A Multispectral Camera Suite for the Observation of Earth's Outgoing Radiative Energy

Steven Dewitte; Al Ameen Abdul Nazar; Yuan Zhang; Lien Smeesters

doi:10.3390/rs15235487

A Multispectral Camera Suite for the Observation of Earth's Outgoing Radiative Energy

Steven Dewitte, Al Ameen Abdul Nazar, Yuan Zhang, Lien Smeesters

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As part of the Earth Climate Observatory space mission concept for the direct observation from space of the Earth Energy Imbalance, we propose an advanced camera suite for the high-resolution observation of the Total Outgoing Radiation of the Earth. For the observation of the Reflected Solar Radiation, we propose the use of two multispectral cameras covering the range from 400 to 950 nm, with a nadir resolution of 1.7 km, combined with a high-resolution RGB camera, with a nadir resolution of 0.57 km. For the observation of the Outgoing Longwave Radiation, we propose the use of six microbolometer cameras, with each a spectral bandwidth of 1 μm in the range from 8 to 14 μm, with a nadir resolution of 2.2 km.

Originele taal-2	English
Artikelnummer	5487
Pagina's (van-tot)	1-19
Aantal pagina's	19
Tijdschrift	Remote Sensing
Volume	15
Nummer van het tijdschrift	23
DOI's	https://doi.org/10.3390/rs15235487
Status	Published - dec. 2023

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© 2023 by the authors.

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10.3390/rs15235487Licentie: CC BY

2023 - S. Dewitte - A multispectral camera suite for the observation of earth's outgoing radiative energyFinal published version, 5,22 MBLicentie: CC BY

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abstract = "As part of the Earth Climate Observatory space mission concept for the direct observation from space of the Earth Energy Imbalance, we propose an advanced camera suite for the high-resolution observation of the Total Outgoing Radiation of the Earth. For the observation of the Reflected Solar Radiation, we propose the use of two multispectral cameras covering the range from 400 to 950 nm, with a nadir resolution of 1.7 km, combined with a high-resolution RGB camera, with a nadir resolution of 0.57 km. For the observation of the Outgoing Longwave Radiation, we propose the use of six microbolometer cameras, with each a spectral bandwidth of 1 μm in the range from 8 to 14 μm, with a nadir resolution of 2.2 km.",

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author = "Steven Dewitte and {Abdul Nazar}, {Al Ameen} and Yuan Zhang and Lien Smeesters",

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AU - Dewitte, Steven

AU - Abdul Nazar, Al Ameen

AU - Zhang, Yuan

AU - Smeesters, Lien

N1 - Funding Information: The work performed by Y.Z. was supported by the China Scholarship Council, funding a one-year stay of Y.Z. at the Royal Observatory of Belgium. Publisher Copyright: © 2023 by the authors.

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N2 - As part of the Earth Climate Observatory space mission concept for the direct observation from space of the Earth Energy Imbalance, we propose an advanced camera suite for the high-resolution observation of the Total Outgoing Radiation of the Earth. For the observation of the Reflected Solar Radiation, we propose the use of two multispectral cameras covering the range from 400 to 950 nm, with a nadir resolution of 1.7 km, combined with a high-resolution RGB camera, with a nadir resolution of 0.57 km. For the observation of the Outgoing Longwave Radiation, we propose the use of six microbolometer cameras, with each a spectral bandwidth of 1 μm in the range from 8 to 14 μm, with a nadir resolution of 2.2 km.

AB - As part of the Earth Climate Observatory space mission concept for the direct observation from space of the Earth Energy Imbalance, we propose an advanced camera suite for the high-resolution observation of the Total Outgoing Radiation of the Earth. For the observation of the Reflected Solar Radiation, we propose the use of two multispectral cameras covering the range from 400 to 950 nm, with a nadir resolution of 1.7 km, combined with a high-resolution RGB camera, with a nadir resolution of 0.57 km. For the observation of the Outgoing Longwave Radiation, we propose the use of six microbolometer cameras, with each a spectral bandwidth of 1 μm in the range from 8 to 14 μm, with a nadir resolution of 2.2 km.

KW - LONGWAVE RADIATIONDIURNAL CYCLESYSTEM CERESCLOUDS

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A Multispectral Camera Suite for the Observation of Earth's Outgoing Radiative Energy

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