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Comparison of variable extraction methods using surface field data and its key influencing factors: A case study on aboveground biomass of Pinus densata forest using the original bands and vegetation indices of Landsat 8

Insufficient sample data is a challenge when estimating forest aboveground biomass (AGB) using large-scale remote sensing. Extracting remote sensing information from sub-compartments could rectify such defects, but the corresponding method, its accuracy, and influencing factors still need to be clar...

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Furkejuvvon:
Váldodahkkit: Zhi Liu, Yong Wu, Xiaoli Zhang, Meng Li, Chunxiao Liu, Wenfang Li, Mengni Fu, Sitong Qin, Qinling Fan, Hongbin Luo, Chi Lu, Guanglong Ou
Materiálatiipa: Artigo
Giella:Inglês
Almmustuhtton: Elsevier 2023-12-01
Ráidu:Ecological Indicators
Fáttát:
Sub-compartment based
Remote sensing information
Extraction methods
Accuracy comparison
Structural equation modelling
Pinus densata
Liŋkkat:http://www.sciencedirect.com/science/article/pii/S1470160X23014498
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