About the Authors

Ahmed G. Kayad

akaiad@ksu.edu.sa

Affiliations Department of Agricultural Engineering, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia, Precision Agriculture Research Chair, King Saud University, Riyadh, Saudi Arabia, Agricultural Engineering Research Institute (AEnRI), Agricultural Research Centre, Giza, Egypt

Khalid A. Al-Gaadi

Affiliations Department of Agricultural Engineering, College of Food and Agriculture Sciences, King Saud University, Riyadh, Saudi Arabia, Precision Agriculture Research Chair, King Saud University, Riyadh, Saudi Arabia

ElKamil Tola

Affiliation Precision Agriculture Research Chair, King Saud University, Riyadh, Saudi Arabia

Rangaswamy Madugundu

Affiliation Precision Agriculture Research Chair, King Saud University, Riyadh, Saudi Arabia

Ahmed M. Zeyada

Affiliation Precision Agriculture Research Chair, King Saud University, Riyadh, Saudi Arabia

Chariton Kalaitzidis

Affiliation Department of Geoinformation in Environmental Management, Mediterranean Agronomic Institute of Chania (MAICh), Chania, Greece

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AK KA ET RM. Performed the experiments: AK RM AZ. Analyzed the data: AK RM ET KA AZ CK. Wrote the paper: AK ET KA RM.