@article(helen f._satellite_2020,
	title = {SATELLITE WATER COLUMN DATA FOR HYDROGRAPHY – Hydrographic Survey Implications of Vortex-Induced Turbidity in Optical-Band Satellite Imagery},
	journal = {The International Hydrographic Review},
	volume = {23},
	year = {2020},
	url = {https://ihr.iho.int/articles/satellite-water-column-data-for-hydrography-hydrographic-survey-implications-of-vortex-induced-turbidity-in-optical-band-satellite-imagery/},
	author = {Helen F. Stewart and Kelley Brumley and Robert van de Poll},
	abstract = {Optical-band satellite images selected for satellite-derived bathymetry (SDB) analysis require clear water with low turbidity. As a result, image selection processes exclude images with excess turbidity regardless of cause. Images with water-column turbidity contain valuable information. Under certain conditions, vortex patterns in navigable waters are present in satellite imagery. Although vortex-induced turbidity excludes these images from SDB processing, the presence and shape of these vortices contain information relevant to hydrography. In this observational study, we use two case studies to describe vortex patterns and environmental conditions leading to their formation and then explore novel hydrographic survey applications of these phenomena. Keywords: Satellite imagery, coastal zone dynamics, hydrographic survey, vorticity, survey planning },
)