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Estimation of Alpine Grassland Forage Nitrogen Coupled with Hyperspectral Characteristics during Different Growth Periods on the Tibetan Plateau

Gao, Jinlong; Liang, Tiangang; Yin, Jianpeng; Ge, Jing; Feng, Qisheng; Wu, Caixia; Hou, Mengjing; Liu, Jie; Xie, Hongjie (9/6/2019)

The applicability of hyperspectral remote sensing models for forage nitrogen (N) retrieval during different growth periods is limited. This study aims to develop a multivariate model feasible for estimating the forage N ...

Modeling of Alpine Grassland Cover Based on Unmanned Aerial Vehicle Technology and Multi-Factor Methods: A Case Study in the East of Tibetan Plateau, China

Meng, Baoping; Gao, Jinlong; Liang, Tiangang; Cui, Xia; Ge, Jing; Yin, Jianpeng; Feng, Qisheng; Xie, Hongjie (2/21/2018)

Grassland cover and its temporal changes are key parameters in the estimation and monitoring of ecosystems and their functions, especially via remote sensing. However, the most suitable model for estimating grassland cover ...