Oil Spill Monitoring
A Proven Solution to Detect and Monitor Oil Pollution at SeaAccidental or from illegal discharge, oil spills require rapid response to avoid massive spread at sea and mitigate dramatic impacts on marine environments.
CLS helps you detect and identify oil spills, calculate their drifts and potential polluters for immediate response, monitoring and support contingencies.
We rely on a Complete Service Chain to Monitor Oil Pollution

Radar satellite imagery, a proven technology to identify oil slicks

RPAS for targeted detection and monitoring of oil pollution

Dedicated interface for analysis, drift modelling and polluter identification

The MAR-GE/T floatable beacon for in-situ pollution tracking
MARGE/T
Floatable Drifter for In-Situ Pollution Tracking
Simply place the MAR-GE/T beacon on the surface of the oil slick and let it drift for in-situ measurement and monitoring of the pollution, as it is equipped with a GPS data logger reporting up to 96 daily accurate positions.
This easy-to-use drifting floatable beacon provides global satellite coverage and geofencing services through the Argos satellites network.
Latest News
Preserving our Planet: Sri Lanka’s MEPA Turns to CLS to Deploy National Satellite-Based Oil Spill Detection Service
CLS, a French company developing satellite-based solutions for a sustainable planet and a leading player in maritime safety, is stepping up to help protect Sri Lanka’s waters with a pilot project to...
Oil Spill Pollutes Philippine’s Waters and Coastline
The MV Princess Empress, carrying 800,000 liters of industrial fuel oil, sank on February 28th off the coasts of Oriental Mindoro Island, southwest of Manila (Philippines), spilling its cargo of...
From volcanic ash to oil pollution to sargassum to icebergs: a sharp view from space
The submarine volcano East of Epi Island (Vanuatu) erupted on January 31st. On February 2nd, strange objects were observed floating close to the eruption site on both Landsat and Sentinel-2 images....
Begin with CLS
How can we help you? CLS works with partners in all areas, both private and public, in charge of maritime surveillance. If you want to know how we can help you increase your performance, get in touch with our team.