搜索结果: 1-15 共查到“地球物理学 resolution”相关记录30条 . 查询时间(0.168 秒)
HIGH RESOLUTION SAR IMAGING EMPLOYING GEOMETRIC FEATURES FOR EXTRACTING SEISMIC DAMAGE OF BUILDINGS
SAR Imaging Geometry Feature Building Seismic Damage Extraction
2018/5/11
Synthetic Aperture Radar (SAR) image is relatively easy to acquire but difficult for interpretation. This paper probes how to identify seismic damage of building using geometric features of SAR. The S...
High-Resolution Non-Oscillatory Central Schemes with Non-Staggered Grids for Hyperbolic Conservation Laws
hyperbolic conservation laws central schemes staggered grids
2015/10/8
We present a general procedure to convert schemes which are based on staggered spatial grids into non-staggered schemes. This procedure is then utilized to construct a new family of non-staggered, cen...
High resolution electromagnetic methods and low frequency dispersion of rock conductivity
electromagnetic sounding induced polarization frequency dispersion of conductivity resolution of sounding mathematical modelling
2015/10/8
The influence of frequency dispersion of conductivity (induced polarization) of rocks on the results of electromagnetic (EM) sounding was studied on the basis of calculation of electric field of verti...
High-resolution seismic profiling on water
waterborne high-resolution seismic noise control
2015/9/29
Herein is presented an overview of high-resolution seismic profiling on water. Included are basic concepts and terminology as well as discussions of types of sources and receivers, field practice, dat...
Study of blind thrust faults underlying Tokyo and Osaka urban areas using a combination of high-resolution seismic reflection profiling and continuous coring
blind thrust fault-related fold flexure high-resolution seismic reflection profiling continuou scoring
2015/9/16
We acquired high-resolution seismic reflection profiles and continuously cored boreholes to evaluate active flexures produced by major blind thrust fault systems within two densely populated Neogene-Q...
Buried volcanic structures in the Gulf of Naples (Southern Tyrrhenian Sea, Italy) resulting from high resolution magnetic survey and seismic profiling
Gulf of Naples Southern Tyrrhenian Sea magnetic anomalies high-resolution reflection seismics volcanic structures
2015/9/10
In this paper we present a correlation between volcanic structures and magnetic anomalies in the Gulf of Naples (Southern Tyrrhenian Sea) based on high resolution magnetic profiling. A densely spaced ...
High-resolution marine magnetic surveys for searching underwater cultural resources
High-resolution marine magnetic surveys marine archaeological search ship-wreck amphorae
2015/9/8
Recently two marine magnetic surveys, combined with the use of a multi-beam sonar (Kongsberg Marittime EM
300 multibeam: 30 KHz frequency echosounder for hydrographic purposes; acoustic lobe composed...
An alternative 3D inversion method for magnetic anomalies with depth resolution
inversion magnetic field weighting function dipolar approximation depth resolution
2015/9/8
This paper presents a new method to invert magnetic anomaly data in a variety of non-complex contexts when a priori information about the sources is not available. The region containing magnetic sourc...
Evidence of mud diapirism and coral colonies in the ionian sea (central mediterranean) from high resolution chirp sonar survey
Ionian Sea CHIRP sonar echo character
2015/9/7
A chirp sonar survey in the Ionian Sea investigated the Calabrian margin, the Calabrian accretionary wedge, the Taranto Trench and the Apulian foreland. Shallow tectonics structures have been related ...
High resolution magnetic anomaly map of Tenerife, Canary Islands
magnetic anomalies Tenerife Teide aeromagnetism potential fields
2015/9/2
This study presents magnetic anomaly data from a new high-resolution, low-altitude helicopter-borne magnetic survey
recently collected on and offshore Tenerife in the Canary Archipelago. The Italian ...
Faulting mechanism of the Campania–Lucania 1980 earthquake, Italy, from high-resolution, 3D velocity structure, aftershock relocation, fault-plane solutions, and post-seismic deformation modeling
Campania-Lucania 1980 earthquake analyses of the post-seismic data
2015/8/27
This study performs a detailed reconstruction of the rupture mechanism of the 1980 Campania–Lucania (southern Italy) earthquake. This is achieved by relocation of the main event through computation of...
The first ultra-high resolution Digital Terrain Model of the shallow-water sector around Lipari Island (Aeolian Islands, Italy)
resolution Digital Terrain shallow-water sector
2015/8/17
Very high resolution bathymetric map obtained through multibeam echosounders
data are crucial to generate accurate Digital Terrain Models
from which the morphological setting of active volcanic area...
The first ultra-high resolution Digital Terrain Model of the shallow-water sector around Lipari Island (Aeolian Islands, Italy)
Lipari Multibeam bathymetry Seafloor geomorphology Aeolian Islands Geohazard
2015/8/14
Very high resolution bathymetric map obtained through multibeam echo-sounders data are crucial to generate accurate Digital Terrain Models from which the morphological setting of active volcanic areas...
Vertical resolution dependence of gravity wave momentum flux simulated by an atmospheric general circulation model
momentum fl ux simulated general circulation model
2015/8/6
The dependence of the gravity wave spectra of
energy and momentum flux on the horizontal resolution
and time step of atmospheric general circulation models
(AGCMs) has been thoroughly investi...
Verifications of the high-resolution numerical model and polarization relations of atmospheric acoustic-gravity waves
high-resolution numerical model polarization relations
2015/8/6
Comparisons of amplitudes of wave variations of
atmospheric characteristics obtained using direct numerical
simulation models with polarization relations given by conventional theories of linear aco...
