Downward continuation of airborne gravimetry data based on Poisson integral iteration method
Sign Up to like & getrecommendations! Published in 2017 at "Geodesy and Geodynamics"
DOI: 10.1016/j.geog.2017.03.009
Abstract: Abstract The research and application of airborne gravimetry technology has become one of the hottest topics in gravity field in recent years. Downward continuation is one of the key steps in airborne gravimetry data processing,… read more here.
Keywords: iteration method; integral iteration; continuation; gravimetry ... See more keywords
Sub-picoliter Traceability of Microdroplet Gravimetry and Microscopy.
Sign Up to like & getrecommendations! Published in 2021 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.1c02640
Abstract: Gravimetry typically lacks the resolution to measure single microdroplets, whereas microscopy is often inaccurate beyond the resolution limit. To address these issues, we advance and integrate these complementary methods, introducing simultaneous measurements of the same… read more here.
Keywords: sub picoliter; microscopy; traceability; gravimetry ... See more keywords
Gravimetry through non-linear optomechanics
Sign Up to like & getrecommendations! Published in 2018 at "Nature Communications"
DOI: 10.1038/s41467-018-06037-z
Abstract: Precision gravimetry is key to a number of scientific and industrial applications, including climate change research, space exploration, geological surveys and fundamental investigations into the nature of gravity. A variety of quantum systems, such as atom… read more here.
Keywords: gravitational acceleration; gravimetry non; non linear; gravimetry ... See more keywords
The strapdown shipborne gravimetry for ocean based on SINS/GNSS: comparison and optimization
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ad9999
Abstract: The strapdown inertial scalar gravimetry (SISG) has become one of the main methods for measuring marine gravity. SIGS requires specific force, attitude, velocity, and position information for gravimetry. The attitude can be obtained by the… read more here.
Keywords: displacement information; sins gnss; navigation; gravimetry ... See more keywords
Dynamic Error Elimination Method for Strapdown Dynamic Gravimetry
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2022.3168063
Abstract: In view of the fact that there are dynamic errors in the strapdown dynamic gravimetry, based on the analysis of the error mechanism of the strapdown dynamic gravimetry, a general model to compensate the dynamic… read more here.
Keywords: dynamic error; strapdown dynamic; dynamic gravimetry; method ... See more keywords
Ship-Borne Marine Absolute Gravimetry via Sensors Ultratight Fusion of an Atomic Gravimeter and a Classical Accelerometer
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2025.3548228
Abstract: Atomic gravimeters have been developed rapidly and been widely used in recent years, while their implementation for ship-borne marine applications is still limited. The harsh vibration environment destroys the atomic interference fringe, making the extraction… read more here.
Keywords: gravimetry; fusion; classical accelerometer; marine ... See more keywords
Kalman–FIR Fusion Filtering for High-Dynamic Airborne Gravimetry: Implementation and Noise Suppression on the GIPS-1A System
Sign Up to like & getrecommendations! Published in 2025 at "Applied Sciences"
DOI: 10.3390/app15179363
Abstract: 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. To overcome these constraints, this study proposes a Kalman–FIR fusion… read more here.
Keywords: gravimetry; kalman fir; high dynamic; dynamic airborne ... See more keywords