@Article{isprs-annals-XI-3-2026-351-2026,
AUTHOR = {De Sousa Lima, L. A. and Baku{\l}a, K.},
TITLE = {Unsupervised tree species classification with UAV ultra-high resolution multispectral imaging},
JOURNAL = {ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
VOLUME = {XI-3-2026},
YEAR = {2026},
PAGES = {351--358},
URL = {https://isprs-annals.copernicus.org/articles/XI-3-2026/351/2026/},
DOI = {10.5194/isprs-annals-XI-3-2026-351-2026}
}