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Earth Scope's Transportable Array now spans Alaska,the last frontier（图）
Earth Scope Transportable Array spans Alaska last frontier
2017/10/25
Seismic station A19K, it’s called, and it’s now at the edge of an abandoned airstrip far above the Arctic Circle. The nearest population center is 127 miles northeast in Utqiaġvik (formerly known...
Pattern of seismicity in the Lucanian Apennines and foredeep (Southern Italy) from recording by SAPTEX temporary array
seismicity seismic network motectonics Lucanian Apennines Lucanian foredeep Southern Italy
2015/9/10
The deployment of a temporary seismic network in Southern Italy during 2001-2004 (the SAPTEX array, Southern
APennine Tomography EXperiment) allowed us to relocate the hypocenters of Southern Apennin...
Performances of the UNDERground SEISmic array for the analysis of seismicity in Central Italy
seismic array microearthquakes Central Apennines
2015/9/8
This paper presents the first results from the operation of a dense seismic array deployed in the underground Physics Laboratories at Gran Sasso (Central Italy). The array consists of 13 short-period,...
Cavola experiment site: geophysical investigations and deployment of a dense seismic array on a landslide
landslide seismic array borehole measurements seismic refraction H/V noise spectral ratios
2015/9/2
Geophysical site investigations have been performed in association with deployment of a dense array of 95 3-component
seismometers on the Cavola landslide in the Northern Apennines. The aim of the ar...
Domains of Archean mantle lithosphere deciphered by seismic anisotropy – inferences from the LAPNET array in northern Fennoscandia
Archean mantle lithosphere deciphered seismic anisotropy the LAPNET array northern Fennoscandia
2014/12/31
An international LAPNET array (2007–2009, http://www.oulu.fi/sgo-oty/lapnet) of the POLENET/LAPNET sub-project of the POLENET-IPY consortium, related to seismic and geodetic studies in the Arctic regi...
Analysis of teleseismicPwaves with a 5200-station array in Long Beach, California: Evidence for an abrupt boundary to Inner Borderland rifting
Analysis of teleseismic waves in Long Beach, California Evidence an abrupt boundary Inner Borderland rifting
2014/4/10
We analyze teleseismicPwaves from four Mw≥6.5 earthquakes recorded by a petroleum industry survey in Long Beach, California. The survey used a 2-D array with up to 5200 seismometers, 120 m mean spacin...
Locating micro-events in Long Beach, CAurban environment with a dense array
Locating micro-events in Long Beach CA urban environment a dense array
2014/4/10
Micro-earthquake activity is reported for the first 6 months of 2011 in Long Beach, CA using a density urban exploration seismic network. Detected events include at least four times as many man-made e...
High-resolution 3D shallow crustal structure in Long Beach, California: Application of ambient noise tomography on a dense seismic array
High-resolution 3D shallow crustal structure in Long Beach California ambient noise tomography on a dense seismic array
2014/4/10
Ambient noise tomography has proven to be effective in resolving shallow earth structure. We applied ambient noise tomography on a dense seismic array in Long Beach, California. The array was composed...
Structure of the subduction system in southern Peru from seismic array data
the subduction system in southern Peru seismic array data
2014/4/10
The subduction zone in southern Peru is imaged using converted phases from teleseismic P, PP, and PKPwaves andPwave tomography using local and teleseismic events with a linear array of 50 broadband se...
Very Large Array Observations of Disturbed Ion Flow from the Plasmasphere to the Nighttime Ionosphere
Array Observations of Disturbed Ion Nighttime Ionosphere Space Physics
2012/5/29
We present the results of a multi-scale analysis of TEC fluctuations using a roughly five-hour observation of the bright radio source Virgo A with the Very Large Array (VLA) at 74 MHz in its B configu...
Noise Characteristics of the Upgraded FINESS Array
seismology small apertuer arrays seismic noise noise suppression detections
2009/6/12
Noise Characteristics of the Upgraded FINESS Array.
Estimating the shear velocity profile of Quaternary silts using microtremor array (SPAC) measurements
microtremor method Rayleigh waves sediment thickness
2009/3/5
We have used the microtremor method, with arrays of up to 96 m diameter, to carry out non-invasive estimation of shear-wave velocity profiles to a depth of 30 to 50 m in unconsolidated Quaternary Yarr...
Application of microtremor array explorations for architectural seismic design
microtremor array exploration architectural seismic design performance based design
2009/3/4
Microtremor array explorations with broad-band period have been performed at a lot of sites for estimating deep and shallow S-wave velocity structures in the urban area. It has been conducted quite of...
Application of microtremor array exploration for seismic retrofit strategy learnt from the damages of the electric power facilities during recent large earthquakes
microtremor array exploration bushing electrical substation S-wave velocity structure seismic retrofit
2009/3/4
In order to reduce the bushing damage that was often experienced in electrical substation during large earthquakes in recent years, we investigated the applicability of microtremor array exploration ...