Search Results - "Puthukkudy, Anin"
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A Comprehensive Description of Multi-Term LSM for Applying Multiple a Priori Constraints in Problems of Atmospheric Remote Sensing: GRASP Algorithm, Concept, and Applications
Published in Frontiers in remote sensing (19-10-2021)“…Advanced inversion Multi-term approach utilizing multiple a priori constraints is proposed. The approach is used as a base for the first unified algorithm…”
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Journal Article -
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Dual-wavelength dual-cavity spectrometer for NO2 detection in the presence of aerosol interference
Published in Applied physics. B, Lasers and optics (01-07-2017)“…Precise determination of concentration of gases, such as NO 2 , in urban atmosphere is crucial in studying chemical reactions leading to secondary pollutants…”
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Retrieval of Aerosol Properties Using Polarized Imaging Nephelometer (Pi-Neph) Laboratory Measurements and Hyper-Angular Rainbow Polarimeter (Harp) Remote Sensing Observations
Published 01-01-2021“…Aerosols play an essential role in Earth's climate: they directly perturb Earth's radiation budget and indirectly modify cloud properties, influencing its…”
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Dissertation -
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Efficient multi-angle polarimetric inversion of aerosols and ocean color powered by a deep neural network forward model
Published in Atmospheric measurement techniques (04-06-2021)“…NASA's Plankton, Aerosol, Cloud, ocean Ecosystem (PACE) mission, scheduled for launch in the timeframe of 2023, will carry a hyperspectral scanning radiometer…”
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Pre-launch calibration and validation of the Airborne Hyper-Angular Rainbow Polarimeter (AirHARP) instrument
Published in Atmospheric measurement techniques (30-09-2024)“…The Airborne Hyper-Angular Rainbow Polarimeter (AirHARP) is a new imaging polarimeter instrument capable of sampling a single Earth target from up to 120…”
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In Situ Measurements of Angular-Dependent Light Scattering by Aerosols over the Contiguous United States
Published in Atmospheric chemistry and physics (14-03-2018)“…This work provides a synopsis of aerosol phase function (F (sub 11)) and polarized phase function (F (sub 12)) measurements made by the Polarized Imaging…”
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Retrieval of aerosol properties from Airborne Hyper-Angular Rainbow Polarimeter (AirHARP) observations during ACEPOL 2017
Published in Atmospheric measurement techniques (05-10-2020)“…Multi-angle polarimetric (MAP) imaging of Earth scenes can be used for the retrieval of microphysical and optical parameters of aerosols and clouds. The…”
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Simultaneous retrieval of aerosol and ocean properties from PACE HARP2 with uncertainty assessment using cascading neural network radiative transfer models
Published in Atmospheric measurement techniques (07-12-2023)“…The University of Maryland, Baltimore County (UMBC) Hyper-Angular Rainbow Polarimeter (HARP2) will be on board NASA's Plankton, Aerosol, Cloud, ocean Ecosystem…”
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Retrievals of Aerosol Size Distribution, Spherical Fraction, and Complex Refractive Index From Airborne In Situ Angular Light Scattering and Absorption Measurements
Published in Journal of geophysical research. Atmospheres (27-07-2019)“…Aerosol models, composed of size distribution, complex refractive index, and spherical fraction, are derived from a new synergistic retrieval of airborne in…”
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Journal Article