Using spherical scaling functions in scalar and vector airborne gravimetry

Авторы: Vadim Vyazmin, Yuri Bolotin
Сборник: European Geosciences Union General Assembly 2020
Тезисы
Год издания: 2020
Издательство: Copernicus GmbH on behalf of the European Geosciences Union
Местоположение издательства: Germany
Первая страница: 11745
Последняя страница: 11746
DOI: 10.5194/egusphere-egu2020-11745
Аннотация: In this research, we aim at developing new postprocessing algorithms for estimating gravity fromairborne data taking into account a priori information about spatial behavior of the gravity field in the survey area. We propose two algorithms for solving the following two problems.In scalar gravimetry: Mapping gravity at the flight height using the gravity disturbancesestimated along the flight lines (via low-pass or Kalman filtering), taking into account spatialcorrelation of the gravity field in the survey area and statistical information on the along-linegravity estimate errors. In vector gravimetry: Simultaneous determination of three components of the gravity disturbance vector from airborne measurements at the flight path. Both approaches use spherical scaling functions for gravity modeling.
Добавил в систему: Вязьмин Вадим Сергеевич

	ИСТИНА	Войти в систему Регистрация
	ИСТИНА ЦЭМИ РАН
	Главная Поиск Статистика О проекте Помощь

ИСТИНА