Enhancing Regional Topsoil Total Nitrogen Mapping Through Differentiated Fusion of Ground Hyperspectral Data and Satellite Images Under Low Vegetation Cover

Total nitrogen in soil (STN) serves as a crucial indicator of soil nutrient content and provides an essential nitrogen source necessary for crop growth. Precisely inversion of STN content is crucial for the sustainable management of soil resources and the advancement of agricultural development, par...

Full description

Bibliographic Details
Published in:	Agriculture
Main Authors:	Rongpeng He, Jihua Meng, Yanfei Du, Zhenxin Lin, Xinyan You, Xinyu Gao
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Subjects:	remote sensing soil total nitrogen hyperspectral vegetation–soil unmixing data fusion partial least squares regression
Online Access:	https://www.mdpi.com/2077-0472/14/12/2145

Similar Items

Evaluating the Capability of Satellite Hyperspectral Imager, the ZY1–02D, for Topsoil Nitrogen Content Estimation and Mapping of Farmlands in Black Soil Area, China
by: Zhengyuan Xu, et al.
Published: (2022-02-01)

Estimation of Total Nitrogen Content in Topsoil Based on Machine and Deep Learning Using Hyperspectral Imaging
by: Min-Jee Kim, et al.
Published: (2023-10-01)

Predicting Soil Organic Matter, Available Nitrogen, Available Phosphorus and Available Potassium in a Black Soil Using a Nearby Hyperspectral Sensor System
by: Shuming Wan, et al.
Published: (2024-04-01)

Estimation of Surface Soil Nutrient Content in Mountainous Citrus Orchards Based on Hyperspectral Data
by: Xuchao Jiao, et al.
Published: (2024-05-01)

The Performances of Hyperspectral Sensors for Proximal Sensing of Nitrogen Levels in Wheat
by: Huajian Liu, et al.
Published: (2020-08-01)

Improving the monitoring of root zone soil salinity under vegetation cover conditions by combining canopy spectral information and crop growth parameters
by: Xiaoyan Shi, et al.
Published: (2023-07-01)

Optimal segmentation and improved abundance estimation for superpixel-based Hyperspectral Unmixing
by: Qiang Guan, et al.
Published: (2022-12-01)

A Near Standard Soil Samples Spectra Enhanced Modeling Strategy for Cd Concentration Prediction
by: Yulong Tu, et al.
Published: (2021-07-01)

Hyperspectral inversion of total nitrogen content in calcareous soil in karst areas
by: Wen HE, et al.
Published: (2024-10-01)

Integration of Partial Least Squares Regression and Hyperspectral Data Processing for the Nondestructive Detection of the Scaling Rate of Carp (<i>Cyprinus carpio</i>)
by: Huihui Wang, et al.
Published: (2020-04-01)

Autoencoder-Based Hyperspectral Unmixing with Simultaneous Number-of-Endmembers Estimation
by: Atheer Abdullah Alshahrani, et al.
Published: (2025-04-01)

Enhancing grain drying methods with hyperspectral imaging technology: A visualanalysis
by: Sicheng Yang, et al.
Published: (2024-01-01)

Crop Canopy Nitrogen Estimation from Mixed Pixels in Agricultural Lands Using Imaging Spectroscopy
by: Elahe Jamalinia, et al.
Published: (2024-04-01)

Genetic Algorithm Captured the Informative Bands for Partial Least Squares Regression Better on Retrieving Leaf Nitrogen from Hyperspectral Reflectance
by: Jia Jin, et al.
Published: (2022-10-01)

Comparison of Various Nitrogen and Water Dual Stress Effects for Predicting Relative Water Content and Nitrogen Content in Maize Plants through Hyperspectral Imaging
by: Hideki Maki, et al.
Published: (2023-08-01)

Short-Wavelength Infrared Hyperspectral Imaging and Spectral Unmixing Techniques for Detection and Distribution of Pesticide Residues on Edible Perilla Leaves
by: Dennis Semyalo, et al.
Published: (2025-08-01)

Hierarchical Sparse Nonnegative Matrix Factorization for Hyperspectral Unmixing with Spectral Variability
by: Tatsumi Uezato, et al.
Published: (2020-07-01)

