Uncertainty and resolution analysis of 2D and 3D inversion models computed from geophysical electromagnetic data

Z Ren, T Kalscheuer - Surveys in Geophysics, 2020 - Springer
A meaningful solution to an inversion problem should be composed of the preferred
inversion model and its uncertainty and resolution estimates. The model uncertainty …

[HTML][HTML] Why municipalities reject wind power: A study on municipal acceptance and rejection of wind power instalments in Sweden

D Lindvall - Energy Policy, 2023 - Elsevier
This article explores municipal acceptance of wind power in Sweden and draws conclusions
on the basis of semi-structured interviews with municipal decision-makers, together with …

Electromagnetic modeling using adaptive grids–Error estimation and geometry representation

K Spitzer - Surveys in Geophysics, 2024 - Springer
This review paper addresses the development of numerical modeling of electromagnetic
fields in geophysics with a focus on recent finite element simulation. It discusses ways of …

[HTML][HTML] 基于矢量位和标量位的空间波数混合域电磁三维正演模拟

戴世坤, 赵东东, 李昆, 张钱江, 凌嘉宣, 陈轻蕊 - 地球物理学报, 2022 - geophy.cn
高效, 高精度电磁三维数值模拟是制约大规模电磁数据精细化三维反演成像,
人机交互定量解释的核心问题. 针对一问题, 本文提出一种基于矢量位和标量位的空间波数混合 …

Parallelized 3D CSEM modeling using edge-based finite element with total field formulation and unstructured mesh

H Cai, X Hu, J Li, M Endo, B Xiong - Computers & Geosciences, 2017 - Elsevier
We solve the 3D controlled-source electromagnetic (CSEM) problem using the edge-based
finite element method. The modeling domain is discretized using unstructured tetrahedral …

3D magnetotelluric modeling using high-order tetrahedral Nédélec elements on massively parallel computing platforms

O Castillo-Reyes, D Modesto, P Queralt… - Computers & …, 2022 - Elsevier
We present a routine for 3D magnetotelluric (MT) modeling based upon high-order edge
finite element method (HEFEM), tailored and unstructured tetrahedral meshes, and high …

[HTML][HTML] 频率域电磁法三维有限元正演线性方程组迭代算法

秦策, 王绪本, 赵宁, 曹礼刚 - 地球物理学报, 2020 - html.rhhz.net
在三维频率域电磁法的正演模拟方法中, 有限元方法具有计算精度高, 适应性强的优点,
近年来来得到了越来越多的关注. 在正演过程中, 主要的计算量集中在求解由偏微分方程组离散 …

Trans-crustal structural control of CO2-rich extensional magmatic systems revealed at Mount Erebus Antarctica

GJ Hill, PE Wannamaker, V Maris, JA Stodt… - Nature …, 2022 - nature.com
Erebus volcano, Antarctica, with its persistent phonolite lava lake, is a classic example of an
evolved, CO2-rich rift volcano. Seismic studies provide limited images of the magmatic …

Three-dimensional resistivity structure of Asama Volcano revealed by data-space magnetotelluric inversion using unstructured tetrahedral elements

Y Usui, Y Ogawa, K Aizawa, W Kanda… - Geophysical Journal …, 2017 - academic.oup.com
Asama Volcano is an andesitic composite volcano and one of the most active volcanoes in
Japan. In order to reveal electrical resistivity structure beneath the volcano accurately, we …

[HTML][HTML] On Archean craton growth and stabilisation: Insights from lithospheric resistivity structure of the Superior Province

GJ Hill, EA Roots, BM Frieman, R Haugaard… - Earth and Planetary …, 2021 - Elsevier
The nature of lithospheric evolution and style of the driving tectonic processes during the
growth and stabilisation of continental crust in the Archean remain enigmatic. The hotter …