Results 31 to 40 of about 598 (190)
Remote Sensing, 2020 Compared with airborne gravimetry, a technique frequently used to infer the seafloor topography at places inaccessible to ship soundings due to the presence of ice shelf or ice mélange, airborne gravity gradiometry inherently could achieve higher spatial
Junjun Yang +5 more
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ISPRS International Journal of Geo-Information, 2015 Surveying the Earth’s gravity field refers to an important domain of Geodesy, involving deep connections with Earth Sciences and Geo-information. Airborne gravimetry is an effective tool for collecting gravity data with mGal accuracy and a spatial ...
Lei Zhao +5 more
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GEOPHYSICS AND BUILDING DIAGNOSTICS, THEIR POSSIBILITIES AND LIMITS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Geophysical methods and building diagnostics are non-destructive measurements which can inform about quality of rocks, hydrology conditions or artificial objects (tunnels, foundation of buildings, constructions etc.).
J. Bárta, J. Jirků, T. Belov
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Soil moisture observation in a forested headwater catchment: combining a dense cosmic-ray neutron sensor network with roving and hydrogravimetry at the TERENO site Wüstebach [PDF]
Earth System Science Data, 2022 Cosmic-ray neutron sensing (CRNS) has become an effective method to measure soil moisture at a horizontal scale of hundreds of metres and a depth of decimetres.
M. Heistermann +19 more
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Spatial resolution of airborne gravity estimates in Kalman filtering
Journal of Geodetic Science, 2022 Airborne gravimetry is an efficient and reliable method to obtain information on the gravity field, fundamental to gravity field modelling, geoid determination, and flood risk mapping.
Jensen Tim Enzlberger
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The recent progress using high-precision terrestrial gravity measurements
地球与行星物理论评, 2022 Compare with the airborne and satellite-borne gravity measurements, terrestrial gravity measurements (TGMs) are closer to the sources of mass change and have relatively higher accuracy. The static anomalies and dynamic changes derived from TGMs have been
Jiancheng Han +7 more
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Data of "Airborne absolute gravimetry with a quantum sensor, comparison with classical technologies"
, 2022 The data uploaded are supported the reported research in the manuscript "Airborne absolute gravimetry with a quantum sensor, comparison with classical technologies"
Rouxel, Didier +16 more
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Far-zone contributions of airborne gravity anomalies' upward/downward continuation
Geodesy and Geodynamics, 2016 Airborne gravimetry has become a vital technique in local gravity field approximation, and upward/downward continuation of gravity data is a key process of airborne gravimetry.
Boyang Zhou +3 more
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Downward Continuation of Airborne Gravimetry Data by Means of Spherical Radial Basis Functions
Russian Journal of Earth Sciences, 2022 The problem of downward continuation of airborne gravimetry data is discussed. Use of spherical radial basis functions (SRBF) to solve this ill-posed problem is proposed. Gravity disturbances observed at flight high are continued downward to disturbing
Sugaipova Leyla, Neyman Yury
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Sensors, 2016 When applying the Global Navigation Satellite System (GNSS) for precise kinematic positioning in airborne and shipborne gravimetry, multiple GNSS receiving equipment is often fixed mounted on the kinematic platform carrying the gravimetry instrumentation.
Kaifei He +6 more
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