Modeling and Unsupervised Unmixing Based on Spectral Variability for Hyperspectral Oceanic Remote Sensing Data with Adjacency Effects
by: Yannick Deville, et al.
Published: (2023-09-01)

Evaluation of Oil-Palm Fungal Disease Infestation with Canopy Hyperspectral Reflectance Data
by: Jean-Pierre Caliman, et al.
Published: (2010-01-01)

Nutrient Prediction for Tef (<i>Eragrostis tef</i>) Plant and Grain with Hyperspectral Data and Partial Least Squares Regression: Replicating Methods and Results across Environments
by: K. Colton Flynn, et al.
Published: (2020-09-01)

A multi-domain dual-stream network for hyperspectral unmixing
by: Jiwei Hu, et al.
Published: (2024-12-01)

Comparison of Winter Wheat Yield Estimation Based on Near-Surface Hyperspectral and UAV Hyperspectral Remote Sensing Data
by: Haikuan Feng, et al.
Published: (2022-08-01)

Machine Learning Inversion Model of Soil Salinity in the Yellow River Delta Based on Field Hyperspectral and UAV Multispectral Data
by: FAN Chengzhi, et al.
Published: (2022-12-01)

Water content estimation of conifer needles using leaf-level hyperspectral data
by: Yuan Zhang, et al.
Published: (2024-09-01)

What can we learn from a multi-season-stage-variety potato (Solanum tuberosum L.) study using aerial hyperspectral imagery?
by: Trevor Crosby, et al.
Published: (2025-02-01)

Rapid determination of oil content of single peanut seed by near-infrared hyperspectral imaging
by: Shunting Zhang, et al.
Published: (2024-11-01)

Estimating dry matter in African stargrass (Cynodon nlemfuensis) forage with in-field hyperspectral proximal sensing
by: MG Blanco-Barrientos, et al.
Published: (2025-03-01)

Robust and Unified Semi-Supervised Unmixing of Hyperspectral Imaging for Linear and Multilinear Models
by: Daniel Ulises Campos-Delgado, et al.
Published: (2025-01-01)

A Rapid and Nondestructive Detection Method for Rapeseed Quality Using NIR Hyperspectral Imaging Spectroscopy and Chemometrics
by: Du Wang, et al.
Published: (2023-08-01)

SVHAE: Spectral Variability-Aware Hybrid Autoencoder for Hyperspectral Underwater Target Detection
by: Suresh Aala, et al.
Published: (2025-01-01)

HYPERSPECTRAL AND MULTISPECTRAL IMAGE FUSION USING FULLY CONSTRAINED NONLINEAR COUPLED NONNEGATIVE MATRIX FACTORIZATION
by: K Priya, et al.
Published: (2022-02-01)

Short-Wave Infrared Hyperspectral Image-Based Quality Grading of Dried Laver (<i>Pyropia</i> spp.)
by: Jong Bong Lee, et al.
Published: (2025-02-01)

Efficient Progressive Mamba Model for Hyperspectral Sequence Unmixing
by: Yang Liu, et al.
Published: (2025-01-01)

Editorial for Special Issue “Advances in Hyperspectral Data Exploitation”
by: Chein-I Chang, et al.
Published: (2022-10-01)

Endmember-Free Hyperspectral Unmixing
by: Baisen Liu, et al.
Published: (2025-01-01)

Quantitative Evaluation of Food-Waste Components in Organic Fertilizer Using Visible–Near-Infrared Hyperspectral Imaging
by: Geonwoo Kim, et al.
Published: (2021-09-01)

Determination and Quantification of the Distribution of CN-NL Nanoparticles Encapsulating Glycyrrhetic Acid on Novel Textile Surfaces with Hyperspectral Imaging
by: Kudirat A. Obisesan, et al.
Published: (2020-05-01)

Estimation and Validation of Sub-Pixel Needleleaf Cover Fraction in the Boreal Forest of Alaska to Aid Fire Management
by: Anushree Badola, et al.
Published: (2023-05-01)

Precision crop mapping: within plant canopy discrimination of crop and soil using multi-sensor hyperspectral imagery
by: C. V. S. S. Manohar Kumar, et al.
Published: (2024-10-01)

Prediction of Honeydew Contaminations on Cotton Samples by In-Line UV Hyperspectral Imaging
by: Mohammad Al Ktash, et al.
Published: (2022-12-01)