A gradiometer measures the gradient (numerical rate of change) of a physical quantity, such as a magnetic field or gravity. There are at least two types...

gravity gradiometer This is the gravity gradiometer deployed on the European Space Agency's GOCE mission. It is a three-axis diagonal gradiometer based...

submerged objects. Fluxgate gradiometers are popular due to their compact configuration and relatively low cost. Gradiometers enhance shallow features and...

spacecraft's primary instrumentation was a highly sensitive gravity gradiometer consisting of three pairs of accelerometers which measured gravitational...

between the sensors). In most archaeological applications the latter (gradiometer) configuration is preferred because it provides better resolution of...

billion dollar black project, the development of a full-tensor gravity gradiometer by Bell Aerospace was a classified technology at the time. It was thought...

tilt sensor, tilt meter, slope alert, slope gauge, gradient meter, gradiometer, level gauge, level meter, declinometer, and pitch & roll indicator....

between the sensors). In most archaeological applications the latter (gradiometer) configuration is preferred because it provides better resolution of...

interferometers include accelerometers, rotation sensors, and gravity gradiometers. Interferometry splits a wave into a superposition along two different...

satellite borne gravimeters GOCE, GRACE, mostly operated in gravity gradiometer mode. They yielded detailed information about the Earth's time-varying...

Surveying in Archaeology. More than 10 years of using the Overhauser GSM-19 gradiometer". Wormianum. David Hurst Thomas – Archaeology, 3rd. ed. (1998) Robert...

Kalahari Desert. A Zeppelin NT, equipped with a Bell Geospace gravity gradiometer, was used to find potential diamond mines by scanning the local geography...

metal detectors can easily miss or record misleading data. A fluxgate gradiometer records anomalies in the Earth’s magnetic field across a specific area...

cruciform gravity gradiometer or 'Forward Mass Detector', for Lunar Mascon (mass concentration) measurements. The gravity gradiometer is described in the...

gravitational data is measured with the help of gravitational wave sensor or gradiometer by placing it in different locations at different instances of time....

Smekalova T. N., Voss O., Smekalov S. L. "Magnetic Surveying in Archaeology: More than 10 years of using the Overhauser GSM-19 gradiometer", Wormianum, 2008....

and then flown to Gaborone where a Lockheed Martin full tensor gravity gradiometer was installed. This instrument, owned and operated by Bell Geospace,...

and structural stability.      Example: Seasat, TerraSAR-X A gravity gradiometer can independently determine the components of the gravity vector on a...

Bick; D. Tilbrook & C. Foley (2004). "GETMAG—A SQUID magnetic tensor gradiometer for mineral and oil exploration". Exploration Geophysics. 35 (4): 297–305...

cores and downed cored holes to understand features identified by the gradiometer surveys as well as the construction of the ridges and plaza. The Louisiana...

used in most ground surveys except for boreholes and high-resolution gradiometer surveys.: 163–165 : 77–78  Optically pumped magnetometers, which use...

materials had been removed, and no firm dating evidence was found. A gradiometer geophysical survey of 2005, 75m to the west of the fort, plotted the...

throughout the world. Many countries are conducting complete aeromagnetic gradiometer radiometric surveys to get an estimate the size of their undiscovered...

found in conjunction with defining or applying technical standards. Gradiometer any device that measures spatial variations of a physical quantity. For...

1 December 2006, by geophysical engineers, in the form of a Fluxgate Gradiometer survey. Restoration of Gannocks Castle was begun in 1998, with an opening...

Earth as part of the sample-return portion of the mission. The Gravity GradioMeter (GGM), Laser-Induced Breakdown Spectroscope (LIBS), Mission Survival...

advanced survey/recording methods. For example: a fluxgate magnetometer, gradiometer and georadar connected with GIS, surveying around 50 hectares of land...

survey was conducted which covered 46% of the interior using a fluxgate gradiometer. The results of this survey were, again, inconclusive, although no evidence...

entrance to the interior of the fort. Research using earth resistance and gradiometer surveys has produced good data, but interpretation is difficult because...

scanning approach. Gravity cartography of subterraneans Quantum gravity-gradiometers that could be used to map and investigate subterraneans are also in development...