徐正元｜吉林建筑大学｜学者主页

2026

Cross-Regional Hyperspectral Estimation of Soil Organic Carbon in Eurasian Black Soils Using an Optimal Spectral Feature Set

Aonan Zhang, Shengbo Chen, Zhengyuan Xu, X X Xu, Z Wang

Applied Sciences

DOI

2026

Satellite remote sensing enables monitoring of soil organic carbon decline in croplands of Jilin China

Zhengyuan Xu, De Hou, Nan Lin, Wenhao Liu, Tianyi Dong, Hao Chen, Zhongxu Wang

Scientific Reports

DOI

2026

Seasonal Sentinel-2 Composites and Land-Cover Models for Soil Salinity Mapping in the West Songnen Plain

Hao Yu, Yadan Chen, Yuhao Shi, Xiaoyan Li, Huiying Li, Nan Lin, Zhengyuan Xu, Ziwei Liu, Xiao Huang, Atif Shahzad

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

DOI

2023

The Estimation of Maize Grain Protein Content and Yield by Assimilating LAI and LNA, Retrieved from Canopy Remote Sensing Data, into the DSSAT Model

Bingxue Zhu, Shengbo Chen, Zhengyuan Xu, Ying-Hui Ye, Cheng Han, Peng Lu, K. Song

Remote Sensing

DOI

2022

Optimizing a Standard Spectral Measurement Protocol to Enhance the Quality of Soil Spectra: Exploration of Key Variables in Lab-Based VNIR-SWIR Spectral Measurement

Zhengyuan Xu, Shengbo Chen, Peng Lü, Zibo Wang, Anzhen Li, Qinghong Zeng, Liwen Chen

Remote Sensing

DOI

2022

Evaluating the Capability of Satellite Hyperspectral Imager, the ZY1–02D, for Topsoil Nitrogen Content Estimation and Mapping of Farmlands in Black Soil Area, China

Zhengyuan Xu, Shengbo Chen, Bingxue Zhu, Liwen Chen, Yinghui Ye, Peng Lü

Remote Sensing

DOI

2021

Evaluation of Agricultural Land Suitability Based on RS, AHP, and MEA: A Case Study in Jilin Province, China

Cheng Han, Sheng-Bo Chen, Yan Yu, Zhengyuan Xu, Bingxue Zhu, Xi-Tong Xu, Zibo Wang

Agriculture

DOI

2021

A Regional Maize Yield Hierarchical Linear Model Combining Landsat 8 Vegetative Indices and Meteorological Data: Case Study in Jilin Province

Bingxue Zhu, Sheng-Bo Chen, Yi-Jing Cao, Zhengyuan Xu, Yan Yu, Cheng Han

Remote Sensing

DOI

2020

Wavelength Selection for Estimating Soil Organic Matter Contents Through the Radiative Transfer Model

Jing-Mei Yuan, Xin Wang, Changxiang Yan, Shengbo Chen, Shu-rong Wang, Junqiang Zhang, Zhengyuan Xu, Xue-ping Ju, Ning Ding, Youzhi Dong, Weifan Zhang

IEEE Access

DOI

2020

Exploring Appropriate Preprocessing Techniques for Hyperspectral Soil Organic Matter Content Estimation in Black Soil Area

Xi-Tong Xu, Sheng-Bo Chen, Zhengyuan Xu, Yan Yu, Sen Zhang, Rui Dai

Remote Sensing

DOI

2019

Black Soils Classification by Ground Spectral Process and Analysis

Zhengyuan Xu, Shengbo Chen, K. Song, Haiming Zhang

Acta Geologica Sinica - English Edition

DOI

2019

Semi-Empirical Soil Organic Matter Retrieval Model With Spectral Reflectance

Jing-Mei Yuan, Chun-Hui Hu, Changxiang Yan, Zhizhong Li, Shengbo Chen, Shu-rong Wang, Xin Wang, Zhengyuan Xu, Xue-ping Ju

IEEE Access

DOI

徐正元

精选作品

期刊论文

Cross-Regional Hyperspectral Estimation of Soil Organic Carbon in Eurasian Black Soils Using an Optimal Spectral Feature Set

Satellite remote sensing enables monitoring of soil organic carbon decline in croplands of Jilin China

Seasonal Sentinel-2 Composites and Land-Cover Models for Soil Salinity Mapping in the West Songnen Plain

The Estimation of Maize Grain Protein Content and Yield by Assimilating LAI and LNA, Retrieved from Canopy Remote Sensing Data, into the DSSAT Model

Optimizing a Standard Spectral Measurement Protocol to Enhance the Quality of Soil Spectra: Exploration of Key Variables in Lab-Based VNIR-SWIR Spectral Measurement

Evaluating the Capability of Satellite Hyperspectral Imager, the ZY1–02D, for Topsoil Nitrogen Content Estimation and Mapping of Farmlands in Black Soil Area, China

Evaluation of Agricultural Land Suitability Based on RS, AHP, and MEA: A Case Study in Jilin Province, China

A Regional Maize Yield Hierarchical Linear Model Combining Landsat 8 Vegetative Indices and Meteorological Data: Case Study in Jilin Province

Wavelength Selection for Estimating Soil Organic Matter Contents Through the Radiative Transfer Model

Exploring Appropriate Preprocessing Techniques for Hyperspectral Soil Organic Matter Content Estimation in Black Soil Area

Black Soils Classification by Ground Spectral Process and Analysis

Semi-Empirical Soil Organic Matter Retrieval Model With Spectral Reflectance

研究方向