A small-sized two-frequency fluorometer based on the method of laser-induced fluorescence has been developed. This complex is intended for use on a remote-controlled uninhabited underwater vehicle (ROV) for simultaneous monitoring of oil products dissolved in sea water and assessing the state of phytoplankton communities. The spectrometer has passed full-scale tests on ROV of observation class RB-660D in the waters of the Amur Bay (Vladivostok) when submerged to depths of about 20 meters. The developed methodology and equipment can be used both for ecological monitoring of underwater areas in the presence of pollution in the form of dissolved oil products, and for assessing the damage caused by these pollutions to phytoplankton communities.
The paper presents a developed complex for monitoring and liquidation of emergency oil spills on the sea surface based on an unmanned aerial vehicle (UAV). For the monitoring function, a software component with elements of artificial intelligence is proposed that allows for the process of spill detection and semantic segmentation of oil slicks, followed by an assessment of the area and volumes of marine pollution. To eliminate oil spills, it is proposed to use dispersant spraying from an experimental UAV. Individual elements of the developed tools and methods were tested both in the course of laboratory tests and in the course of system monitoring of port water areas, and showed high efficiency.
A hardware-software complex based on UAVs with the possibility of splashdown for monitoring marine areas for the detection of oil spills and discharge of bilge water has been developed and assembled. Using the assembled complex, laboratory measurements of the induced fluorescence spectra of solutions of low-viscosity marine fuel DMA were performed under conditions of solar illumination and implemented a software component with elements of artificial intelligence for semantic image segmentation to identify oil spills on the sea surface.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.