Examples of 'geoid' in a sentence
Meaning of "geoid"
geoid (adjective): Relating to the Earth's actual shape, which approximates an oblate spheroid, as opposed to a perfect sphere
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- The shape, extending through landmasses (continents, etc.), that the surface of the oceans of the Earth would take under the influence of the Earth's gravity and rotation alone, disregarding other factors such as winds and tides; that is, a surface of constant gravitational potential at zero elevation.
How to use "geoid" in a sentence
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geoid
Explain why models of the geoid are necessary.
Geoid measurements and calculations with centimeter accuracy.
We call that surface the geoid.
The geoid is complex to describe it mathematically.
The difference between the ellipsoid and geoid.
Geoid is the shape of the earth.
The resulting closed surface is called the geoid.
Causes for geoid anomalies.
This shape is called geoid.
Supports setting the GeoID for the current user.
Geodetic ellipsoids are better suited to regional idiosyncrasies of the geoid.
Improvement of the geoid model.
All points on the geoid have the same gravitational potential.
Its actual shape is a geoid.
We need accurate geoid data to combine the different types of measurements.
See also
Spherical harmonics are often used to approximate the shape of the geoid.
A precise geoid underpins a universal height system for the world.
Undulation of the geoid.
Canada does not currently provide geoid undulation at the aerodrome elevation position.
Determination of the geoid.
Geoid measures help thus to understand the internal structure of the planet.
Normal to the geoid.
One advantage of geoid depths is systematic bias caused by mountain topography is corrected.
The mathematical surface which best fits the geoid is an ellipsoid of rotation.
The geoid is a deformed surface to which mathematical relations can not be applied.
Description of geoid.
Define the geoid and its relationship to gravity and sea level.
Type of geoid.
National geoid models are obtained by fitting a local geoid model to national reference systems.
Experimental determination of the gravitational potential at the geoid surface is a task in physical geodesy.
The earth is not a perfect sphere but instead one ugly thing called a geoid.
The first problem concerns the determination of the geoid on a given area on the earth.
The mean sea level has small hills and valleys with respect to the geoid.
These deflection values were integrated into astrogeodetic geoid charts referred to these national datums.
The equipotential surface that most closely approximates mean sea level is called the geoid.
The permanent deviation between the geoid and mean sea level is called ocean surface topography.
Geoid and postglacial rebound related gravity change in Finland.
The geometrical separation between the geoid and the reference ellipsoid is called the geoidal undulation.
The geoid is essentially the figure of Earth abstracted from its topographical features.
Altitude Altitude above geoid above sea level.
The geoid is essentially the figure of the Earth.
The geopotential surface called the geoid is one definition of the shape of the Earth.
Geoid undulation in false color, to scale.
His goal was to establish the exact shape of the geoid and the Earth.
The Austrian geoid is computed by the fast collocation method.
Earth from Space We still can not determine the geoid accurately enough.
The shape of the geoid depends on the distribution of mass throughout the Earth system.
The Bessel ellipsoid fits especially well to the geoid curvature of Europe and Eurasia.
The resulting geoid models were better than the earlier geoid models for Finland.
The data is used to construct an idealised surface, or geoid.
