Астана, Казахстан
Астана, Казахстан
Астана, Казахстан
Казань, Республика Татарстан, Россия
Астана, Казахстан
сотрудник с 01.01.2022 по настоящее время
Астана, Россия
Алматы, Казахстан
Алматы, Казахстан
ВАК 1.6.10 Геология, поиски и разведка твердых полезных ископаемых, минерагения
ВАК 1.6.11 Геология, поиски, разведка и эксплуатация нефтяных и газовых месторождений
ВАК 1.6.22 Геодезия
ВАК 1.6 Науки о Земле и окружающей среде
УДК 52 Астрономия. Геодезия
УДК 55 Геология. Геологические и геофизические науки
УДК 550.34 Сейсмология
УДК 550.383 Главное магнитное поле Земли
ГРНТИ 37.00 ГЕОФИЗИКА
ГРНТИ 90.00 МЕТРОЛОГИЯ
ГРНТИ 36.00 ГЕОДЕЗИЯ. КАРТОГРАФИЯ
ГРНТИ 37.01 Общие вопросы геофизики
ГРНТИ 37.15 Геомагнетизм и высокие слои атмосферы
ГРНТИ 37.25 Океанология
ГРНТИ 37.31 Физика Земли
ГРНТИ 38.01 Общие вопросы геологии
ГРНТИ 38.00 ГЕОЛОГИЯ
ГРНТИ 39.00 ГЕОГРАФИЯ
ГРНТИ 52.00 ГОРНОЕ ДЕЛО
ОКСО 21.00.00 Прикладная геология, горное дело, нефтегазовое дело и геодезия
ОКСО 05.00.00 Науки о Земле
ББК 261 Геодезические науки. Картография
ББК 263 Геологические науки
ББК 26 Науки о Земле
ТБК 631 Геодезия. Картография
ТБК 632 Геофизика
ТБК 633 Геология
ТБК 63 Науки о Земле. Экология
BISAC SCI SCIENCE
Processing and adjustment of gravity measurements represent an essential scientific and practical challenge in geophysics and geodesy, necessitating efficient and reliable software solutions. In this article, we review five modern open-source software packages for processing gravity measurements, namely GSAdjust, GRAVS2, gTools, GravRelAdj, and GRAVITAS. Additionally, adjustments were performed using a current Python library (statsmodels), which demonstrated good results, providing an objective comparison with the presented software products. The work is focused on optimizing the processing of data from relative and absolute gravity meters, including network adjustment with one fixed point and multiple fixed points. The comparison was conducted using high-precision gravity measurements obtained from the A10 absolute gravity meter and CG-5 relative gravity meters at the Kazan gravity calibration line. The obtained results indicate that GSAdjust and GRAVS2 offer the most promising balance between usability and reliability. GSAdjust provides a user-friendly graphical interface and supports a range of analysis tasks, while GRAVS2 offers speed and robustness, albeit with a command-line interface. A modernization of the GRAVS2 software product for automated processing of large volumes of data is proposed. The study also emphasizes the importance of synchronizing absolute and relative measurements, incorporating nonlinear vertical gradients, and implementing robust adjustment methods to enhance the accuracy and reliability of gravity network solutions.
gravity network, gravity meter, adjustment, software, Python
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