In the case of a nontrivial gravity field
, we allow the possibility that no such mapping may exist.
Estimation of magnitude of the correction due to changes in the gravity field
, from here on called the gravimetric correction, is based on gravity data acquired in a case study.
GOCO, Consortium: The combined satellite-only global gravity field
model GOCO02S; European Geosciences Union General Assembly 2011, Wien, 04.
Global gravity field
recovery from satellite-to-satellite tracking data with the acceleration approach.
Love  extended the work of Bromwich investigated the influence of gravity on superfacial waves and showed that the Rayleigh wave velocity is affected by the gravity field
The geoid is defined as an equipotential surface of the Earth's gravity field
, (generally) inside the topographic masses on land and more or less coinciding with the mean sea level at sea.
The GOCE (Gravity Field
and Steady-State Ocean Circulation Explorer) mission is dedicated to measuring the Earth's gravity field
and modelling the planet's geoid, essentially a gravitational contour map, with extremely high accuracy and spatial resolution.
It also allows scientists to map the Earth's radiation budget to assess its impacts on climate and weather, and to assess Earth's gravity field
to evaluate its role in ocean circulation and climate.
The salt flat's highs and lows roughly correspond to peaks and troughs in the local gravity field
, says Borsa.
Separated by 137 miles, the satellites measure changes in Earth's gravity field
caused by regional changes in the planet's mass, including ice sheets, oceans and water stored in the soil and in underground aquifers.
The first, an orbiter called Sancho, will orbit the target asteroid, measuring its position, shape, mass and gravity field
over several months.
When the spaceship approaches a planet, a certain sound (acoustic metaphor) that corresponds to the strength of the gravity field
is generated with escalating volume.
Using recalculated gravity field
intensities and maps revised by H.
But NASA flight controllers in Houston devise a way to use the moon's gravity field
to bring the spacecraft back to Earth.
We present our results in units of mg cm-a torque normalized to the Earth's gravity field
(the actual torque is in units of mg X g cm, where g is the loc al acceleration due to gravity).