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![Magnitude–distance scatter plot for four considered data sets: (1) <span class="search-highlight">ITACA</span>, I...]()
![List of ground motion records used in numerical simulations. M s denot...]()
![Comparison between the <span class="search-highlight">ITACA</span> (black) processing scheme and the eBASCO (gray...]()
![Comparison between ITalian ACcelerometric Archive (<span class="search-highlight">ITACA</span>; gray lines) and e...]()
![Comparison between ground displacement obtained by the <span class="search-highlight">ITACA</span> processing sch...]()
![An example of a neural network calibrated using the <span class="search-highlight">ITACA</span> data set. EC8, E...]()
![The acceleration trace of the station SUL (<span class="search-highlight">ITACA</span>) for the 2009 L’Aquila ear...]()
![A simplified flow chart for the <span class="search-highlight">ITACA</span> processing (after Pacor et al. , 20...]()
![Ratios of horizontal‐component response spectra from (left column) <span class="search-highlight">ITACA</span> an...]()
![Ratios of vertical‐component response spectra from (left column) <span class="search-highlight">ITACA</span> and ...]()
![<span class="search-highlight">ITACA</span> empirical semivariogram and fitted exponential model for PGA (left...]()
![(a) Linear models and estimated ranges for the European Strong‐Motion Datab...]()
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![(a) Locations of the 372 recording sites of ITalian ACcelerometric Archive ...]()
![Distribution of local magnitude ( M L ) and hypocentral distance of the se...]()
![Time and magnitude ranges covered by the events downloaded from SeismNet Ma...]()
1-20 OF 157 RESULTS FOR
ITACA
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Journal Article
Interevent and Interstation Variability Computed for the Italian Accelerometric Archive (ITACA)
Publisher: Seismological Society of America
Published: 01 August 2009
Bulletin of the Seismological Society of America (2009) 99 (4): 2471–2488.
...D. Bindi; L. Luzi; F. Pacor Abstract The interevent and interstation ground-motion variability of the updated Italian strong-motion database (Italian Accelerometric Archive [ ITACA ]) has been explored through the development of new empirical ground-motion prediction equations ( GMPEs ) for Italy...
FIGURES
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Journal Article
ITACA (ITalian ACcelerometric Archive): A Web Portal for the Dissemination of Italian Strong-motion Data
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 01 September 2008
Seismological Research Letters (2008) 79 (5): 716–722.
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Includes: Supplemental Content
Image
Magnitude–distance scatter plot for four considered data sets: (1) ITACA, I...
in The Predictive Power of Ground‐Motion Prediction Equations
> Bulletin of the Seismological Society of America
Published: 31 January 2017
Figure 1. Magnitude–distance scatter plot for four considered data sets: (1) ITACA, ITalian ACcelerometric Archive data set used for calibration; (2) ITACA‐SEL, a subset of ITACA, also used for calibration; (3) IT‐VAL, Italian data independent from ITACA, used for validation against new data; (4
Image
List of ground motion records used in numerical simulations. M s denot...
Published: 01 August 2013
Friuli (3rd shock) Italy 15/09/1976 46.30 13.19 6.0 18.0 0.1381 ITACA 2 Friuli (4th shock) Italy 15/09/1976 46.30 13.18 5.9 16.4 0.2490 ITACA 3 Friuli Italy 16/09/1977 46.28 12.98 5.1 9.1 0.1004 ITACA 4 Friuli Italy 16/09/1977 46.28 12.98 5.1 9.1 0.1809 ITACA
Image
Comparison between the ITACA (black) processing scheme and the eBASCO (gray...
in Fling Effects from Near‐Source Strong‐Motion Records: Insights from the 2016 M w 6.5 Norcia, Central Italy, Earthquake
> Seismological Research Letters
Published: 27 December 2018
Figure 12. Comparison between the ITACA (black) processing scheme and the eBASCO (gray) procedure for the vertical component of the station CLO ( R JB = 0 km ); (a) acceleration, (c) velocity , and (e) displacement; (b) Fourier amplitude spectra, (d) pseudospectral acceleration
Image
Comparison between ITalian ACcelerometric Archive (ITACA; gray lines) and e...
in Fling Effects from Near‐Source Strong‐Motion Records: Insights from the 2016 M w 6.5 Norcia, Central Italy, Earthquake
> Seismological Research Letters
Published: 27 December 2018
Figure 6. Comparison between ITalian ACcelerometric Archive (ITACA; gray lines) and eBASCO (red lines) displacement waveforms (north–south [NS], east–west [EW], and vertical [UP] components plotted at the same scale). GPS (squares), synthetic (diamonds), and InSAR (circles) PDs values are also
Image
Comparison between ground displacement obtained by the ITACA processing sch...
in Fling Effects from Near‐Source Strong‐Motion Records: Insights from the 2016 M w 6.5 Norcia, Central Italy, Earthquake
> Seismological Research Letters
Published: 27 December 2018
Figure 11. Comparison between ground displacement obtained by the ITACA processing scheme (black) and eBASCO (red) for stations around the fault (black rectangle); the PD offsets are reported at the end of the displacement traces.
Image
An example of a neural network calibrated using the ITACA data set. EC8, E...
in The Predictive Power of Ground‐Motion Prediction Equations
> Bulletin of the Seismological Society of America
Published: 31 January 2017
Figure 2. An example of a neural network calibrated using the ITACA data set. EC8, Eurocode 8 (2004) .
