RSARE: A physically-based vegetation index for estimating wheat green LAI to mitigate the impact of leaf chlorophyll content and residue-soil background

W Li, D Li, S Liu, F Baret, Z Ma, C He, TA Warner… - ISPRS Journal of …, 2023 - Elsevier
The green leaf area index (LAI) is an important structural parameter that can be used for
monitoring plant transpiration and carbon cycling over large spatial extents. LAI is also …

The superiority of the normalized difference phenology index (NDPI) for estimating grassland aboveground fresh biomass

D Xu, C Wang, J Chen, M Shen, B Shen, R Yan… - Remote Sensing of …, 2021 - Elsevier
Accurate monitoring of grassland aboveground fresh biomass (called AGB in the study) and
its spatial-temporal dynamics is indispensable for sustainable grassland management. The …

Map** winter wheat in North China using Sentinel 2A/B data: A method based on phenology-time weighted dynamic time war**

Q Dong, X Chen, J Chen, C Zhang, L Liu, X Cao… - Remote Sensing, 2020 - mdpi.com
Accurate map** of winter wheat over a large area is of great significance for guiding policy
formulation related to food security, farmland management, and the international food trade …

[HTML][HTML] Comparing vegetation indices from Sentinel-2 and Landsat 8 under different vegetation gradients based on a controlled grazing experiment

Q Qin, D Xu, L Hou, B Shen, X ** of winter wheat in the North China Plain using Landsat data: classification with optimal zoning strategy
Y Liu, X Chen, J Chen, Y Zang, J Wang, M Lu… - Big Earth …, 2024 - Taylor & Francis
Long-term map** of winter wheat is vital for assessing food security and formulating
agricultural policies. Landsat data are the only available source for long-term winter wheat …

[HTML][HTML] Normalized difference red-NIR-SWIR: A new Sentinel-2 three-band spectral index for map** freshly-opened swiddens in the tropics

P Li, W Li, D Shi, AJ Nath - Ecological Informatics, 2024 - Elsevier
Swidden agriculture is undergoing a rapid but overlooked transition and transformation in
the tropics, complicating global carbon budgeting and sustainable livelihood assessment of …