Explanipedia

Tobacco yield estimation via multi-source data fusion and recurrent neural networks Open

Mingzheng Zhang, Baoyuan Zhang, Chunjiang Zhao, Liping Chen, Yan Kuai , et al. · 2025

In China, tobacco production must strictly follow the yield plan set by the higher authorities. In this context, accurate and stable yield estimation is meaningful for effective production management. In this paper, we adopted a multi-sour…

A non-destructive detection method for crab roe within live Chinese mitten crabs (Eriocheir sinensis) via near-infrared transmittance spectroscopy Open

Mengyao Lu, Chi Zhang, Shuwen Jiang, Yi Jiao, Xiaohe Gu , et al. · 2025

Dynamic mapping of dissolved oxygen in freshwater aquaculture ponds using UAV multispectral imagery Open

Xingyu Liu, Yancang Wang, Xiaohe Gu, Mengjie Li, Wenxu Lv , et al. · 2025

Dissolved oxygen (DO) is an important indicator of the water health of the freshwater aquaculture pond. However, since DO is a non-photosensitive parameter, it is difficult to directly inverse using UAV imaging technology. We proposed an e…

Proximal remote sensing of dissolved organic matter in aqua-culture ponds via multi-temporal spectral correction Open

Wenxu Lv, Yancang Wang, Huiping Cao, Peng Cheng, Xiaohe Gu , et al. · 2025

Dissolved organic matter (DOM) is a critical indicator of aquatic environmental quality, and its concentration affects the quality of aquaculture products. Integrating unmanned aerial vehicle (UAV)-based multispectral data with machine lea…

Large-scale wheat lodging monitoring by band transformation of UAV and sentinel-2A multispectral imagery Open

Baoyuan Zhang, Meiyan Shu, Xiaoyuan Bao, Menglei Dai, Qian Sun , et al. · 2025

A novel canopy water indicator for UAV imaging to monitor winter wheat water status Open

Meiyan Shu, Zuhao Ge, Li Yang, Jibo Yue, Wei Guo , et al. · 2025

Decoding spatial consistency of multi-Source land cover products in China: Insights from heterogeneous landscapes Open

Yanglin Cui, Chunjiang Zhao, Yuchun Pan, Kai Ma, Xiaojun Liu , et al. · 2025

High-resolution land cover (LC) data are essential for ecological monitoring and resource management, especially in heterogeneous landscapes containing diverse LC types. With the growing of available LC products, a comprehensive evaluation…

Detecting tasseling rate of breeding maize using UAV-based RGB images and STB-YOLO model Open

Boyi Tang, Jingping Zhou, Xiaolan Li, Yuchun Pan, Yao Lu , et al. · 2025

Using UAV-based multispectral images and CGS-YOLO algorithm to distinguish maize seeding from weed Open

Boyi Tang, Jingping Zhou, Chunjiang Zhao, Yuchun Pan, Yao Lu , et al. · 2025

Accurate recognition of maize seedlings on the plot scale under the disturbance of weeds is crucial for early seedling replenishment and weed removal. Currently, UAV-based maize seedling recognition depends primarily on RGB images. The mai…

A Novel Approach for Maize Straw Type Recognition Based on UAV Imagery Integrating Height, Shape, and Spectral Information Open

Xin Liu, Huili Gong, Lin Guo, Xiaohe Gu, Jingping Zhou · 2025

Accurately determining the distribution and quantity of maize straw types is of great significance for evaluating the effectiveness of conservation tillage, precisely estimating straw resources, and predicting the risk of straw burning. Th…

Mapping Soil Organic Matter in Cultivated Land Using Landsat 8 Image and GA-AdaBoost Algorithm Open

Xuzhou Qu, Shuwen Jiang, Xiaohe Gu, Jingping Zhou, Yuan Tian , et al. · 2025

Soil organic matter (SOM) is essential for maintaining soil structure, nutrient supply, and water regulation in cultivated land, significantly impacting agricultural productivity and the health of agricultural systems. However, developing …

Remote Sensing Dissolved Organic Matter in Freshwater Aquaculture Ponds by the Integration of UAV and Satellite Multispectral Images Open

Guangxin Chen, Yancang Wang, Xiaohe Gu, Tianen Chen · 2025

Dissolved organic matter (DOM) is a pivotal indicator for assessing aquatic health and ecological functions. Monitoring DOM in aquaculture ponds using satellite requires validation through field measured samples. However, due to the inhere…

Predicting Dynamic Carbon and Nitrogen Accumulation in Winter Wheat Grain Using Uav Multispectral Images Open

Zehua Fan, Cuiping Liu, Fengyuan Yu, Yahao Lai, Qiang Wang , et al. · 2025

Monitoring of Dissolved Oxygen Dynamics in Freshwater Aquaculture Ponds Using Multi-Spectral Imaging from Uav Open

Xingyu Liu, Yancang Wang, Xiaohe Gu, Mengjie Li, Wenxu Lv , et al. · 2025

Uav-Based Hyperspectral Estimation of Soil Organic Matter of Cropland Under Seedling Interference Open

Liu Chang, Yanan Tian, Fenghua Yu, Qian Sun, Xuzhou Qu , et al. · 2025

Remote Sensing Mapping of Soil Organic Matter in the Black Soil(Mollisols) Area in China from 2000 to 2023 Open