Image
The acceleration trace of the station SUL (ITACA) for the 2009 L’Aquila ear...
in A New IIR Filter Initialization Technique for Low‐Cut (High‐Pass) Filtering of Seismic Records
> Bulletin of the Seismological Society of America
Published: 08 July 2014
Figure 5. The acceleration trace of the station SUL (ITACA) for the 2009 L’Aquila earthquake.
Image
A simplified flow chart for the ITACA processing (after Pacor et al. , 20...
in Using Pad‐Stripped Acausally Filtered Strong‐Motion Data
> Bulletin of the Seismological Society of America
Published: 01 April 2012
Figure 6. A simplified flow chart for the ITACA processing (after Pacor et al. , 2011 , and Paolucci et al. , 2011 ).
Image
Ratios of horizontal‐component response spectra from (left column) ITACA an...
in Using Pad‐Stripped Acausally Filtered Strong‐Motion Data
> Bulletin of the Seismological Society of America
Published: 01 April 2012
Figure 10. Ratios of horizontal‐component response spectra from (left column) ITACA and (right column) PEER NGA processing relative to the reference processing, as a function of oscillator period. There are 2714 ratios plotted in each of the graphs, most of them being close to unity (as indicated
Image
Ratios of vertical‐component response spectra from (left column) ITACA and ...
in Using Pad‐Stripped Acausally Filtered Strong‐Motion Data
> Bulletin of the Seismological Society of America
Published: 01 April 2012
Figure 11. Ratios of vertical‐component response spectra from (left column) ITACA and (right column) PEER NGA processing relative to the reference processing as a function of oscillator period. There are 1357 ratios plotted in each of the graphs, most of them being close to unity (as indicated
Image
ITACA empirical semivariogram and fitted exponential model for PGA (left...
in PGA and PGV Spatial Correlation Models Based on European Multievent Datasets
> Bulletin of the Seismological Society of America
Published: 01 October 2011
Figure 6. ITACA empirical semivariogram and fitted exponential model for PGA (left) and PGV (right) considering a bin width of 1 km.
Image
(a) Linear models and estimated ranges for the European Strong‐Motion Datab...
in Spatial Correlation of Spectral Acceleration in European Data
> Bulletin of the Seismological Society of America
Published: 01 December 2012
Figure 4. (a) Linear models and estimated ranges for the European Strong‐Motion Database (ESD) and for the Italian Accelerometric Archive (ITACA); (b) comparison with available models from literature.
Journal Article
Accessing European Strong‐Motion Data: An Update on ORFEUS Coordinated Services
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 17 February 2021
Seismological Research Letters (2021) 92 (3): 1642–1658.
... Waveform Data Archive, whereas the ESM also includes offline data from other sources, such as the ITalian ACcelerometric Archive (ITACA). Advanced software tools are also included in the ESM to allow users to process strong‐motion data and to select ground‐motion waveform sets for seismic structural...
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Journal Article
Using Pad‐Stripped Acausally Filtered Strong‐Motion Data
Publisher: Seismological Society of America
Published: 01 April 2012
Bulletin of the Seismological Society of America (2012) 102 (2): 751–760.
...Figure 6. A simplified flow chart for the ITACA processing (after Pacor et al. , 2011 , and Paolucci et al. , 2011 ). ...
FIGURES
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Journal Article
PGA and PGV Spatial Correlation Models Based on European Multievent Datasets
Publisher: Seismological Society of America
Published: 01 October 2011
Bulletin of the Seismological Society of America (2011) 101 (5): 2532–2541.
...Figure 6. ITACA empirical semivariogram and fitted exponential model for PGA (left) and PGV (right) considering a bin width of 1 km. ...
FIGURES
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Image
(a) Locations of the 372 recording sites of ITalian ACcelerometric Archive ...
in Toward a New Probabilistic Framework to Score and Merge Ground‐Motion Prediction Equations: The Case of the Italian Region
> Bulletin of the Seismological Society of America
Published: 05 April 2016
Figure 2. (a) Locations of the 372 recording sites of ITalian ACcelerometric Archive (ITACA)‐1.1 (colored triangles) employed in this study and classified into five classes on the shear‐wave velocity intervals according to the Eurocode 8 classification ( Eurocode 8, 2004 ). Each class is assigned
Image
Distribution of local magnitude ( M L ) and hypocentral distance of the se...
in Regional Low‐Magnitude GMPE to Estimate Spectral Accelerations for Earthquake Early Warning Applications in Southern Italy
> Seismological Research Letters
Published: 09 November 2016
Figure 4. Distribution of local magnitude ( M L ) and hypocentral distance of the selected records (site class B). Circles represent data recorded at the stations belonging to the ISNet; triangles refer to the strong‐motion data downloaded from ITACA 2.0 archive.
Image
Time and magnitude ranges covered by the events downloaded from SeismNet Ma...
in Regional Low‐Magnitude GMPE to Estimate Spectral Accelerations for Earthquake Early Warning Applications in Southern Italy
> Seismological Research Letters
Published: 09 November 2016
Figure 1. Time and magnitude ranges covered by the events downloaded from SeismNet Manager and ITalian ACcelerometric Archive ( ITACA ) 2.0. For common events (i.e., those included in both accelerometric databases) SeismNet Manager was chosen as the main source to retrieve the earthquake
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