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NISAR Satellite Finds Twin Venezuela Quakes Shifted Ground by Nearly Two Feet
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An analysis of data from the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has found that the twin earthquakes that struck northern Venezuela on June 24 shifted the ground by almost two feet in some places, adding to the devastation…
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NISAR Satellite Finds Twin Venezuela Quakes Shifted Ground by Nearly Two Feet
An analysis of data from the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite has found that the twin earthquakes that struck northern Venezuela on June 24 shifted the ground by almost two feet in some places, adding to the devastation in Caracas and La Guaira. The study used satellite images taken before and after the quakes to track changes in the terrain. The first earthquake measured magnitude 7.2 and was followed 39 seconds later by a magnitude 6.9 quake.
NISAR Satellite Reveals 60cm Ground Shift in Venezuela Quake
The NASA-ISRO NISAR satellite has provided unprecedented insights into the Venezuela earthquakes, revealing a significant 60-centimetre ground shift. The satellite's data has demonstrated the power of InSAR technology for rapid disaster response and understanding seismic events. The satellite's observations have shown that the ground shifted by 60cm during the earthquake, providing valuable information for disaster response and mitigation efforts. The NISAR satellite is a joint project between NASA and ISRO, and its data has been used to study the effects of the earthquake on the ground and infrastructure. The satellite's observations have also helped scientists to better understand the mechanisms behind the earthquake and its impact on the surrounding area.
NISAR satellite maps 60 cm ground shift in Venezuela earthquake
The NASA-ISRO Synthetic Aperture Radar (NISAR) satellite recorded a ground shift of up to 60 cm during the twin earthquakes that struck Venezuela in June, according to new observations. The displacement, mapped using NISAR’s Urgent Response system, explains the severe damage in Caracas and La Guaira. This marks the first deployment of the system to assess surface changes following a major earthquake. The data will aid in understanding seismic risks and planning reconstruction efforts.
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