[HTML][HTML] Ocean carbon from space: Current status and priorities for the next decade

RJW Brewin, S Sathyendranath, G Kulk, MH Rio… - Earth-science …, 2023 - Elsevier
The ocean plays a central role in modulating the Earth's carbon cycle. Monitoring how the
ocean carbon cycle is changing is fundamental to managing climate change. Satellite …

[HTML][HTML] Phytoplankton composition from sPACE: Requirements, opportunities, and challenges

I Cetinić, CS Rousseaux, IT Carroll, AP Chase… - Remote Sensing of …, 2024 - Elsevier
Ocean color satellites have provided a synoptic view of global phytoplankton for over 25
years through near surface measurements of the concentration of chlorophyll a. While …

Grand challenges in satellite remote sensing

O Dubovik, GL Schuster, F Xu, Y Hu… - Frontiers in Remote …, 2021 - frontiersin.org
The past five decades have witnessed satellite remote sensing become one of most efficient
tools for surveying the Earth at local, regional, and global spatial scales. These space-based …

A comprehensive description of multi-term LSM for applying multiple a priori constraints in problems of atmospheric remote sensing: GRASP algorithm, concept, and …

O Dubovik, D Fuertes, P Litvinov, A Lopatin… - Frontiers in Remote …, 2021 - frontiersin.org
Advanced inversion Multi-term approach utilizing multiple a priori constraints is proposed.
The approach is used as a base for the first unified algorithm GRASP that is applicable to …

[HTML][HTML] Constraining the Twomey effect from satellite observations: issues and perspectives

J Quaas, A Arola, B Cairns… - Atmospheric …, 2020 - acp.copernicus.org
The Twomey effect describes the radiative forcing associated with a change in cloud albedo
due to an increase in anthropogenic aerosol emissions. It is driven by the perturbation in …

Efficient multi-angle polarimetric inversion of aerosols and ocean color powered by a deep neural network forward model

M Gao, BA Franz, K Knobelspiesse… - Atmospheric …, 2021 - amt.copernicus.org
NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, scheduled for launch
in the timeframe of 2023, will carry a hyperspectral Ocean Color Instrument (OCI) and two …

Test Results From the Prelaunch Characterization Campaign of the Engineering Test Unit of the Ocean Color Instrument of NASA's Plankton, Aerosol, Cloud and …

G Meister, JJ Knuble, LH Chemerys, H Choi… - Frontiers in Remote …, 2022 - frontiersin.org
This paper summarizes the results from the system level test campaign of the Engineering
Test Unit (ETU) of the 'Ocean Color Instrument'(OCI), the primary payload of NASA's …

[HTML][HTML] Circular polarization in atmospheric aerosols

S Gassó, KD Knobelspiesse - Atmospheric Chemistry and …, 2022 - acp.copernicus.org
Recent technological advances have demonstrated the feasibility of deploying spaceborne
optical detectors with full polarimetric capabilities. The measurement of all four Stokes …

[HTML][HTML] Spatial distribution of cloud droplet size properties from Airborne Hyper-Angular Rainbow Polarimeter (AirHARP) measurements

BA McBride, JV Martins, HMJ Barbosa… - Atmospheric …, 2020 - amt.copernicus.org
The global variability of clouds and their interactions with aerosol and radiation make them
one of our largest sources of uncertainty related to global radiative forcing. The droplet size …

Multi-angular polarimetric remote sensing to pinpoint global aerosol absorption and direct radiative forcing

C Chen, O Dubovik, GL Schuster, M Chin… - Nature …, 2022 - nature.com
Quantitative estimations of atmospheric aerosol absorption are rather uncertain due to the
lack of reliable information about the global distribution. Because the information about …