منابع مشابه
Building Damage Detection from Post-earthquake
The collapsed buildings due to earthquake were detected from post-event aerial images using watershed segmentation algorithm. The objective was to detect the collapsed buildings based on the analysis of the cast shadows. The building boundaries were available and stored in a GIS as vector polygons. The building polygons were utilized to perform assessments in a building specific manner. The app...
متن کاملDamage Detection in Post-tensioned Slab Using 2D Wavelet Transforms
Earthquake force, loading more than structural capacity, cracking, material fatigue and the other unpredicted events were undeniable in the structure life cycle in order that environmental conditions of the structure would be changed and treats health. Damage of structures such as crack, corrosion of the post tension cables from inappropriate grouting of the post tension structures and etc. can...
متن کاملAssessment of the Contribution of Crowd Sourced Data to Post-Earthquake Building Damage Detection
This article compares the results of building damage detection based on Crowd Sourced (CS) data, image processing of remotely sensed (RS) data and predictive modelling with institutional spatial data (Spatial Data Infrastructure SDI). In particular, it focuses on the contribution of Crowd Sourcing to detecting postearthquake building damages, while also considering the integration of Crowd Sour...
متن کاملEarthquake-Induced Building Damage Detection with Post-Event Sub-Meter VHR TerraSAR-X Staring Spotlight Imagery
Compared with optical sensors, Synthetic Aperture Radar (SAR) can provide important damage information due to its ability to map areas affected by earthquakes independently from weather conditions and solar illumination. In 2013, a new TerraSAR-X mode named staring spotlight (ST), whose azimuth resolution was improved to 0.24 m, was introduced for various applications. This data source made it ...
متن کاملPost-War Medical Resettlement
The immediate post-war period following a modern war brings in its train many complications and difficulties ; much planning and thought ; not a little heart-burning, worry, and doubt. Though there is no longer danger and destruction ; nevertheless, sometimes a new fear is born. What is to happen to me after the war ? How shall I find my feet in civil life again ? Shall I find employment or sha...
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ژورنال
عنوان ژورنال: Proceedings
سال: 2018
ISSN: 2504-3900
DOI: 10.3390/ecrs-2-05172