• Thumbnail for Gravimetry
    Gravimetry (redirect from Gravimeter)
    principle. Thus, gravimeters can be regarded as special-purpose accelerometers. Many weighing scales may be regarded as simple gravimeters. In one common...
    27 KB (3,299 words) - 04:28, 19 December 2024
  • Thumbnail for Lunar Traverse Gravimeter
    The Lunar Traverse Gravimeter was a lunar science experiment, deployed by astronauts on the lunar surface in 1972 as part of Apollo 17. The goal of the...
    9 KB (1,027 words) - 06:30, 29 October 2024
  • Thumbnail for Lunar Surface Gravimeter
    The Lunar Surface Gravimeter (LSG) was a lunar science experiment that was deployed on the surface of the Moon by the astronauts of Apollo 17 on December...
    37 KB (4,096 words) - 16:05, 14 December 2024
  • Thumbnail for Kater's pendulum
    for use as a gravimeter instrument to measure the local acceleration of gravity. Its advantage is that, unlike previous pendulum gravimeters, the pendulum's...
    27 KB (3,627 words) - 05:24, 2 November 2024
  • Thumbnail for Pendulum
    such as accelerometers and seismometers. Historically they were used as gravimeters to measure the acceleration of gravity in geo-physical surveys, and even...
    123 KB (14,580 words) - 16:32, 8 December 2024
  • Thumbnail for Apollo 17
    the rate of heat flow from the interior of the Moon, a Lunar Surface Gravimeter (LSG), to measure alterations in the lunar gravity field at the site,...
    118 KB (13,018 words) - 15:44, 14 December 2024
  • Thumbnail for Accelerometer
    ensuing shock. A gravimeter or gravitometer, is an instrument used in gravimetry for measuring the local gravitational field. A gravimeter is a type of accelerometer...
    40 KB (4,681 words) - 03:01, 31 July 2024
  • Thumbnail for Felix Andries Vening Meinesz
    his dissertation on the defects of the gravimeters used at that time. Vening Meinesz then designed a new gravimeter, which the KNMI (Royal Dutch Meteorological...
    13 KB (1,392 words) - 12:38, 10 December 2024
  • Thumbnail for Earth mass
    Pendulums used in Mendenhall gravimeter apparatus, from 1897 scientific journal. The portable gravimeter developed in 1890 by Thomas C. Mendenhall provided...
    31 KB (3,710 words) - 02:52, 30 July 2024
  • Thumbnail for Geodesy
    are employed. Gravity is measured using gravimeters, of which there are two kinds. First are absolute gravimeters, based on measuring the acceleration of...
    40 KB (4,385 words) - 19:35, 8 December 2024
  • Thumbnail for Jean-Paul Richard
    Science Foundation and NASA. Richard was involved in the Lunar Surface Gravimeter experiment that was proposed by Joseph Weber to NASA in the early sixties...
    11 KB (1,189 words) - 22:03, 28 August 2024
  • Thumbnail for 2004 Indian Ocean earthquake and tsunami
    Virtanen, Heikki (2006). Studies of earth dynamics with the superconducting gravimeter (PDF) (Dissertation). University of Helsinki. Archived from the original...
    176 KB (18,794 words) - 10:39, 19 December 2024
  • Thumbnail for Kilogram
    Laboratories' Primary Standards Laboratory Micro-g LaCoste: FG‑5 absolute gravimeter, (diagram), used in national laboratories to measure gravity to 2 μGal...
    38 KB (3,536 words) - 20:39, 12 December 2024
  • Thumbnail for Kibble balance
    acceleration combining gravitational and centrifugal effects) with a gravimeter. Thus the mass of the object is defined in terms of a current and a voltage—...
    24 KB (2,939 words) - 16:41, 19 December 2024
  • Thumbnail for Metre
    Gravimeter with variant of Repsold–Bessel pendulum...
    106 KB (11,339 words) - 13:00, 15 December 2024
  • locations in a region of interest, using a portable instrument called a gravimeter. Careful analysis of the gravity data allows geologists to make inferences...
    19 KB (2,876 words) - 13:07, 13 December 2024
  • Thumbnail for Challenger Deep
    seismic reflection soundings deep into the Earth's mantle), magnetometer, gravimeter, 3.5 kHz and 12 kHz sonar transducers, and precision depth recorders....
    174 KB (19,920 words) - 23:25, 16 December 2024
  • Thumbnail for Apollo (spacecraft)
    Seismic Profiling Experiment Lunar Surface Gravimeter Lunar Surface Magnetometer Lunar Traverse Gravimeter Cold Cathode Gauge Experiment Heat Flow Experiment...
    18 KB (2,443 words) - 21:04, 26 November 2024
  • gravitational effect of the pole tide is easily detected by the superconducting gravimeter. The International Latitude Observatories were established in 1899 to...
    9 KB (1,115 words) - 16:27, 5 November 2024
  • Thumbnail for Superconductivity
    coils persisted for 28 years, 7 months, 27 days in a superconducting gravimeter in Belgium, from August 4, 1995 until March 31, 2024. In such instruments...
    72 KB (7,911 words) - 18:37, 18 December 2024
  • metrologist. He coinvented the modern gravimeter and invented the zero-length spring and vehicle-mounted gravimeters. He was also co-founder of LaCoste Romberg...
    3 KB (346 words) - 04:24, 16 April 2024
  • gravitometer in Wiktionary, the free dictionary. Gravitometer may refer to: Gravimeter, an instrument for measuring the local gravitational field Hydrometer...
    234 bytes (61 words) - 15:53, 29 June 2016
  • high-precision inertial navigation systems for sea vessels and mobile gravimeters for use on the sea shelf. JPL · 11444 11445 Fedotov 1978 SC7 Victor Andreevich...
    152 KB (445 words) - 07:34, 5 October 2024
  • Thumbnail for Moment of inertia
    property to measure the local acceleration of gravity, and is called a gravimeter. The moment of inertia of a complex system such as a vehicle or airplane...
    91 KB (17,281 words) - 17:32, 21 December 2024
  • is much smaller than the Eötvös effect. The most common design for a gravimeter for field work is a spring-based design; a spring that suspends an internal...
    13 KB (2,010 words) - 14:47, 27 October 2024
  • Thumbnail for Lunar plaque
    Seismic Profiling Experiment Lunar Surface Gravimeter Lunar Surface Magnetometer Lunar Traverse Gravimeter Cold Cathode Gauge Experiment Heat Flow Experiment...
    8 KB (976 words) - 08:13, 25 July 2024
  • Thumbnail for Gravity of Earth
    gravitational geophysics. The fluctuations are measured with highly sensitive gravimeters, the effect of topography and other known factors is subtracted, and...
    31 KB (3,817 words) - 22:58, 9 December 2024
  • Thumbnail for Książ Castle
    beneath the castle are currently used by the Polish Academy of Sciences for gravimeter measuring, while several WWII-era tunnels are accessible to the public...
    11 KB (1,006 words) - 11:57, 18 November 2024
  • Thumbnail for Fallen Astronaut
    Seismic Profiling Experiment Lunar Surface Gravimeter Lunar Surface Magnetometer Lunar Traverse Gravimeter Cold Cathode Gauge Experiment Heat Flow Experiment...
    16 KB (1,417 words) - 09:08, 7 August 2024
  • Thumbnail for Gravity gradiometry
    objects, or determining water depth (bathymetry). Physical scientists use gravimeters to determine the exact size and shape of the earth and they contribute...
    12 KB (1,377 words) - 18:38, 21 November 2024