Gian Marco Scarpa

Automated wake detection from marine satellite imagery: lessons learned, methods, and perspectives from the UEIKAP project

Andrea Mazzeo, Federica Braga, A.C. Cristofano, Stefano Menegon et autres

Monitoring non-cooperative or poorly surveyed maritime traffic remains challenging when Earth Observation (EO) systems rely mainly on direct hull detection, especially for small vessels and cluttered marine scenes. This paper presents the main lessons learned from the Unveil and Explore the In-depth …

it (code pays fourni par la source)

Supplementary material to "A compilation of global bio-optical in situ data for ocean-colour satellite applications – version four"

Salem Ibrahim Salem, Andre Valente, Shubha Sathyendranath, Andrei Chuprin et autres

A global in situ data setdataset for validation of ocean-coloursatellite products from the ESA Ocean Colour Climate Change Initiative (OC-CCI) is presented.This version of the compilation, with data starting in 19971996, now extends to 20212025, which is important for the validation of …

gb, Égypte (code pays fourni par la source)

An innovative photogrammetric approach for the monitoring of the endangered fan mussel Pinna nobilis: A case study from the Venice Lagoon

Andrea Sabino, A. Bergamasco, Gian Marco Scarpa, Annamaria Volpi Ghirardini et autres

Underwater photogrammetry has rapidly become an efficient tool to map, characterize and monitor through time marine benthic habitats and biota. We propose an innovative approach, based on Structure-from-Motion (SfM) technique, for the monitoring of the protected species Pinna nobilis L. (Mollusca: Bivalvia), …

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The Italian effort toward a coordinated observation of Essential Variables (EOV, ECV, EBV) in European Marine Environments. Long-term observation in the central Mediterranean seas and Italian coasts

Simone Toller, Emilio Urbinati, Debora Bellafiore, Caterina Bergami et autres

Monitoring Essential Ocean, Climate, and Biodiversity Variables (EOVs, ECVs and EBVs) collected through the marine Research Infrastructures (RIs) is critical for assessing environmental status, improving scientific knowledge and defining environmental policies. This study evaluates the capacity of the Italian marine monitoring system, …

us, ro, it, in (code pays fourni par la source)

Sediment Transport and Silting Rate in a Microtidal Estuary: Case Study of Osellino Canal (Venice Lagoon, Italy)

Roberto Zonta, Janusz Dominik, Jean-Luc Loizeau, Simone Leoni et autres

Riverbed siltation in estuaries affects ecosystem functioning, water quality, and navigation. This study investigates the flow-regulated Osellino Canal, a freshwater tributary of the Venice Lagoon that crosses a largely urbanized area and is undergoing progressive siltation. High-resolution measurements of discharge (Q) and …

it, ch (code pays fourni par la source)

MOSAIC: Multiple wavelength algorithm for estimates of light absorption, backscattering, and suspended sediment concentration

Juliana Tavora, Amanda de Liz Arcari, Suhyb Salama, Cédric G. Fichot et autres

us, fr (code pays fourni par la source)

MOSAIC: Multiple wavelength algorithm for estimates of light absorption, backscattering, and suspended sediment concentration

Juliana Tavora, Amanda de Liz Arcari, Suhyb Salama, Cédric G. Fichot et autres

us, fr (code pays fourni par la source)

ACIX-III Aqua: evaluation of atmospheric correction for hyperspectral PRISMA imagery over inland and coastal waters

Claudia Giardino, Nima Pahlevan, Alice Fabbretto, Lodovica Panizza et autres

This study reports the outcomes of the third Atmospheric Correction Intercomparison Exercise (ACIX-III Aqua), which evaluated the performance of atmospheric correction (AC) methods for hyperspectral PRISMA satellite data over inland and coastal waters. The exercise included five AC processors (ACOLITE, hGRS, iCOR, …

jp, it, Afrique du Sud, us, be, de, fr, ca, es, ar, se, ch, au (code pays fourni par la source)

Evaluation of a Multi-Modal Wake Detection Framework Using Satellite Data

Maria Daniela Graziano, Giuliano Vernengo, Davide Bonaldo, Angela Carmen Cristofano et autres

The UEIKAP project (Unveil and Explore the Indepth Knowledge of Earth Observation Data for Maritime Applications) introduces a novel framework for detecting noncooperative vessels through the analysis of ship wakes in satellite imagery. Leveraging a multi-modal approach, the system integrates Sentinel-1 synthetic …

it (code pays fourni par la source)

Advancing Surveillance in Maritime Domain with Ship Wake Detection

Andrea Mazzeo, Angela Carmen Cristofano, Maria Daniela Graziano, Alfredo Renga et autres

The detection of "dark" ships—vessels operating without Automatic Identification System (AIS) transponders—is crucial for maritime security and law enforcement. Traditional methods relying on optical and Synthetic Aperture Radar (SAR) imagery face limitations, particularly for small, fast-moving vessels. The UEIKAP project, funded under …

it (code pays fourni par la source)

The DANUBIUS-RI supersite of Po delta and North Adriatic Lagoons: a living lab on transitional environments in the Adriatic Sea

Francesca De Pascàlis, Emilio Urbinati, Ali Aalifar, Leslie Aveytua Alcázar et autres

it (code pays fourni par la source)

Advancing Maritime Surveillance with UEIKAP: An Integrated AI-Based Framework for Wake Detection in Earth Observation Imagery

Andrea Mazzeo, Angela Carmen Cristofano, Maria Daniela Graziano, Alfredo Renga et autres

Detecting “dark” ships, vessels operating without active Automatic Identification System (AIS) transponders or spoofing their signal to evade surveillance, is a critical challenge for maritime surveillance. The UEIKAP project (Unveil and Explore the In-depth Knowledge of Earth Observation data for maritime Applications) …

it (code pays fourni par la source)