Earthquake monitoring

Post earthquake’s observations

Geohazards in Europe. Courtesy of ESA

Monitoring the soil after seismic activity is fundamental to understand the small but significant modifications on the soil. Thanks to the merge of satellite imagery and computing is possible to do it automatically nowadays. The Copernicus Sentinel-1 twin radar satellite takes consecutive pictures of the same place and the imagery is then combined with cloud computing to unveil millimeter variations.

This well-known practice was developed in the 80’s using GPS centimeter measurements.

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Sat, 29/10/2016 - 05:21

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Fri, 10/28/2016

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Using GPS data to characterize earthquake fault lines

Satellite radar image of the magnitude 6.0 South Napa earthquake (Image: ESA)

The University of Iowa, in cooperation with the United States Geological Survey (USGS), published a study on how GPS and satellite data can be used in real-time to describe a fault line of an earthquake within one day.

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Wed, 25/03/2015 - 09:33

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Wed, 03/25/2015

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COCONet: Measuring Atmosphere and Earth for Disaster Risk Reduction

COCONet sites in the Caribbean

The Continuously Operating Caribbean Observational Network (COCONet) is a project funded by the National Science Foundation (NSF) with the aim of developing a large-scale geodetic and atmospheric infrastructure in the Caribbean that will form the backbone for a broad range of geoscience and atmospheric investigations and enable research on process-oriented science questions with direct relevance to geohazards.

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COCONet: GPS stations for hazard assessment

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Wed, 17/04/2013 - 09:32

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14

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Wed, 04/17/2013

COCONet: Measuring Atmosphere and Earth to Reduce Risk from Natural Hazards

The Continuously Operating Caribbean Observational Network (COCONet) is a project funded by the National Science Foundation (NSF) with the aim of developing a large-scale geodetic and atmospheric infrastructure in the Caribbean that will form the backbone for a broad range of geoscience and atmospheric investigations and enable research on process-oriented science questions with direct relevance to geohazards.

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14

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-73
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