Results 11 to 20 of about 1,176,884 (315)
ISPRS International Journal of Geo-Information, 2022 Efforts have been made in the past to enhance building exposure models on a regional scale with increasing spatial resolutions by integrating different data sources.
Juan Camilo Gómez Zapata +3 more
doaj +1 more source
The 2023 US 50-State National Seismic Hazard Model: Overview and implications
Earthquake spectra, 2023 The US National Seismic Hazard Model (NSHM) was updated in 2023 for all 50 states using new science on seismicity, fault ruptures, ground motions, and probabilistic techniques to produce a standard of practice for public policy and other engineering ...
Mark D. Petersen +53 more
semanticscholar +1 more source
Remote structural characterization of thousands of buildings from San Jose, Costa Rica
Frontiers in Built Environment, 2022 The present work shows the implementation of a data collection strategy for characterizing large amounts of buildings efficiently by the conduction of remote surveys on 360° panoramic images and aerial photographs. A set of 7,296 buildings from the Latin
Luis C. Esquivel-Salas +5 more
doaj +1 more source
Seismic multi-hazard and impact estimation via causal inference from satellite imagery
Nature Communications, 2022 Rapid post-earthquake reconnaissance is important for emergency responses and rehabilitation by providing accurate and timely information about secondary hazards and impacts, including landslide, liquefaction, and building damage.
Susu Xu +3 more
semanticscholar +1 more source
Earthquake Rupture Forecasts for the MPS19 Seismic Hazard Model of Italy
Annals of Geophysics, 2021 In recent years, new approaches for developing earthquake rupture forecasts (ERFs) have been proposed to be used as an input for probabilistic seismic hazard assessment (PSHA). Zone- based approaches with seismicity rates derived from earthquake catalogs
F. Visini +55 more
semanticscholar +1 more source
Detecting spiral wave tips using deep learning
Scientific Reports, 2021 The chaotic spatio-temporal electrical activity during life-threatening cardiac arrhythmias like ventricular fibrillation is governed by the dynamics of vortex-like spiral or scroll waves.
Henning Lilienkamp, Thomas Lilienkamp
doaj +1 more source
Natural Hazards, 1994 Earthquake hazard parameters such as maximum expected magnitude, M(max), annual activity rate, lambda, and b value of the Gutenberg-Richter relation have been evaluated for two regions of Egypt.
El-Sayed, A. +2 more
openaire +3 more sources
Seismic hazard and risk in Bhutan [PDF]
Natural Hazards, 2020 We present the first modern seismic hazard and risk assessment in the Bhutan Himalaya. We used a fault-based probabilistic seismic hazard analysis based on fault locations, slip-rates, and paleoseismic earthquake data. We worked with two seismic intensity measures: the peak-ground acceleration (PGA) and Modified Mercalli Intensity (MMI).
Victoria L. Stevens +4 more
openaire +4 more sources
An improved Probabilistic Seismic Hazard Assessment of Tripura, India [PDF]
Pure and Applied Geophysics, 2022, 2022 The State of Tripura lies in northeast India which is considered to be one of the most seismically active regions of the world. In the present study, a realistic Probabilistic Seismic Hazard Assessment (PSHA) of Tripura State based on improved seismogenic sources considering layered polygonal sources corresponding to hypo-central depth range of 0 to 25
arxiv +1 more source
Stress field sensitivity analysis in a sedimentary sequence of the Alpine foreland, northern Switzerland [PDF]
Solid Earth, 2015 The stress field at depth is a relevant parameter for the design of subsurface constructions and reservoir management. Yet the distortion of the regional stress field due to local-scale features such as sedimentary and tectonic structures or topography ...
T. Hergert +4 more
doaj +1 more source