@Article{isprs-annals-XI-3-2026-705-2026,
AUTHOR = {Ajayi, O. G. and Ogunlesi, F. A.},
TITLE = {Principal component analysis of UAV-derived vegetation indices and laboratory tissue nutrients for crop health assessment},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XI-3-2026},
YEAR = {2026},
PAGES = {705--712},
URL = {https://isprs-annals.copernicus.org/articles/XI-3-2026/705/2026/},
DOI = {10.5194/isprs-annals-XI-3-2026-705-2026}
}