Investigating pocket beach dynamics in Malta : the SIPOBED project

Abstract

The Satellite Investigation to study POcket BEach Dynamics (SIPOBED) project uses remote sensing to detect and monitor the movement of sediments within the Maltese pocket beaches. Research and development in the downstream Earth Observation (EO) sector is key to achieving reliable and cost-effective monitoring of coastal erosion and within this project, we aim to provide detailed estimates of sediment variations through time by using satellite images as well as in-situ measurements such as the use of drone equipped with different sensors and geophysical techniques. For validation purposes, high-resolution Digital Elevation Models of all study areas are acquired using LIDAR-equipped drones both for the submerged and the terrestrial part of the investigated area. Physical models will be used to interpret the deformation according to the local geology and geomorphology. Data will be finally integrated within a GIS system. A tool will be developed and made freely available to potential stakeholders. The project will also contribute to the planning of risk mitigation activities and places a strong emphasis on capacity building as well as dissemination across government and other stakeholders to achieve a critical mass of knowledge within the EO sector.