Santiago A Triana,Mathieu Dumberry,David Cébron et al.
Santiago A Triana et al.
Changes in the Earth's rotation are deeply connected to fluid dynamical processes in the outer core. This connection can be explored by studying the associated Earth eigenmodes with periods ranging from nearly diurnal to multi-decadal. It i...
Mathieu Dumberry,Mioara Mandea
Mathieu Dumberry
Abstract: Fluid motion within the Earth's liquid outer core leads to internal mass redistribution. This occurs through the advection of density anomalies within the volume of the liquid core and by deformation of the soli...
Water Resources in Africa under Global Change: Monitoring Surface Waters from Space [0.03%]
全球变化下的非洲水资源：利用太空技术监测地表水状况
Fabrice Papa,Jean-François Crétaux,Manuela Grippa et al.
Fabrice Papa et al.
Abstract: The African continent hosts some of the largest freshwater systems worldwide, characterized by a large distribution and variability of surface waters that play a key role in the water, energy and carbon cycles a...
Sensing Shallow Structure and Traffic Noise with Fiber-optic Internet Cables in an Urban Area [0.03%]
利用城市区域的光纤互联网电缆感知浅层结构和交通噪声
Zhenghong Song,Xiangfang Zeng,Jun Xie et al.
Zhenghong Song et al.
Abstract: Distributed acoustic sensing (DAS) is a novel seismic observation system developed in recent years that can realize ultrahigh density observations and has attracted extensive attention in the field of seismology...
Frank Flechtner,Christoph Reigber,Reiner Rummel et al.
Frank Flechtner et al.
Since Kepler, Newton and Huygens in the seventeenth century, geodesy has been concerned with determining the figure, orientation and gravitational field of the Earth. With the beginning of the space age in 1957, a new branch of geodesy was ...
Francesca Pace,Alessandro Santilano,Alberto Godio
Francesca Pace
This paper reviews the application of the algorithm particle swarm optimization (PSO) to perform stochastic inverse modeling of geophysical data. The main features of PSO are summarized, and the most important contributions in several geoph...
Magnetic Curvatures of a Uniformly Magnetized Tesseroid Using the Cartesian Kernels [0.03%]
使用笛卡尔张量的四维长方体的均匀磁场曲率计算方法
Xiao-Le Deng,Wen-Bin Shen,Michael Kuhn et al.
Xiao-Le Deng et al.
In recent years, the gravitational curvatures, the third-order derivatives of the gravitational potential (GP), of a tesseroid have been introduced in the context of gravity field modeling. Analogous to the gravity field, magnetic field mod...
M-F Racault,S Sathyendranath,N Menon et al.
M-F Racault et al.
Phenology relates to the study of timing of periodic events in the life cycle of plants or animals as influenced by environmental conditions and climatic forcing. Phenological metrics provide information essential to quantify variations in ...
Spatial Patterns of Sea Level Variability Associated with Natural Internal Climate Modes [0.03%]
与自然内部气候模态相关的海平面变化的空间格局
Weiqing Han,Gerald A Meehl,Detlef Stammer et al.
Weiqing Han et al.
Sea level rise (SLR) can exert significant stress on highly populated coastal societies and low-lying island countries around the world. Because of this, there is huge societal demand for improved decadal predictions and future projections ...
Recent Changes in Land Water Storage and its Contribution to Sea Level Variations [0.03%]
近年陆地水储量变化及其对海平面变动的贡献
Yoshihide Wada,John T Reager,Benjamin F Chao et al.
Yoshihide Wada et al.
Sea level rise is generally attributed to increased ocean heat content and increased rates glacier and ice melt. However, human transformations of Earth's surface have impacted water exchange between land, atmosphere, and ocean, ultimately ...