SiPLABoratory

* Edificação de um sistema de Vigilância Acústica Submarina "SUB-ECO" - Deliverable 7.2 Relatório final sobre "Desenvolvimento de algoritmos de identificação automática de contactos acústicos”, (pdf), December 26, 2019.

* Progress Meeting at year three, took place at Instituto Hidrográfico, Lisboa, July 27, 2019.

* Edificação de um sistema de Vigilância Acústica Submarina "SUB-ECO" - Deliverable 7.1 Relatório final sobre "Desenvolvimento de algoritmos de análise e de valorização da informação acústica", (pdf), October, 12, 2017.

* Annual Review Meeting for evaluation of progresse during first year, took place at Ministery of Defense premises, in Lisboa, on February 14, 2017.

Inversion for ship radiated level

The plot to the left shows the ship distribution according to AIS data on Aug 2, 2014, to the west of the port of Lisboa. It shows 35 different ships in 3 categories.

The inversion of the along track received simulated acoustic signal at the position marked by a blue * is shown in the figure below for the tankers.

* Technical meeting for 1) discussion of PhD work and 2) acoustic surveillance system took place at University of Algarve and Marsensing premises, in Faro, respectively on July 8, 2016.

* Project technical meeting meeting took place at the Hydrographic Institute (Lisboa) on February 27, 2016.

* Project kick-off meeting took place at the Hydrographic Institute (Lisboa) on February 18, 2016.