EARTHQUAKE DAMAGE DETECTION USING SATELLITE IMAGES (CASE STUDY: SARPOL-ZAHAB EARTHQUAKE)
نویسندگان
چکیده
منابع مشابه
Damage detection in earthquake disasters using high-resolution satellite images
This paper highlights the usefulness and accuracy of high-resolution satellite images in damage detection after the occurrence of natural disasters. A strong earthquake struck the city of Bam in the southeast Iran on 26 December, 2003 and it brought massive destruction to the city and its surrounding rural areas. IKONOS and QuickBird (QB), high-resolution optical satellites, captured clear imag...
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Background and objective: Earthquake is one of the most destructive natural disasters. Earthquakes occur in urban areas, destroying buildings and injuring people living in them. Urban center buildings are among the features that are exposed to many hazards during an earthquake. One of the first measures taken after an earthquake is relief. Locating damaged buildings can speed up relief efforts....
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This study focused in how to thoroughly exploit the capability of high-resolution satellite imagery such as IKONOS and QuickBird for disaster mitigation. An efficient automated methodology for damage detection was firstly implemented to derive the available rich information from satellite imagery. That detected results and the satellite imagery consequently were attractively presented through a...
متن کاملUse of Interferometric Satellite Sar for Earthquake Damage Detection
Synthetic Aperture Radar (SAR) is one of the most promising remote sensing technologies since it is not affected by clouds and lights. The SAR interferometric analysis, using phase information of backscattering echoes from objects on the earth’s surface, is successfully employed to quantify relative ground displacements due to natural disasters. In addition, the complex coherence derived from t...
متن کاملEstimation of Earthquake Damage Through Radar Interferometry (Case study: Bam 2003 Earthquake)
The estimate of the damage caused by the earthquake and other natural disasters in the first days after the occurrence of these events can provide a quick damages assessment and help to manage the crisis. Several methods are available to investigate the extent of earthquake’s damage. Optical remote sensing, photogrammetric methods (UAVs and LIDARs), radar interferometry (InSAR) and field observ...
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ژورنال
عنوان ژورنال: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2019
ISSN: 2194-9034
DOI: 10.5194/isprs-archives-xlii-4-w18-1-2019