Yao Lü, Wenli Zhong, Boyi Tang, Xingyu Liu, Fajian Zong , et al. · 2025

Uav-Based Hyperspectral Estimation of Soil Organic Matter of Cropland Under Seedling Interference Open

Chang Liu, Yanan Tian, Fenghua Yu, Qian Sun, Xuzhou Qu , et al. · 2025

Accurate irrigation decision-making of winter wheat at the filling stage based on UAV hyperspectral inversion of leaf water content Open

Xuguang Sun, Baoyuan Zhang, Menglei Dai, Cuijiao Jing, Kai Ma , et al. · 2024

The filling stage of winter wheat is crucial for grain formation. Precise irrigation during this period can significantly enhance both grain yield and water productivity, especially in arid regions. This study introduces a method for preci…

Effects of Variety and Growth Stage on UAV Multispectral Estimation of Plant Nitrogen Content of Winter Wheat Open

Meiyan Shu, Zhiyi Wang, Wei Guo, Hongbo Qiao, Yuanyuan Fu , et al. · 2024

The accurate estimation of nitrogen content in crop plants is the basis of precise nitrogen fertilizer management. Unmanned aerial vehicle (UAV) imaging technology has been widely used to rapidly estimate the nitrogen in crop plants, but t…

Estimating water quality parameters of freshwater aquaculture ponds using UAV-based multispectral images Open

Guangxin Chen, Yancang Wang, Xiaohe Gu, Tianen Chen, Xingyu Liu , et al. · 2024

UAV imaging technology has become one of the means to quickly monitor water quality parameters in freshwater aquaculture ponds. The change of sunlight during a long flight affects the quality of UAV images, which will reduce the accuracy o…

Monitoring water quality parameters of freshwater aquaculture ponds using UAV-based multispectral images Open

Xingyu Liu, Yancang Wang, Tianen Chen, Xiaohe Gu, Lan Zhang , et al. · 2024

Monitoring water quality is crucial for water exchange, precise feeding, and quality control of water products in freshwater aquaculture. In light of the issue of spatial heterogeneity in freshwater aquaculture pond waters and the constrai…

The novel triangular spectral indices for characterizing winter wheat drought Open

Xuan Fu, Hui Liu, JingHao Xue, Ying Li, Junming Liu , et al. · 2024

Agricultural drought threatens food security and agricultural sustainable development. There have been numerous spectral indices from remote sensing images developed for monitoring crop drought. However, most present spectral indices are f…

Intelligent classification of maize straw types from UAV remote sensing images using DenseNet201 deep transfer learning algorithm Open

Jingping Zhou, Xiaohe Gu, Huili Gong, Yang Xin, Qian Sun , et al. · 2024

China has abundant straw resources, but challenges in utilization persist. Utilization rates need improvement, and environmental pollution from straw burning remains a significant issue. Accurate and intelligent remote sensing classificati…

Research on methods for estimating reference crop evapotranspiration under incomplete meteorological indicators Open

Xuguang Sun, Baoyuan Zhang, Menglei Dai, Robert X. Gao, Cuijiao Jing , et al. · 2024

Background Accurate estimation of reference crop evapotranspiration (ET 0 ) is crucial for farmland hydrology, crop water requirements, and precision irrigation decisions. The Penman-Monteith (PM) model has high accuracy in estimating ET 0…

Recognition of Maize Seedling under Weed Disturbance using Deep Learning Algorithms Open

boyi Tang, Jingping Zhou, Yuchun Pan, Xuzhou Qu, Yanglin Cui , et al. · 2024

Using UAV-based RGB images to recognize maize seedlings is of great significant for precise weed control, efficient water and fertilizer management. However, the presence of weeds with morphological resemblances at the maize seedling stage…

Hyperspectral estimation of net photosynthetic rate of winter wheat under different water and nitrogen supplies Open

Menglei Dai, Limin Gu, Baoyuan Zhang, Xiaoyuan Bao, Yuxuan Cui , et al. · 2024

Photosynthesis is a vital physiological activity in winter wheat that directly influences the production and accumulation of biomass. The net photosynthetic rate is a key indicator of photosynthetic capacity. Measuring the net photosynthet…

Monitoring Water Quality Parameters of Freshwater Aquaculture Ponds Using Uav-Based Multispectral Images Open

Xingyu Liu, Yancang Wang, Tianen Chen, Xiaohe Gu, Lan Zhang , et al. · 2024

The Innovative Use of Spatial Syntax in Spatial Design of Tourism Landscape Open

Xiaohe Gu · 2024

In the process of the continuous promotion of regional tourism, how to plan and design the tourism landscape to create a landscape environment with local characteristics and humanization will be the focus of this paper’s research. This pap…

Evaluation of Growth Recovery Grade in Lodging Maize via UAV-Based Hyperspectral Images Open

Qian Sun, Liping Chen, Baoyuan Zhang, Xuzhou Qu, Yanglin Cui , et al. · 2024

Rapid and nondestructive monitoring of the temporal dynamic changes of agronomic traits of lodging maize is crucial for evaluating the growth recovery status. The purpose of this study is to assess the time-series changes in maize growth r…

Monitoring Water Quality Parameters of Freshwater Aquaculture Ponds Using Uav-Based Multispectral Images Open

Xingyu Liu, Yancang Wang, Tianen Chen, Xiaohe Gu, Lan Zhang , et al. · 2024

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