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The amount of water present in soil is measured in terms of a parameter commonly referred to as Volumetric Water Content (VWC) and is used for determining the field capacity of any soil. It is an important parameter accounting for ensuring…

Signal Processing · Electrical Eng. & Systems 2021-02-08 Idrees Zaman , Nandit Jain , Anna Förster

Monitoring the degradation state of Insulated Gate Bipolar Transistor (IGBT) modules is essential for ensuring the reliability and longevity of power electronic systems, especially in safety-critical and high-performance applications.…

Computational Physics · Physics 2026-03-23 Andrea Urgolo , Monika Stipsitz , Hèlios Sanchis-Alepuz

The impact of soiling on solar panels is an important and well-studied problem in renewable energy sector. In this paper, we present the first convolutional neural network (CNN) based approach for solar panel soiling and defect analysis.…

Computer Vision and Pattern Recognition · Computer Science 2018-03-20 Sachin Mehta , Amar P. Azad , Saneem A. Chemmengath , Vikas Raykar , Shivkumar Kalyanaraman

A significant challenge in energy system cyber security is the current inability to detect cyber-physical attacks targeting and originating from distributed grid-edge devices such as photovoltaics (PV) panels, smart flexible loads, and…

Systems and Control · Computer Science 2017-09-27 Devu Manikantan Shilay , Kin Gwn Lorey , Tianshu Weiz , Teems Lovetty , Yu Cheng

Solar energy is rapidly becoming a robust renewable energy source to conventional finite resources such as fossil fuels. It is harvested using interconnected photovoltaic panels, typically built with crystalline silicon cells, i.e.…

Computer Vision and Pattern Recognition · Computer Science 2024-03-12 Booy Vitas Faassen , Jorge Serrano , Paul D. Rosero-Montalvo

Solar Photovoltaic (PV) technology is increasingly recognized as a pivotal solution in the global pursuit of clean and renewable energy. This technology addresses the urgent need for sustainable energy alternatives by converting solar power…

Computer Vision and Pattern Recognition · Computer Science 2024-08-27 Zhiyuan Yang , Ryan Rad

The photovoltaic (PV) industry is seeing a significant shift toward large-scale solar plants, where traditional inspection methods have proven to be time-consuming and costly. Currently, the predominant approach to PV inspection using…

Inspection systems utilizing unmanned aerial vehicles (UAVs) equipped with thermal cameras are increasingly popular for the maintenance of photovoltaic (PV) power plants. However, automation of the inspection task is a challenging problem…

Computer Vision and Pattern Recognition · Computer Science 2026-01-30 Viktor Kozák , Karel Košnar , Jan Chudoba , Miroslav Kulich , Libor Přeučil

To identify abnormal photovoltaic (PV) modules in large-scale PV plants economically, drone-mounted infrared (IR) cameras and automated video processing algorithms are frequently used. While most related works focus on the detection of…

Computer Vision and Pattern Recognition · Computer Science 2022-04-07 Lukas Bommes , Claudia Buerhop-Lutz , Tobias Pickel , Jens Hauch , Christoph Brabec , Ian Marius Peters

Land Surface Temperature (LST) is a key variable for various applications, such as urban climate and ecology studies. Yet, existing satellite-derived LST products provide either high spatial or high temporal resolution, resulting in a…

Machine Learning · Computer Science 2026-05-14 Solomiia Kurchaba , Angela Meyer

The Visible Spectro-Polarimeter (ViSP) is one of the first light instruments for the Advanced Technology Solar Telescope (ATST). It is an echelle spectrograph designed to measure three different regions of the solar spectrum in three…

Instrumentation and Methods for Astrophysics · Physics 2015-06-05 Alfred G. de Wijn , Roberto Casini , Peter G. Nelson , Pei Huang

Although seawater is abundant, desalination is energy-intensive and expensive. Using the sun as an energy source is attractive for desalinating seawater; however, the performance of state-of-the-art passive devices is unsatisfactory when…

Other Condensed Matter · Physics 2018-12-17 Eliodoro Chiavazzo , Matteo Morciano , Francesca Viglino , Matteo Fasano , Pietro Asinari

With rising demands for efficient disease and salinity management in agriculture, early detection of plant stressors is crucial, particularly for high-value crops like avocados. This paper presents a comprehensive evaluation of low-cost…

Systems and Control · Electrical Eng. & Systems 2025-08-20 Abdulrahman Bukhari , Bullo Mamo , Mst Shamima Hossain , Ziliang Zhang , Mohsen Karimi , Daniel Enright , Patricia Manosalva , Hyoseung Kim

The volume of data being collected in solar physics has exponentially increased over the past decade and with the introduction of the $\textit{Daniel K. Inouye Solar Telescope}$ (DKIST) we will be entering the age of petabyte solar data.…

Solar and Stellar Astrophysics · Physics 2019-07-10 John A. Armstrong , Lyndsay Fletcher

The growing interest in the use of clean energy has led to the construction of increasingly large photovoltaic systems. Consequently, monitoring the proper functioning of these systems has become a highly relevant issue.In this paper,…

Computer Vision and Pattern Recognition · Computer Science 2020-11-30 L. E. Montañez , L. M. Valentín-Coronado , D. Moctezuma , G. Flores

The widespread use of Exogenous Organic Matter in agriculture necessitates monitoring to assess its effects on soil and crop health. This study evaluates optical Sentinel-2 satellite imagery for detecting digestate application, a practice…

Computer Vision and Pattern Recognition · Computer Science 2025-12-01 Andreas Kalogeras , Dimitrios Bormpoudakis , Iason Tsardanidis , Dimitra A. Loka , Charalampos Kontoes

The self-powered sensing system could harness ambient energy to power the sensor without the need for external electrical energy. Recently, the concept of photovoltaic (PV) self-powered gas sensing has aroused wider attentions due to…

Applied Physics · Physics 2021-02-09 Xiao-Long Liu , Yang Zhao , Wen-Jing Wang , Sheng-Xiang Ma , Xi-Jing Ning , Li Zhao , Jun Zhuang

Solar shading design should be done for the desired Indoor Environmental Quality (IEQ) in the early design stages. This field can be very challenging and time-consuming also requires experts, sophisticated software, and a large amount of…

Machine Learning · Computer Science 2022-01-11 Maryam Daneshi , Reza Taghavi Fard , Zahra Sadat Zomorodian , Mohammad Tahsildoost

Salinity stress poses a significant challenge to global agriculture, necessitating efficient and scalable approaches for early detection and management. This review examines advanced optical spectroscopic imaging techniques, including…

Quantitative Methods · Quantitative Biology 2025-09-03 Ramji Gupta , Snehprabha Gujrathi , Swati Sharma , Saurav Bharadwaj

High-resolution soil moisture (SM) observations are critical for agricultural monitoring, forestry management, and hazard prediction, yet current satellite passive microwave missions cannot directly provide retrievals at tens-of-meter…

Signal Processing · Electrical Eng. & Systems 2026-01-27 Runze Zhang , Ishfaq Aziz , Derek Houtz , Yuxiang Zhao , Trent W. Ford , Adam C. Watts , Mohamad Alipour
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