The Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing (IAASARS) is one of the three institutes of the National Observatory of Athens (NOA), the oldest research institution in Greece.
The European Space Agency (ESA) and Greece signed an arrangement that establishes access to Sentinel data. As UN-SPIDER reported, Sentinel-1A is already delivering images, providing different environmental information.
The European Space Agency ESA has developed a new Wide Area Processor, or WAP. The data processor can create maps of land deformation from satellite radar data over larger areas and with higher precision than ever before. These maps can be used to detect and monitor geological hazards.
Over the past year and a half, parts of the Greek Santorini islands have risen by 14 cm. Scientists believe that new molten rock has been squeezing up beneath a volcano accumulating in a magma chamber at a depth of about 4 km.