geoid

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What is a Geoid? Why do we use it and where does its shape come ...
A geoid is the irregular-shaped “ball” that scientists use to more accurately calculate depths of earthquakes, or any other deep object beneath the earth's surface . Currently, we use the “WGS84” version (World Geodetic System of 1984). www.usgs.gov
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Geoid - Wikipedia
The geoid (/ˈdʒiː.ɔɪd/ JEE-oyd) is the shape that the ocean surface would take under the influence of the gravity of Earth, including gravitational attraction ... en.wikipedia.org
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What is the geoid? - NOAA's National Ocean Service
The geoid is a model of global mean sea level that is used to measure precise surface elevations. oceanservice.noaa.gov
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geoid
geoid (ˈdʒiːɔɪd) [ad. Gr. γεοειδής, adj., earthlike, f. γεο-, γῆ earth + εἶδος form: see -oid. First used in German (geoide) by Listing, Ueber unsere jetzige Kenntniss der Gestalt u. Grösze der Erde (1872).] A geometrical solid, nearly identical with the terrestrial spheroid, but having the surface ... Oxford English Dictionary
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Understanding Geographic Identifiers (GEOIDs) - U.S. Census Bureau
GEOIDs are numeric codes that uniquely identify all administrative/legal and statistical geographic areas for which the Census Bureau tabulates data. www.census.gov
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Geoid vs Ellipsoid: What's the Difference? - Propeller
Unlike ellipsoidal models, geoid models are locally based—or, at least, more local than the entire surface of the Earth ... www.propelleraero.com
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The Geoid | GEOG 862: GPS and GNSS for Geospatial Professionals
The geoid is the particular equipotential surface arranged to fit Mean Sea Level as well as possible, in at least squares sense. www.e-education.psu.edu
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What is the geoid? - NGS
Scematic diagram showing some of the “level surfaces” of the Earth, including the geoid, and their relation to the Earth's crust and local mean ... geodesy.noaa.gov
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Geoids - an overview | ScienceDirect Topics
The geoid is the gravitational equipotential surface of Earth and coincides with sea level in oceanic areas. www.sciencedirect.com
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Geoid | Definition & Examples | Britannica
geoid, model of the figure of Earth—i.e., of the planet's size and shape—that coincides with mean sea level over the oceans and continues in continental areas ... www.britannica.com
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Mean Sea Level, GPS, and the Geoid | Summer 2003 | ArcUser - Esri
The traditional, orthometric height (H) is the height above an imaginary surface called the geoid, which is determined by the earth's gravity and approximated ... www.esri.com
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Geoid Glacier
Geoid Glacier () is a glacier flowing south from the Thomas Heights, to the west of Ellipsoid Hill, into Blue Glacier, Victoria Land, Antarctica. The name is one of a group in the area associated with surveying applied in 1993 by the New Zealand Geographic Board, the geoid being the particular equipotential wikipedia.org
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Is the Earth round? - NOAA's National Ocean Service
While the Earth appears to be round when viewed from the vantage point of space, it is actually closer to an ellipsoid. However, even an ellipsoid does not adequately describe the Earth's unique and ever-changing shape. Our planet's diameter bulges at the equator due to the centrifugal force created by the earth's constant rotation ...
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Today's Rahu Kalam Mumbai, Maharashtra, India - mPanchang
2 days agoRahu Kalam and Rahu Timings Mumbai Rahu Kalam Today or Rahu Kaal Today, will provide the exact timings of Rahu Kaal everyday. According to Vedic Hindu Astrology, it is important to check shubh muhurat, also known as Nalla Neram in South India and Raku Kaal, also known as Rahu Kalam or Yamagandam in South India, before planning anything auspicious.
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327,000+ Jobs in Germany (77,905 new) - LinkedIn
Carhartt WIP Store Hamburg - Assistant Store Manager (m/w/d) Carhartt WIP (Work In Progress) Hamburg, Hamburg, Germany Be an early applicant 2 hours ago Technischer Assistent (m/w/d ...
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