Posters

Poster Session 1, Monday,  October  3, 15:40–18:00

Poster 1

Current status of GOCI-II atmospheric correction algorithm and its validation

We introduce the current status of the GOCI-II atmospheric correction algorithm and its validation. Atmospheric correction is a fundamental process in ocean color remote sensing that derives the remote-sensing reflectance at the sea surface from the top-of-atmosphere level. The GOCI-II atmospheric correction method is developed theoretically based on the previous GOCI atmospheric correction, then partially improved accuracy for turbid waters with the GOCI-II’s two additional 620 and 709 nm bands. The GOCI-II’s vicarious gains are adjusted to enhance atmospheric correction accuracy using remote-sensing reflectances obtained by the VIIRS. Finally, the GOCI-II atmospheric correction algorithm is validated with in-situ remote-sensing reflectances acquired from several cruise campaigns and the two AERONET-OC sites.

Jae-Hyun Ahn, Korea Institute of Ocean Science and Technology, [email protected], 0000-0002-2240-4562

Kyeong-Sang Lee, Korea Institute of Ocean Science and Technology, [email protected]

Eun-Kyung Lee, Korea Institute of Ocean Science and Technology, [email protected]

Su-Jung Bae, Korea Institute of Ocean Science and Technology, [email protected]

Jeong-Eon Moon, Korea Institute of Ocean Science and Technology, [email protected]

Tai-Hyun Han, Korea Institute of Ocean Science and Technology, [email protected]