The PLP2020, the third Plastic Litter Project, aims towards creating reference target for the scientific community, and extending the duration of the plastic targets in real conditions with the creation of semi-permanent targets.
Calibration and validation data are necessary to develop algorithms, asses their quality and define their limitations. The project outcome is expected to be essential for the development, calibration and validation of marine debris detection and quantification algorithms that use EO data, including aerial images from drones.
The use of UAV images to assist in the calibration, validation and verification of marine debris detection methods using open access satellite data will be further explored and evaluated. Presently, the spectral and especially spatial resolutions that can be achieved using UAV platforms is much greater than that of open access satellites. As such, the inclusion of UAV imagery that can be directly collated with satellite data can provide a valuable contribution to the development of a sophisticated detection algorithm. The very high spatial and spectral resolutions that can be achieved using UAV platforms suggest that it is possible to use UAV imagery to discriminate between different polymer types and accurately estimate the consistency of marine debris. In addition, with the increasing UAV flight times and payloads, a marine detection algorithm that can be consistently applied to both satellite and UAV imagery can prove specifically useful. The present project aims to provide essential input towards the effort to effectively resolve the global marine debris problem.
The specific objectives of the PLP2020 project are:
The PLP2020 is funded from European Space Agency’s OSIP (Open Space Innovation Platform) scheme with partners the CNR-ISMAR (Italy) and AS Proteas Ltd (Cyprus). Also, the project is supported from the Intermunicipal Port Fund of Lesvos.
Marine Remote Sensing Group (MRSG)
Department of Marine Sciences
University of the Aegean
81100, Mytilene, Greece