搜索结果: 1-12 共查到“理学 seismic data”相关记录12条 . 查询时间(0.096 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Low Rank Matrix Recovery for Seismic Data Analysis and Blind Superresolution
地震数据分析 盲超分辨率 低秩 矩阵恢复
2023/4/19
Low rank matrix recovery is about reconstructing a low rank matrix from incomplete measurements. It arises frequently in many research areas of science and engineering, for example, machine learning, ...
Acquiring, archiving, analyzing and exchanging seismic data in real time at the Seismological Research Center of the OGS in Italy
seismic monitoring seismic risk, data acquisition northeastern Italy
2015/8/27
After the 1976 Friuli earthquake (Ms = 6.5) in north-eastern Italy that caused about 1,000 casualties and widespread destruction in the Friuli area, the Italian government established the Centro di Ri...
AIDA–Seismic data acquisition,processing,storage and distribution at the National Earthquake Center,INGV
Earthquake location Moment tensor Magnitude
2015/8/26
On May 4, 2012, a new system, known as the AIDA (Advanced Information and Data Acquisition) system for seismology, became operational as the primary tool to monitor, analyze, store and distribute seis...
Integration of Well Logs and Seismic Data for Prospects Evaluation of an X Field, Onshore Niger Delta, Nigeria
Seismic Data Well Logs Prospect Niger Delta
2013/3/11
Hydrocarbon reservoir beds have been delineated using direct hydrocarbon indicator on seismic sections as well as well logs data in X field, Onshore Niger Delta. The research methodology involved hori...
Structure and Temporal Variability of Mediterranean Water in Hydrological and Marine Seismic Data South of Portimao Canyon (Gulf of Cadiz), from 1999 to 2002
Mediterranean Water Eddies Undercurren Layering
2013/3/7
Hydrological and marine seismic data, collected in the Gulf of Cadiz (respectively in July 1999, 2000, 2001 and 2002, and in April 2000 and 2001) are analysed to reveal the various structures of Medit...
Event-based sub-basalt depth imaging applied to marine seismic data from north of Shetland,UK
Event-based sub-basalt depth marine seismic data north of Shetland
2009/12/2
Seismic wave propagation in media with high-velocity layers (basalts) can be described as an interference of various events commonly referred to as wave types or modes. Proposed here is the event-base...
The South Anyui suture,Northeast Arctic Russia,revealed by offshore seismic data
South Anyui suture Northeast Arctic Russia offshore seismic data
2009/12/2
The closure of the Anyui oceanic basin is expressed in western Chukotka by Mesozoic terrigenous turbidite and fragments of both Paleozoic and Mesozoic ophiolite sequences, the South Anyui suture. Howe...
Extensional Neotectonic Regime through the NE Edge of the Outer Isparta Angle, SW Turkey: New Field and Seismic Data
Akş ehir-Afyon Graben Isparta Angle extensional neotectonic regime Sultandağ ı and Ç ay (Afyon) earthquakes
2009/7/8
The Akşehir-Afyon Graben (AAG) is a 4-20-km-wide, 130-km-long NW-trending depression that separates central Anatolia in the NE and the Isparta Angle (IA) in the SW. Its southwestern margin-boundi...
Anomalous Strong Reflections on High Resolution Seismic Data from the Turkish Shelf of the Eastern Black Sea: Possible Indicators of Shallow Hydrogen Sulphide-Rich Gas Hydrate Layers
Black Sea gas hydrate hydrogen sulphide high-resolution acoustic methods
2009/7/7
Some strong reflections about 3 to 5 m thick were observed at depths of 25-60 metres below the sea floor using deep-towed, 5 kHz subbottom profiler data in the Turkish shelf and upper slope of the Ea...
Near-Real time analysis of seismic data of active volcanoes: Software implementations of time sequence data analysis
seismic data active volcanoes Software implementations time sequence data analysis
2009/12/30
This paper presents the development and applications of a software-based quality control system that monitors volcano activity in near-real time. On the premise that external seismic manifestations pr...
Anomalous Strong Reflections on High Resolution Seismic Data from the Turkish Shelf of the Eastern Black Sea:Possible Indicators of Shallow Hydrogen Sulphide-Rich Gas Hydrate Layers
Black Sea gas hydrate hydrogen sulphide high-resolution acoustic methods
2010/1/11
Some strong reflections about 3 to 5 m thick were observed at depths of 25-60 metres below the sea floor using deep-towed, 5 kHz subbottom profiler data in the Turkish shelf and upper slope of the Eas...
期刊信息
篇名
Beamforming with the generalized sidelobe canceller for coherent noise attenuation in 3D seismic data
语种
英文
撰写或编译
撰写
作者
Hong Fei and Hu Tianyue
第一作者单位
Peking University
刊物名称
Applied Geophysics...