A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence

Peiqi Yang*, C. Van Der Tol

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

Abstract

Sun-induced chlorophyll fluorescence (SIF) observations are strongly affected by canopy structure. Modelling the radiative transfer of SIF provides an approach to quantifying the canopy structure effects and a better estimation of photosynthesis from SIF. The spectral invariant approach allows for the separation of reflectance into spectrally dependent parameters and spectrally independent parameters. We extend the spectral invariant theory to model the radiative transfer of SIF. The spectral invariant approach gives similar simulations of SIF emission and scattering of far-red SIF as the SCOPE model does. This work can help to disentangle the part of SIF signal that is dependent on the structure from that which is dependent on physiology.

Original languageEnglish
Title of host publication2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings
Place of PublicationValencia
PublisherIEEE
Pages1711-1714
Number of pages4
ISBN (Electronic)9781538671504
DOIs
Publication statusPublished - 31 Oct 2018
Event38th IEEE International Geoscience and Remote Sensing Symposium 2018: Observing, Understanding and Forcasting the Dynamics of Our Planet - Feria Valencia Convention & Exhibition Center, Valencia, Spain
Duration: 22 Jul 201827 Jul 2018
Conference number: 38
https://www.igarss2018.org/

Publication series

NameInternational Geoscience and Remote Sensing Symposium (IGARSS)
Volume2018-July

Conference

Conference38th IEEE International Geoscience and Remote Sensing Symposium 2018
Abbreviated titleIGARSS 2018
CountrySpain
CityValencia
Period22/07/1827/07/18
Internet address

Fingerprint

Radiative transfer
Chlorophyll
Sun
radiative transfer
chlorophyll
fluorescence
Fluorescence
modeling
canopy
Photosynthesis
Physiology
physiology
reflectance
photosynthesis
scattering
Scattering
simulation

Keywords

  • Canopy scattering
  • Recollision probability
  • SCOPE
  • Spectral invariant
  • Sun-induced fluorescence

Cite this

Yang, P., & Van Der Tol, C. (2018). A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence. In 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings (pp. 1711-1714). [8517742] (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2018-July). Valencia: IEEE. https://doi.org/10.1109/IGARSS.2018.8517742
Yang, Peiqi ; Van Der Tol, C. / A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence. 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. Valencia : IEEE, 2018. pp. 1711-1714 (International Geoscience and Remote Sensing Symposium (IGARSS)).
@inbook{fc692836c6984d3b907eada7d536ddbb,
title = "A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence",
abstract = "Sun-induced chlorophyll fluorescence (SIF) observations are strongly affected by canopy structure. Modelling the radiative transfer of SIF provides an approach to quantifying the canopy structure effects and a better estimation of photosynthesis from SIF. The spectral invariant approach allows for the separation of reflectance into spectrally dependent parameters and spectrally independent parameters. We extend the spectral invariant theory to model the radiative transfer of SIF. The spectral invariant approach gives similar simulations of SIF emission and scattering of far-red SIF as the SCOPE model does. This work can help to disentangle the part of SIF signal that is dependent on the structure from that which is dependent on physiology.",
keywords = "Canopy scattering, Recollision probability, SCOPE, Spectral invariant, Sun-induced fluorescence",
author = "Peiqi Yang and {Van Der Tol}, C.",
year = "2018",
month = "10",
day = "31",
doi = "10.1109/IGARSS.2018.8517742",
language = "English",
series = "International Geoscience and Remote Sensing Symposium (IGARSS)",
publisher = "IEEE",
pages = "1711--1714",
booktitle = "2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings",
address = "United States",

}

Yang, P & Van Der Tol, C 2018, A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence. in 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings., 8517742, International Geoscience and Remote Sensing Symposium (IGARSS), vol. 2018-July, IEEE, Valencia, pp. 1711-1714, 38th IEEE International Geoscience and Remote Sensing Symposium 2018, Valencia, Spain, 22/07/18. https://doi.org/10.1109/IGARSS.2018.8517742

A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence. / Yang, Peiqi; Van Der Tol, C.

2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. Valencia : IEEE, 2018. p. 1711-1714 8517742 (International Geoscience and Remote Sensing Symposium (IGARSS); Vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingChapterAcademicpeer-review

TY - CHAP

T1 - A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence

AU - Yang, Peiqi

AU - Van Der Tol, C.

PY - 2018/10/31

Y1 - 2018/10/31

N2 - Sun-induced chlorophyll fluorescence (SIF) observations are strongly affected by canopy structure. Modelling the radiative transfer of SIF provides an approach to quantifying the canopy structure effects and a better estimation of photosynthesis from SIF. The spectral invariant approach allows for the separation of reflectance into spectrally dependent parameters and spectrally independent parameters. We extend the spectral invariant theory to model the radiative transfer of SIF. The spectral invariant approach gives similar simulations of SIF emission and scattering of far-red SIF as the SCOPE model does. This work can help to disentangle the part of SIF signal that is dependent on the structure from that which is dependent on physiology.

AB - Sun-induced chlorophyll fluorescence (SIF) observations are strongly affected by canopy structure. Modelling the radiative transfer of SIF provides an approach to quantifying the canopy structure effects and a better estimation of photosynthesis from SIF. The spectral invariant approach allows for the separation of reflectance into spectrally dependent parameters and spectrally independent parameters. We extend the spectral invariant theory to model the radiative transfer of SIF. The spectral invariant approach gives similar simulations of SIF emission and scattering of far-red SIF as the SCOPE model does. This work can help to disentangle the part of SIF signal that is dependent on the structure from that which is dependent on physiology.

KW - Canopy scattering

KW - Recollision probability

KW - SCOPE

KW - Spectral invariant

KW - Sun-induced fluorescence

UR - https://ezproxy2.utwente.nl/login?url=https://doi.org/10.1109/IGARSS.2018.8517742

UR - https://ezproxy2.utwente.nl/login?url=https://library.itc.utwente.nl/login/2019/chap/yang_spe.pdf

U2 - 10.1109/IGARSS.2018.8517742

DO - 10.1109/IGARSS.2018.8517742

M3 - Chapter

AN - SCOPUS:85063148851

T3 - International Geoscience and Remote Sensing Symposium (IGARSS)

SP - 1711

EP - 1714

BT - 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings

PB - IEEE

CY - Valencia

ER -

Yang P, Van Der Tol C. A spectral invariant approach to modelling radiative transfer of sun-induced chlorophyll fluorescence. In 2018 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2018 - Proceedings. Valencia: IEEE. 2018. p. 1711-1714. 8517742. (International Geoscience and Remote Sensing Symposium (IGARSS)). https://doi.org/10.1109/IGARSS.2018.8517742