• Sanjay Karbhari Tupe

: The dielectric constant of soil is a fundamental parameter influencing various scientific and engineering applications, including soil moisture estimation, remote sensing, and geophysical surveys. This study presents a comprehensive analysis of soil dielectric properties, emphasizing their dependence on critical factors such as moisture content, texture, salinity, temperature, and frequency. Various measurement techniques, including Time Domain Reflectometry (TDR), Ground Penetrating Radar (GPR), and microwave remote sensing, are evaluated for their efficacy in quantifying soil dielectric behavior. Additionally, this research reviews existing empirical models and proposes advanced predictive methodologies integrating artificial intelligence (AI) and machine learning (ML). Preliminary results indicate that soil moisture content is the most significant determinant of dielectric behavior, followed by textural composition and environmental influences. This study contributes to the advancement of soil monitoring technologies, supporting agricultural management, climate modeling, and electromagnetic applications. Future research will focus on refining predictive models and extending the study to diverse soil types for improved accuracy and reliability.

Soil Dielectric Constant, Soil Moisture, Remote Sensing, Geophysical Surveys, Electromagnetic Properties, Time Domain Reflectometry (TDR), Ground Penetrating Radar (GPR), Microwave Sensing, Predictive Modeling, Artificial Intelligence (AI), Machine Learning.

"Soil Dielectric Constant: A Comprehensive Study ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.12, Issue 3, page no.h499-h502, March-2025, Available :http://www.jetir.org/papers/JETIR2503762.pdf

"Soil Dielectric Constant: A Comprehensive Study ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.12, Issue 3, page no. pph499-h502, March-2025, Available at : http://www.jetir.org/papers/JETIR2503762.pdf