Results 21 to 30 of about 2,705 (166)

Characterization of thermal infrared medium- and short-term anomaly information from block to fault in mainland China

open access: yesFrontiers in Earth Science, 2023
The relationship between satellite thermal infrared anomalies and earthquakes or fault activity has been studied for more than 30 years. In this study, five strong earthquakes (the MS6.1 earthquake in Biru, Tibet; the MS7.4 earthquake in Madoi, Qinghai ...
Jingye Zhang   +4 more
doaj   +1 more source

HIGH RESOLUTION SAR IMAGING EMPLOYING GEOMETRIC FEATURES FOR EXTRACTING SEISMIC DAMAGE OF BUILDINGS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Synthetic Aperture Radar (SAR) image is relatively easy to acquire but difficult for interpretation. This paper probes how to identify seismic damage of building using geometric features of SAR.
L. P. Cui   +3 more
doaj   +1 more source

The Sea-Level Changes in Hong Kong From Tide-Gauge Records and Remote Sensing Observations Over the Last Seven Decades

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2021
The importance of studying the sea-level change (SLC) in Hong Kong (HK) is emphasized by factors related to high population density, intensive urban, and industrial development, particularly along the coast that involves a considerable landreclamation ...
Fang Zou   +4 more
doaj   +1 more source

Earthquake forecasting: statistics and information

open access: yesAnnals of Geophysics, 2016
The paper presents a decision rule forming a mathematical basis of earthquake forecasting problem. We develop an axiomatic approach to earthquake forecasting in terms of multicomponent random fields on a lattice. This approach provides a method for constructing point estimates and confidence intervals for conditional probabilities of strong earthquakes
Vladimir Gertsik   +2 more
openaire   +4 more sources

Earthquake number forecasts testing [PDF]

open access: yesGeophysical Journal International, 2017
26 pages, 7 ...
openaire   +2 more sources

The development of a reference corner cube inertial suspension device [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems
The seismometer synchronous observation and zero crossing methods are applied to laser interferometer absolute gravimeter to suppress the vibration interference.
B. Zhang   +19 more
doaj   +1 more source

Earthquake forecasting, public policy and earthquake forecasting

open access: yesBulletin of the New Zealand Society for Earthquake Engineering, 1979
The geodetic, geophysical and seismological approaches to earthquake forecasting are summarised and illustrated with examples of precursory phenomena, which can be categorised into long term, intermediate term, short term and imminent. The results from at least two, but preferably more, disciplines are needed to reliably identify a precursory phase ...
openaire   +2 more sources

DBA-RTMDet: A High-Precision and Real-Time Instance Segmentation Method for Identification of Damaged Buildings in Postearthquake UAV Imagery

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Unmanned aerial vehicle (UAV) remote sensing plays a crucial role in the rapid assessment of postearthquake-damaged buildings. Existing methods for automatic identification of damaged buildings based on UAV remote sensing imagery primarily focus on ...
Kangsan Yu   +4 more
doaj   +1 more source

Neotectonics and Earthquake Forecasting

open access: yesEos, 2017
The editors of a new book describe the evolution of major earthquake producing fault zones in the eastern Mediterranean region and explore how earthquake forecasting could improve.
Ibrahim Çemen, Yücel Yilmaz
openaire   +1 more source

Advancement in geophysics and continental dynamics of the Tibetan Plateau: Review of the WTGTP2020

open access: yes地震科学进展, 2021
The collision between the Indian and the Eurasian plates is the most important geological event in the world since the Cenozoic. And the Tibetan Plateau has risen rapidly, becoming the world’s third pole and expanding outward continuously.
Yue Wu, Guohui Li, Yuan Gao
doaj   +1 more source

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