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...
Main Authors: | Zhi Liu, Yong Wu, Xiaoli Zhang, Meng Li, Chunxiao Liu, Wenfang Li, Mengni Fu, Sitong Qin, Qinling Fan, Hongbin Luo, Chi Lu, Guanglong Ou |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-12-01
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Series: | Ecological Indicators |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1470160X23014498 |
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