How 3D modelling helped the Greek shipwreck investigation

3D modelling is helping the investigation of the Pylos shipwreck that caused the deaths and disappearance of hundreds of displaced people seeking safety.

The fishing trawler sank on June 14 near the Greek coast en route from Libya to Italy. As part of the investigation, a 3D model was created by Forensis, a Berlin-based NGO that researches human rights violations using methods like cartographic platforms and 3D imaging.

Forensis was part of a collaborative investigation into the boat's sinking with the Guardian, Greek non-profit journalism group Solomon, and German broadcaster ARD. Working with survivors and coastguard testimonies, satellite images, maritime traffic data, and flight paths, Forensis reconstructed the hours leading up to the sinking of the vessel in 3D.

The investigation found new evidence, including inconsistencies from the Greek coastguard’s official statements. Clashing accounts led to allegations the coastguard may have tried to tow the vessel out of Greek waters, which could have resulted in the sinking of the boat.

Despite rescue efforts that saved the lives of 104 people on the trawler, an estimated 500 are still missing.