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Summary

Description
English: Interferogram showing the coseismic surface displacement in the area of Oaxaca, Mexico, generated from multiple Sentinel-1 scans – before and after the 23 June earthquake.
By combining data from the Copernicus Sentinel-1 mission, acquired before and after the earthquake, changes on the ground that occurred between the two acquisition dates lead to the colourful interference patterns in the images, known as an ‘interferogram’, enabling scientists to quantify the ground movement.
Read full story: Mapping the Oaxaca earthquake from space
Date 23 July 2020 (upload date)
Source Oaxaca interferogram
Author European Space Agency
Activity
InfoField
Observing the Earth
Mission
InfoField
Sentinel-1
System
InfoField
Copernicus
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© This image contains data from a satellite in the Copernicus Programme, such as Sentinel-1, Sentinel-2 or Sentinel-3. Attribution is required when using this image.
Attribution: Contains modified Copernicus Sentinel data 2020

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Date/TimeThumbnailDimensionsUserComment
current09:33, 24 July 2020Thumbnail for version as of 09:33, 24 July 20202,767 × 1,473 (4.27 MB)Don-vipFile:Oaxaca interferogram ESA22145314.jpeg cropped 2 % horizontally, 54 % vertically using CropTool with precise mode.

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