Patrick Gray

@clifgray

optics, remote sensing, and scientific computing to understand the ocean | Asst Research Prof @UMaine | PhD @DukeU @MarineUAS | @UNC alum | wannabe astronaut 🤞

Orono, ME

patrickcgray.github.io

Joined September 2012

Patrick Gray
@clifgray
May 30, 2023
Want to use high-res satellites like Landsat and Sentinel-2 for water quality? But unsure how to access, atmospherically correct, and create products like chlorophyll-a or turbidity? Check out Tavora et al's new article outlining recipes to do just that! doi.org/10.34133/remot…
Patrick Gray
@clifgray
Feb 20, 2023
Interested in optical oceanography? Come join us in Maine this summer for four intensive weeks on ocean color, optics, sensors, radiative transfer, and products from ocean color. I had the most amazing time attending this course and am happy to discuss! ioccg.org/wp-content/upl…
Patrick Gray
@clifgray
Feb 6, 2023
New paper out this weekend led by @snardelli23 that investigates the many drivers of phytoplankton community composition throughout the austral summer on the Western Antarctic Peninsula. Some insight for changing ice conditions! Open access at doi.org/10.1002/lno.12…
Patrick Gray
@clifgray
Oct 9, 2022
Wrapping up a week in Vietnam at the @OceanOpticsConf in Quy Nhon. What a wonderful community and beautiful country, hope to see everyone and to make it back to Vietnam soon.
Patrick Gray
@clifgray
Sep 14, 2022
Want to measure ocean color from drones (to get chlorophyll-a or turbidity or other WQ parameters), but not quite sure where to start or need best practices? Check out our detailed methods paper on robust OC from drones out in @aslo_org L&O: Methods
aslopubs.onlinelibrary.wiley.com
Robust ocean color from drones: Viewing geometry, sky reflection removal, uncertainty analysis, and...
Accurate and robust retrieval of ocean color from remote sensing enables critical observations of aquatic natural systems, from open ocean biological oceanography, coastal biodiversity, and water...