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- Title
Oil Droplet Clouds Suspended in the Sea: Can They Be Remotely Detected?
- Authors
Otremba, Zbigniew
- Abstract
Oil floating on the sea surface can be detected by both passive and active methods using the ultraviolet-to-microwave spectrum, whereas oil immersed below the sea surface can signal its presence only in visible light. This paper presents an optical model representing a selected case of the sea polluted by an oil suspension for a selected concentration (10 ppm) located in a layer of exemplary thickness (5 m) separated from the sea surface by an unpolluted layer (thickness 1 m). The impact of wavelength and state of the sea surface on reflectance changes is presented based on the results of Monte Carlo ray tracing. A two-wavelength index of reflectance is proposed to detect oil suspended in the water column (645–469 nm).
- Subjects
PETROLEUM; SEAWATER; ULTRAVIOLET water treatment; MARINE pollution; MONTE Carlo method; PREVENTION
- Publication
Remote Sensing, 2016, Vol 8, Issue 10, p857
- ISSN
2072-4292
- Publication type
Article
- DOI
10.3390/rs8100857