InSAR Data for Building Failure Analyses

A case study: the Hotel Collapse in Quanzhou Whenever we face a tragedy, we want to know as much as possible about it, could we have done anything to avoid it; what can we do to make sure nothing similar happens again? This is true for any tragedy. During the peak of the COVID-19 outbreak…

TRE Altamira celebrates World Water Day

In water-stressed zones around the world, the unregulated or uncontrolled extraction of underground water can lead to the depletion of aquifers and generate subsidence of the ground surface. In urban areas this can also have a severe impact on buildings and infrastructure. For authorities the identification, monitoring and prevention of these unregulated and often undetected…

Denmark: ground motion now being monitored using Copernicus satellites and TRE-A technology

InSAR measurements over Denmark

The Danish Agency for Data Supply and Efficiency (SDFE), part of the Danish Ministry of Energy, Utilities and Climate, has appointed TRE ALTAMIRA to process all Sentinel-1 A/B images collected over Denmark, along both ascending and descending orbits of the satellites, using SqueeSAR® technology. This is done as part of SDFE's work towards setting up…

Land motion over UK mapped with unprecedented accuracy

UK InSAR motion map

TRE ALTAMIRA has processed more than 7,000 satellite radar images acquired over the UK since 2015 to generate a nation-wide database of displacement measurements with unprecedented accuracy. Our pioneering experience of national-scale processing dates back 10 years when we were involved in the processing of the entire European Space Agency radar satellite data archive acquired…

New InSAR workshop in Colombia

Bogotá optical image

SPANISH TRE ALTAMIRA y DATUM INGENIERÍA organizan esta jornada para presentar la tecnología InSAR que permite controlar el movimiento de la superficie del terreno y de estructuras ubicadas en ella mediante el análisis y procesado de imágenes de satélites radar. Desde 1999 TRE ALTAMIRA aplica esta tecnología para el monitoreo de proyectos de ingeniería civil…