Influence of Varying Solar Zenith Angles on Land Surface Phenology Derived from Vegetation Indices: A Case Study in the Harvard Forest

Influence of Varying Solar Zenith Angles on Land Surface Phenology Derived from Vegetation Indices: A Case Study in the Harvard Forest

Vegetation indices are widely used to derive land surface phenology (LSP). However, due to inconsistent illumination geometries, reflectance varies with solar zenith angles (SZA), which in turn affects the vegetation indices, and thus the derived LSP. To examine the SZA effect on LSP, the MODIS bidi...

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Bibliographic Details
Main Authors: Yang Li, Ziti Jiao, Kaiguang Zhao, Yadong Dong, Yuyu Zhou, Yelu Zeng, Haiqing Xu, Xiaoning Zhang, Tongxi Hu, Lei Cui
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Remote Sensing
Subjects:
land surface phenology
solar zenith angle
NDVI
EVI
BRDF
Online Access:https://www.mdpi.com/2072-4292/13/20/4126

Internet

https://www.mdpi.com/2072-4292/13/20/4126

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