Document Type
Dissertation - Open Access
Award Date
2020
Degree Name
Doctor of Philosophy (PhD)
Department / School
Electrical Engineering and Computer Science
First Advisor
Qiquan Qiao
Keywords
Internet of Things, Machine Learning, Precision Agriculture, Sensor-Node, Super-Node
Abstract
Recent studies assumed that the world population would reach 10.3 billion by 2070. This will require more land for housing; simultaneously resulting in a loss of land for agricultural purposes. However, the new generations also need food, and the lack of new agrarian land is a critical reason that leads researchers and producers to improve daily agriculture practices by using precision agriculture concepts and technologies to increase yield and crop quality. This work represents the design, development, and testing of a customizable and cost-effective Weather-Soil Sensor Station (W-SSS) for use in Precision Agriculture based on high accuracy sensors, wireless communication, cloud data storage, and computation technology. Also, it illustrates empirical models developed based on advanced Machine Learning (ML) algorithms to predict LWD on the canopy of the soybean crop in the eastern region of South Dakota. The sensor data was evaluated using ML-based models including Gradient Boosting Tree and Random Forest to forecast LWD with an accuracy greater than 95%. The information obtained from the W-SSS demonstrates the unique variations in weather and soil conditions which, combined with ML analysis, will enable farmers to enhance their decision-making strategies.
Library of Congress Subject Headings
Precision farming.
Wireless sensor networks.
Internet of things.
Machine learning.
Leaves -- Moisture -- Measurement.
Soybean -- South Dakota.
Format
application/pdf
Number of Pages
169
Publisher
South Dakota State University
Recommended Citation
El-Magrous, Ahmed, "Internet of Things Based Wireless Sensor Network and Advanced Machine Learning Models for Precision Agriculture" (2020). Electronic Theses and Dissertations. 5025.
https://openprairie.sdstate.edu/etd/5025
Included in
Agriculture Commons, Bioresource and Agricultural Engineering Commons, Electrical and Computer Engineering Commons