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Unlocked Potentials in Airborne Gravimetry
Recent advancements in geodesy have highlighted the dynamic interplay between theory, science, engineering, technology, and practice-oriented services. The continuous evolution of geodetic science has led to significant progress in both traditional geodetic challenges and emerging issues, often driven by innovations in instrumentation and computationalopenaire +1 more source
Integrated GNSS Doppler velocity determination for GEOHALO airborne gravimetry
GPS Solutions, 2021Kaifei He +6 more
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FVM: A Good Match to Airborne Gravimetry?
Numerical methods like the Finite Element Methods (FEM) or Finite Element Methods (FVM) are widely used in many engineering applications to solve boundary value problems that are hard to find rigorous analytical solutions. These numerical methods have been also applied in geodesy in many previous studies regardless of its huge computation demands. TheyXiaopeng Li +8 more
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GPS and airborne gravimetry: Recent progress and future plans
Bulletin Géodésique, 1991The logistical difficulties and expense of measuring gravity over the surface of the earth or ocean provides the motivation for developing techniques for airborne data acquisition. To meet this need, the U.S. Naval Research Laboratory (NRL) has had an active research program in airborne gravimetry since 1979.
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A preliminary analysis of the NRL airborne gravimetry system
Geophysics, 1984Abstract The Naval Research Laboratory has developed an airborne gravimetry system for marine use. The system utilizes global positioning system navigation and high-resolution radar altimetry to overcome the major difficulties of Eotvos correction and vertical acceleration determination. Precise measurements of aircraft motions permit
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Intermap’s Airborne Inertial Gravimetry System
2011The airborne gravimetry system provides an efficient tool to collect the homogeneous airborne gravity data over large areas. For this purpose Intermap has developed a new Airborne Inertial Gravimetry System (AIGS), based on the GPS/INS components of Intermap’s Interferometric SAR (IFSAR) system and the airborne gravity process software, called StarGrav.
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Advanced Calibration Methods for Strapdown Airborne Gravimetry
2016Als Fluggravimetrie wird die Vermessung des Schwerefeldes der Erde bezeichnet, wobei als mobile Messplattform ein Flugzeug zum Einsatz kommt. Für solche Messungen existieren in der Praxis zwei verschiedene Typen von Messinstrumenten: 1. Mechanische Federgravimeter, welche während des Fluges mit Hilfe einer geregelten kardanischen Aufhängung in einer ...
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Advancing airborne gravimetry with quantum technology (AeroQGrav)
Gravimetry is becoming increasingly important in various fields of geodesy and the geosciences. For example, it can be used to quantify climate change by measuring changes in mass distribution and can assist in the search for raw material deposits.Airborne gravimetry can be used to close the gap between small scaled ground gravimetry and satellite ...Marlene Hillig, Manuel Schilling
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Maximum mutual information for optimizing gravity modeling: an example from airborne gravimetry
Journal of GeodesyJarir Saleh +3 more
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