Results 21 to 30 of about 598 (190)

Airborne gravimetry with quantum technology: observations from Iceland and Greenland [PDF]

Earth System Science Data
We report on the availability of data from an airborne gravity campaign in Iceland and Greenland conducted during June and July 2023. The dataset includes observations from a platform-stabilised gravimeter based on cold-atom quantum technology and a ...
T. E. Jensen, B. Dale, A. Stokholm, R. Forsberg, A. Bresson, N. Zahzam, A. Bonnin, Y. Bidel   +7 more
doaj   +5 more sources

On Precision Kinematic Accelerations for Airborne Gravimetry

Journal of Geodetic Science, 2011
On Precision Kinematic Accelerations for Airborne GravimetryAdvances in accelerometer technology promise many orders of magnitude improvement in sensitivity; which, consequently, also suggest progress in Earth Science applications, such as through new ...
Ch. Jekeli
core   +2 more sources

Absolute airborne gravimetry with a cold atom sensor [PDF]

Journal of Geodesy, 2019
Measuring gravity from an aircraft is essential in geodesy, geophysics and exploration. Today, only relative sensors are available for airborne gravimetry.
Bidel, Yannick, Cadoret, Malo, Forsberg, René, BRESSON, Alexandre, Olesen, Arne V., Blanchard, Cédric, Zahzam, Nassim   +6 more
core   +3 more sources

Kalman–FIR Fusion Filtering for High-Dynamic Airborne Gravimetry: Implementation and Noise Suppression on the GIPS-1A System

Applied Sciences
High-dynamic airborne gravimetry faces critical challenges from platform-induced noise contamination. Conventional filtering methods exhibit inherent limitations in simultaneously achieving dynamic tracking capability and spectral fidelity.
Guanxin Wang, Shengqing Xiong, Fang Yan, Feng Luo, Linfei Wang, Xihua Zhou   +5 more
doaj   +2 more sources

Airborne gravimetry for geoid and GOCE

, 2014
DTU-Space has since 1996 carried out large area airborne surveys over both polar, tropical and temperate regions, especially for geoid determination and global geopotential models.
E. Nielsen, Nielsen, E., Olesen, A. V., R. Forsberg, I. Einarsson, A. V. Olesen, Einarsson, I., Forsberg, R.   +7 more
core   +2 more sources

Airborne Gravimetry with Quantum Technology

International audienceIn summer 2023 an airborne gravity survey was carried out utilizing the GIRAFE quantum gravimeter from ONERA and the iMAR classical strapdown gravimeter from DTU.
Bidel, Yannick, Jensen, Tim, Bresson, Alexandre, Forsberg, René, Dale, Bjørnar, Bonnin, Alexis, Stokholm, Andreas, Zahzam, Nassim   +7 more
core   +2 more sources

5th Symposium on Terrestrial Gravimetry: Static and Mobile Measurements (TG-SMM 2019) [PDF]

, 2023
This open access volume contains the proceedings of the 5th Symposium on Terrestrial Gravimetry: Static and Mobile Measurements (TG-SMM2019) held in St. Petersburg, Russia, October 1 – 4, 2019. The symposium was hosted by the State Research Center of the

core   +2 more sources

Advanced Calibration Methods for Strapdown Airborne Gravimetry

, 2016
Airborne gravimetry is the determination of the Earth's gravity field, using aircraft as mobile measurement platforms. For such measurements, there exist two predominant types of instrumentation: 1.
Becker, David
core   +2 more sources

Research and Evaluation on Key Technological Indicators for Airborne and Shipborne Gravimetry [PDF]

Journal of Geodesy and Geoinformation Science, 2019
Gravimetry technical guides are the scientific basis for air-sea gravimetry. However, the existing technical guides in China are behind the application requirements.
Motao HUANG,Kailiang DENG,Taiqi WU,Xiuping LU,Guojun ZHAI,Yongzhong OUYANG,Xin CHEN,Min LIU
doaj   +1 more source

Study on the impact of calculation radius on IDW gravity modelling [PDF]

E3S Web of Conferences, 2021
Gravity modelling is a necessary process of applying gravity data to practice, and a vital research area in resource exploring and geodesy. Inverse distance weighted (IDW) interpolation is a widely used algorithm in gravity modelling and many other ...
Meng Yangtao, Yu Ruihang, Cao Juliang, Cai Shaokun, Pan Guowei   +4 more
doaj   +1 more source