[HTML][HTML] ChinaCropPhen1km: a high-resolution crop phenological dataset for three staple crops in China during 2000–2015 based on leaf area index (LAI) products

Y Luo, Z Zhang, Y Chen, Z Li… - Earth System Science …, 2020 - essd.copernicus.org
Crop phenology provides essential information for monitoring and modeling land surface
phenology dynamics and crop management and production. Most previous studies mainly …

[HTML][HTML] Deriving drought indices from MODIS vegetation indices (NDVI/EVI) and Land Surface Temperature (LST): Is data reconstruction necessary?

F ** patterns in China during 2015–2021
B Qiu, X Hu, C Chen, Z Tang, P Yang, X Zhu, C Yan… - Scientific data, 2022 - nature.com
Multiple crop** is a widespread approach for intensifying crop production through
rotations of diverse crops. Maps of crop** intensity with crop descriptions are important for …

Evaluating the effectiveness of machine learning and deep learning models combined time-series satellite data for multiple crop types classification over a large-scale …

X Wang, J Zhang, L Xun, J Wang, Z Wu, M Henchiri… - Remote Sensing, 2022 - mdpi.com
Accurate extraction of crop cultivated area and spatial distribution is essential for food
security. Crop classification methods based on machine learning and deep learning and …

[HTML][HTML] Time-frequency optimization of RSEI: A case study of Yangtze River Basin

X Yang, F Meng, P Fu, Y Wang, Y Liu - Ecological Indicators, 2022 - Elsevier
Abstract Remote Sensing Ecological Index (RSEI) is one of the most widely used ecological
quality assessment indicators. Due to the noise caused by adverse atmoshperic conditions …

National-scale 10-m maps of cropland use intensity in China during 2018–2023

B Qiu, B Liu, Z Tang, J Dong, W Xu, J Liang, N Chen… - Scientific Data, 2024 - nature.com
The amount of actively cultivated land in China is increasingly threatened by rapid
urbanization and rural population aging. Quantifying the extent and changes of active …

Detection of rice phenology through time series analysis of ground-based spectral index data

H Zheng, T Cheng, X Yao, X Deng, Y Tian, W Cao… - Field Crops …, 2016 - Elsevier
Monitoring crop phenology is of great importance for vegetation classification, yield
estimation, and irrigation and fertilization management. To test the ability of ground-based …

How cropland losses shaped by unbalanced urbanization process?

B Qiu, H Li, Z Tang, C Chen, J Berry - Land Use Policy, 2020 - Elsevier
Urbanization has widely known to directly consume swaths of cropland worldwide.
Knowledge on what kinds of urbanization processes spared cropland is important for land …

Unveiling grain production patterns in China (2005–2020) towards targeted sustainable intensification

B Qiu, Z Jian, P Yang, Z Tang, X Zhu, M Duan, Q Yu… - Agricultural …, 2024 - Elsevier
CONTEXT Long-term historical information on national-scale grain production is critical for
ensuring food security but often limited by the lack of geospatial data. OBJECTIVE This study …

[HTML][HTML] An improved dynamic threshold method for determining the start of the vegetation greening season in remote sensing monitoring: The case of Inner Mongolia

H Li, FY Li, J Guo, X Gao - Ecological Informatics, 2023 - Elsevier
The start of the greening season (SOS) is the beginning of vegetation phenology, and its
time of occurrence affects the carbon cycle and organic matter production of the ecosystem …