Methodology of Airborne Gravimetry Surveying and Strapdown Gravimeter Data Processing

Author:

Golovan A. A.,Vyazmin V. S.

Abstract

AbstractThe paper presents a methodology of preparing and conducting airborne gravimetry survey using an inertial measuring unit (IMU) or strapdown inertial navigation system as airborne gravimeter. We also discuss the key aspects of developing appropriate postprocessing algorithms and software and their application to gravimeter raw data processing. Solving the strapdown inertial airborne gravimetry problem, we use readings of the IMU sensors (accelerometers and gyroscopes) as primary information. The second equally important source of information is raw (pseudorange, Doppler pseudorange rate, and carrier phase) measurements from the GNSS receivers on board the aircraft and on the ground. The developed methodology, algorithms, and practical recommendations presented in the paper are based on the authors’ long-term experience in airborne gravimetry.

Publisher

Pleiades Publishing Ltd

Subject

Electrical and Electronic Engineering,General Computer Science,Control and Systems Engineering

Reference45 articles.

1. Methods and Technologies for Measuring the Earth’s Gravity Field Parameters, Peshekhonov, V.G. and Stepanov, O.A., Springer, 2022. https://doi.org/10.1007/978-3-031-11158-7

2. Peshekhonov, V. G., Stepanov, O.A., Rozentsvein, V.G., Krasnov, A.A., and Sokolov, A.V., State-of-the-art strapdown airborne gravimeters: Analysis of the development, Gyroscopy and Navigation, 2022, vol. 13, no. 4, pp. 189–209. https://doi.org/10.1134/S2075108722040101

3. Babayants, P.S., Brovkin, G.I., Kontarovich, O.R., Golovan, A.A., and Vyazmin, V.S., Methodological aspects of modern airborne gravimetry surveys, XXXIII konferentsia pamyati N.N. Ostryakova (33rd Conference in Memory of N.N. Ostryakov), St. Petersburg: Concern CSRI Elektropribor, 2022, pp. 154–156.

4. Berzhitsky, V.N., Ermakov, M.A., Ilyin, V.N., Smoller, Yu.L., Yurist, S.Sh., Bolotin, Yu.V., Golovan, A.A., Parusnikov, N.A., Gavrov, E.V., Rekunov, D.A., Fedorov, A.E., Gabell, B., Tuckett, H., Olson, V, and Shabanov, A.V., Airborne strapdown gravimeter GT-X, Proceedings of IAG Symposium “Terrestrial Gravimetry: Static and Mobile Measurements”, Concern CSRI Elektropribor, JSC, St. Petersburg, 2010, pp. 20–24.

5. Vyazmin, V.S., Golovan, A.A., and Bolotin, Yu.V., New strapdown airborne gravimetry algorithms: testing with real flight data, 28 th St. Petersburg International Conference on Integrated Navigation Systems, 2021, pp. 1–8. https://doi.org/10.23919/ICINS43216.2021.9470826

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