Machine learning-enabled soil classification for precision agriculture: a study on spectral analysis and soil property determination

IF 2.3 Q2 REMOTE SENSING
Amol D. Vibhute, Karbhari V. Kale, Sandeep V. Gaikwad
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引用次数: 0

Abstract

Surface soil type classification is essential to enhance food production in precision farming. However, soil classification is time-consuming, laborious, and costly through the traditional methods. Recently, artificial intelligence-based methods, especially machine learning, have played a vigorous role in soil classification and its mapping. However, machine learning still makes exterior soil type classification and its mapping difficult due to various features and spatio-temporal inconsistencies. Therefore, the present study has tried to determine soil properties and sort accordingly using hyperspectral datasets and machine learning methods. We used field spectra generated by ASD Field Spec 4 device and satellite image. The proposed approach has identified three prominent soil types, Regur soil, Lateritic soil, and sand dunes according to soil taxonomy, with more than 95% success rate using satellite hyperspectral image and machine learning models. Thus, the outcome of the present study can be effectively utilized in healthy agricultural practices to increase global food production. In addition, the suggested strategy can be used in precision agriculture and environmental management.

面向精准农业的机器学习土壤分类:光谱分析和土壤特性测定研究
地表土壤类型分类对于提高精准农业的粮食产量至关重要。然而,传统的土壤分类方法费时、费力、费钱。最近,基于人工智能的方法,尤其是机器学习,在土壤分类及其绘图中发挥了重要作用。然而,由于各种特征和时空不一致性,机器学习仍然给外部土壤类型分类及其绘图带来困难。因此,本研究尝试使用高光谱数据集和机器学习方法来确定土壤特性并进行相应分类。我们使用了由 ASD Field Spec 4 设备和卫星图像生成的实地光谱。利用卫星高光谱图像和机器学习模型,所提出的方法根据土壤分类学确定了三种主要的土壤类型:雷古尔土壤、红土和沙丘,成功率超过 95%。因此,本研究的成果可以有效地用于健康的农业实践,以提高全球粮食产量。此外,建议的策略还可用于精准农业和环境管理。
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来源期刊
Applied Geomatics
Applied Geomatics REMOTE SENSING-
CiteScore
5.40
自引率
3.70%
发文量
61
期刊介绍: Applied Geomatics (AGMJ) is the official journal of SIFET the Italian Society of Photogrammetry and Topography and covers all aspects and information on scientific and technical advances in the geomatics sciences. The Journal publishes innovative contributions in geomatics applications ranging from the integration of instruments, methodologies and technologies and their use in the environmental sciences, engineering and other natural sciences. The areas of interest include many research fields such as: remote sensing, close range and videometric photogrammetry, image analysis, digital mapping, land and geographic information systems, geographic information science, integrated geodesy, spatial data analysis, heritage recording; network adjustment and numerical processes. Furthermore, Applied Geomatics is open to articles from all areas of deformation measurements and analysis, structural engineering, mechanical engineering and all trends in earth and planetary survey science and space technology. The Journal also contains notices of conferences and international workshops, industry news, and information on new products. It provides a useful forum for professional and academic scientists involved in geomatics science and technology. Information on Open Research Funding and Support may be found here: https://www.springernature.com/gp/open-research/institutional-agreements
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