TY  - CONF
AU  - Pla Guerrero, David
AU  - Bendig, Juliane
AU  - Regaieg, Omar
AU  - Casuccio, Lucas
AU  - Malenovský, Zbyněk
AU  - Rascher, Uwe
TI  - DART-simulated sensitivity analysis of UAV solar-induced chlorophyll fluorescence imaging measurements
JO  - Proceedings of SPIE
SN  - 0038-7355
CY  - Bellingham, Wash.
PB  - SPIE
M1  - FZJ-2025-04513
SP  - 9
PY  - 2025
AB  - Advancements in remote sensing techniques have enabled the measurement of solar-induced chlorophyll fluorescence (SIF) as a key photosynthesis indicator. In the present study, the analysis of potential optimal SIF detection from a UAV by a novel camera sensor is simulated in the Discrete Anisotropic Radiative Transfer (DART) model. The sensitivity study investigates the effects of crop structure, image noise, and pixel size on the quality of the SIF signal retrieved for alfalfa and maize canopies. Based on the DART-simulated results, the study will set the optimised experiment configurations for future field measurements considering the specific crop characteristics.
T2  - Remote Sensing for Agriculture, Ecosystems, and Hydrology XXVII
CY  - 15 Sep 2025 - 19 Sep 2025, Madrid (Spain)
Y2  - 15 Sep 2025 - 19 Sep 2025
M2  - Madrid, Spain
LB  - PUB:(DE-HGF)16 ; PUB:(DE-HGF)8
DO  - DOI:doi.org/10.1117/12.3069666
UR  - https://juser.fz-juelich.de/record/1048127
ER  -