搜索结果: 1-10 共查到“固体地球物理学 MASS”相关记录10条 . 查询时间(0.161 秒)
In the past 540 million years, the Earth has endured five mass extinction events, each involving processes that upended the normal cycling of carbon through the atmosphere and oceans. These globally f...
Automated DEM extraction in digital aerial photogrammetry: precisions and validation for mass movement monitoring
digital photogrammetry automatic processing DEM precision monitoring
2015/9/10
Automated procedures for photogrammetric image processing and Digital Elevation Models (DEM) extraction
yield high precision terrain models in a short time, reducing manual editing; their accuracy is...
The Sky Arrow ERA,an innovative airborne platform to monitor mass,momentum and energy exchange of ecosystems
aircraft flux measurements airborne eddy correlation terrestrial and marine ecosystems
2015/9/7
Substantial worldwide efforts are underway aimed at identifying the spatial and temporal distribution of the global sources and sinks of atmospheric carbon dioxide (CO2). The sink/source strength of v...
Effects of transient water mass redistribution associated with a tsunami wave on Earths pole path
arth rotation pole path variation tsunami wave Sumatra earthquake
2015/9/2
We have quantified the effects of a water mass redistribution associated with the propagation of a tsunami wave
on the Earths pole path and on the Length-Of-Day (LOD) and applied our modeling results...
Integrated geophysical and geological investigations applied to sedimentary rock mass characterization
sedimentary rock mass quality stratigraphy seismic refraction tomography ERT
2015/9/1
The Salento Peninsula (south-eastern Italy) is characterized by sedimentary rocks. The carbonatic nature of the
rocks means they are affected by karst phenomena, forming such features as sinkholes, c...
Erosion rates deduced from seasonal mass balance along the upper Urumqi River in Tianshan
Erosion rates deduced seasonal mass balance Urumqi River in Tianshan
2014/12/31
We report measurements performed during two complete flow seasons on the Urumqi River, a proglacial mountain stream in the northeastern flank of the Tianshan, an active mountain range in Central Asia....
Optimization of ablation protocol for 200 nm UV femtosecond laser in precise U–Pb age dating coupled to multi-collector ICP mass spectrometry
laser ablation UV-femtosecond zircon U–Pb dating
2017/4/12
The ablation protocols for 200 nm ultra violet-femtosecond laser ablation (200FsLA)—inductively coupled plasma
mass spectrometry (ICPMS) have been examined using a quadrupole ICPMS and applied to zir...
Influence of thresholding in mass and entropy dimension of 3-D soil images
thresholding mass and entropy dimension 3-D soil images
2009/11/2
With the advent of modern non-destructive tomography techniques, there have been many attempts to analyze 3-D pore space features mainly concentrating on soil structure. This analysis opens a challeng...
Challenges in Signal Analysis of Resonant-Mass Gravitational Wave Detectors
Signal Analysis Resonant-Mass Gravitational Wave Detectors
2010/10/18
An overview of the main points related to data analysis in resonant-mass gravitational wave detectors will be presented. Recent developments on the data analysis system for the Brazilian detector SCHE...
A technique for calculating meteor plasma density and meteoroid mass from radar head echo scattering
Meteors Meteoroids Rada Radio observations
2017/3/22
Large-aperture radars detect the high-density plasma that forms in the vicinity of a meteoroid and moves approximately at its velocity;
reflections from these plasmas are called head echoes. To deter...