Remote sensing algorithms for particulate inorganic carbon (PIC) and the global cycle of PIC

WM Balch, C Mitchell - Earth-Science Reviews, 2023 - Elsevier
This paper begins with a review of the history of remote sensing algorithms for the
determination of particulate inorganic carbon (PIC; aka calcium carbonate), primarily …

Determining the primary sources of uncertainty in retrieval of marine remote sensing reflectance from satellite ocean color sensors

A Gilerson, E Herrera-Estrella, R Foster… - Frontiers in Remote …, 2022 - frontiersin.org
Uncertainties in the retrieval of the remote sensing reflectance, Rrs, from Ocean Color (OC)
satellite sensors have a strong impact on the performance of algorithms for the estimation of …

WaterNet: A convolutional neural network for chlorophyll-a concentration retrieval

MA Syariz, CH Lin, MV Nguyen, LM Jaelani… - Remote Sensing, 2020 - mdpi.com
The retrieval of chlorophyll-a (Chl-a) concentrations relies on empirical or analytical
analyses, which generally experience difficulties from the diversity of inland waters in …

Distribution of Harmful Algae (Karenia spp.) in October 2021 Off Southeast Hokkaido, Japan

H Kuroda, Y Taniuchi, T Watanabe… - Frontiers in Marine …, 2022 - frontiersin.org
An unprecedented large-scale outbreak of harmful algae, including Karenia selliformis and
Karenia mikimotoi, was reported in mid-September 2021 in the northwest Pacific Ocean off …

Determining the primary sources of uncertainty in the retrieval of marine remote sensing reflectance from satellite ocean color sensors II. Sentinel 3 OLCI sensors

A Gilerson, E Herrera-Estrella, J Agagliate… - Frontiers in Remote …, 2023 - frontiersin.org
Uncertainties in remote sensing reflectance R rs for the Ocean Color sensors strongly affect
the quality of the retrieval of concentrations of chlorophyll-a and water properties. By …

Detection of Karenia brevis red tides on the West Florida Shelf using VIIRS observations: Accounting for spatial coherence with artificial intelligence

Y Yao, C Hu, JP Cannizzaro, BB Barnes… - Remote Sensing of …, 2023 - Elsevier
Harmful algal blooms (HABs) of the toxic dinoflagellate Karenia brevis (K. brevis) occur
annually on the West Florida Shelf (WFS). Detection of these blooms using satellite …

Polarized observations for advanced atmosphere-ocean algorithms using airborne multi-spectral hyper-angular polarimetric imager

A El-Habashi, J Bowles, R Foster, D Gray… - Journal of Quantitative …, 2021 - Elsevier
Airborne measurements of the linear polarization state of light were carried out over coastal
and open ocean conditions to study aerosol and water column properties and investigate …

[HTML][HTML] The relationship between chlorophyll fluorescence and polarized light field: Polarization-Curve Fluorescence Height

A El-Habashi, S Ahmed - Journal of Quantitative Spectroscopy and …, 2024 - Elsevier
The impact of the un-polarized nature of chlorophyll fluorescence, which causes a dip in the
degree of polarization of the underwater light field matching the fluorescence spectrum, led …

Improvement and Assessment of Ocean Color Algorithms in the Northwest Pacific Fishing Ground Using Himawari-8, MODIS-Aqua, and VIIRS-SNPP

C Huang, Y Liu, Y Luo, Y Wang, X Liu, Y Zhang… - Remote Sensing, 2022 - mdpi.com
Chlorophyll-a (Chl-a) is an important marine indicator, and the improvement in Chl-a
concentration retrieval for ocean color remote sensing is always a major challenge. This …

Blue band reflectance uncertainties in coastal waters and their impact on retrieval algorithms

EH Estrella, P Grotsch, A Gilerson… - Ocean Sensing and …, 2020 - spiedigitallibrary.org
Blue bands on the satellite sensors are widely used in algorithms for the estimation of
chlorophyll-a concentration and CDOM absorption. Recent studies showed that high …