Skup podataka: zg_tomography_model.zip, 558.95 MB Pravo pristupa: Otvoren pristup Opis datoteke: 3D crustal velocity model for the wider Zagreb area (engleski)
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Latečki, H., Molinari, I. i Stipčević, J. (2021). 3D crustal velocity model for the wider Zagreb area [Skup podataka]. https://urn.nsk.hr/urn:nbn:hr:217:741855.
Latečki, Helena, et al. 3D crustal velocity model for the wider Zagreb area. Prirodoslovno-matematički fakultet, Geofizički odsjek, 2021. 04.12.2024. https://urn.nsk.hr/urn:nbn:hr:217:741855.
Latečki, Helena, Irene Molinari, i Josip Stipčević. 2021. 3D crustal velocity model for the wider Zagreb area. Prirodoslovno-matematički fakultet, Geofizički odsjek. https://urn.nsk.hr/urn:nbn:hr:217:741855.
Latečki, H., Molinari, I. i Stipčević, J. 2021. 3D crustal velocity model for the wider Zagreb area. Prirodoslovno-matematički fakultet, Geofizički odsjek. [Online]. [Citirano 04.12.2024.]. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:217:741855.
Latečki H, Molinari I, Stipčević J. 3D crustal velocity model for the wider Zagreb area. [Internet]. Prirodoslovno-matematički fakultet, Geofizički odsjek: wider Zagreb area, Croatia, HR; 2021, [pristupljeno 04.12.2024.] Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:741855.
H. Latečki, I. Molinari i J. Stipčević, 3D crustal velocity model for the wider Zagreb area, Prirodoslovno-matematički fakultet, Geofizički odsjek, 2021. Citirano: 04.12.2024. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:741855.
3D crustal velocity model for the wider Zagreb area
Autor
Helena Latečki Department of Geophysics, Faculty of Science, University of Zagreb, Zagreb, Croatia
Autor
Irene Molinari Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna, Bologna, Italy
Autor
Josip Stipčević Department of Geophysics, Faculty of Science, University of Zagreb, Zagreb, Croatia
Znanstveno / umjetničko područje, polje i grana
PRIRODNE ZNANOSTI Geofizika Seizmologija i fizika unutrašnjosti Zemlje
Sažetak (engleski)
The 3D structural model covers 60 km by 80 km area around the city of Zagreb, Croatia, and extends to the depth of 60 km. It describes seismologically relevant parameters, density, P- and S-wave velocity, on a working grid of 125 m in UTM (zone 33N) coordinate system. The model is represented by four main layers: sediments, upper crust, lower crust and mantle. The format of the model is suitable for simulations obtained using software package SPECFEM3D Cartesian (geodynamics.org/cig/software/specfem3d/; accessed Aug 2021). Description of the formatting of the file can be found on the SPECFEM3D Cartesian package documentation site: https://specfem3d.readthedocs.io/en/latest/13_changing_the_model/#using-external-tomographic-earth-models (accessed Aug 2021).
Metodologija (engleski)
3D seismic model for the wider Zagreb area was assembled using publicly available geological and geophysical data. It describes in detail main structures observed in the uppermost part of the crust (e.g. sedimentary basins and high-velocity structures) and is embedded within the regional EPcrust crustal model (https://doi.org/10.1111/j.1365-246X.2011.04940.x). The performance of the model was tested by simulating ground motion for several moderate earthquakes. Results show that the 3D model is able to reproduce main characteristics of the ground motion, primarily shaking duration and amplification effects. Therefore, it is suited for simulation of shaking scenarios in the wider Zagreb area, mostly for T > 1 s.
Šifra: IP-2020-02-3960 Naziv (hrvatski): Karakterizacija i monitoring rasjednog sustava šireg dubrovačkog područja Naziv (engleski): Characterization and monitoring of the Dubrovnik fault system Kratica: DuFAULT Voditelj: Josip Stipčević Pravna nadležnost: Hrvatska Financijer: HRZZ Linija financiranja: IP
Izdavač
Prirodoslovno-matematički fakultet, Geofizički odsjek Faculty of Science