetic_Survey?uselang=it">United States National Geodetic Survey</a></span></b></li></ul> <div class="mw-heading mw-heading2"><h2 id="Collegamenti_esterni">Collegamenti esterni</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&veaction=edit&section=3" title="Modifica la sezione Collegamenti esterni" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=United_States_National_Geodetic_Survey&action=edit&section=3" title="Edit section's source code: Collegamenti esterni"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li class="mw-empty-elt"></li> <li><cite class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://geodesy.noaa.gov/"><span style="font-style:italic;">Sito ufficiale</span></a>, su <span style="font-style:italic;">geodesy.noaa.gov</span>.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q1967252#P856" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li> <li><cite id="CITEREFBritannica.com" class="citation web" style="font-style:normal">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://www.britannica.com/topic/United-States-Coast-and-Geodetic-Survey"><span style="font-style:italic;">United States Coast and Geodetic Survey</span></a>, su <span style="font-style:italic;"><a href="/wiki/Enciclopedia_Britannica" title="Enciclopedia Britannica">Enciclopedia Britannica</a></span>, Encyclopædia Britannica, Inc.</cite> <span class="mw-valign-text-top noprint" typeof="mw:File/Frameless"><a href="https://www.wikidata.org/wiki/Q1967252#P1417" title="Modifica su Wikidata"><img alt="Modifica su Wikidata" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/10px-Blue_pencil.svg.png" decoding="async" width="10" height="10" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/15px-Blue_pencil.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/73/Blue_pencil.svg/20px-Blue_pencil.svg.png 2x" data-file-width="600" data-file-height="600" /></a></span></li></ul> <style data-mw-deduplicate="TemplateStyles:r140554510">.mw-parser-output .CdA{border:1px solid #aaa;width:100%;margin:auto;font-size:90%;padding:2px}.mw-parser-output .CdA th{background-color:#f2f2f2;font-weight:bold;width:20%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-night .mw-parser-output .CdA th{background-color:#202122}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .CdA{border-color:#54595D}html.skin-theme-clientpref-os .mw-parser-output .CdA th{background-color:#202122}}</style><table class="CdA"><tbody><tr><th><a href="/wiki/Aiuto:Controllo_di_autorit%C3%A0" title="Aiuto:Controllo di autorità">Controllo di autorità</a></th><td><a href="/wiki/Virtual_International_Authority_File" title="Virtual International Authority File">VIAF</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="https://viaf.org/viaf/148370622">148370622</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/International_Standard_Name_Identifier" title="International Standard Name Identifier">ISNI</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://isni.org/isni/0000000121807098">0000 0001 2180 7098</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Library_of_Congress_Control_Number" title="Library of Congress Control Number">LCCN</a> <span class="uid">(<span style="font-weight:bolder; font-size:80%"><abbr title="inglese">EN</abbr></span>) <a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/names/n81003786">n81003786</a></span><span style="font-weight:bold;"> ·</span> <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a> <span class="uid">(<span style="font-weight:bolder; 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