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Titel:

Analysis of Crop Reflectance for Estimating Biomass in Rice Canopies at Different Phenological Stages

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Gnyp, Martin Leon; Yu, Kang; Aasen, Helge; Yao, Yinkun; Huang, Shanyu; Miao, Yuxin; Bareth, Georg
Abstract:
This paper contributes an assessment for estimating rice (Oryza sativa L., irrigated lowland rice) biomass by canopy reflectance in the Sanjiang Plain, China. Hyperspectral data were captured with field spectroradiometers in experimental field plots and farmers' fields and then accompanied by destructive aboveground biomass (AGB) sampling at different phenological growth stages. Best single bands, best two band-combinations, optimised simple ratio (SR), and optimised normalized ratio index (NRI)...     »
Zeitschriftentitel:
Photogrammetrie - Fernerkundung - Geoinformation
Jahr:
2013
Band / Volume:
2013
Heft / Issue:
4
Seitenangaben Beitrag:
351-365
Volltext / DOI:
doi:10.1127/1432-8364/2013/0182
Verlag / Institution:
Schweizerbart
E-ISSN:
1432-8364
Publikationsdatum:
01.08.2013
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