Summary:
The SAR, or Synthetic Aperture Radar, can be a space or air radar, which captures high-resolution images by monitoring a specific area during a certain period of time and analyzes its characteristics, which may be: the vegetation of a forest, buildings and/or uncovered areas. Within the SAR system, we have InSAR which stands for Interferometry, it uses the SAR storage data and measures the distance from the sensor to the target. Its minimum supervision duration is 2 days on the same target, thus analyzing: changes in the topography of the earth's surface, this information being accurate and important to identify areas of deformation from events such as volcanic eruptions and earthquakes.
Victória Rebeca de Souza Adamastor