AI RESEARCH
Multispectral airborne laser scanning dataset for tree species classification: MS-ALS-SPECIES
arXiv CS.CV
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ArXi:2604.24370v1 Announce Type: new The shift from stand-level to individual-tree-level forest assessments s improved biodiversity mapping, particularly in boreal ecosystems where tree species like aspen (Populus tremula L.) play a keystone role. While airborne laser scanning (ALS) is the standard for such inventories, a major limitation is the small number of publicly available ALS datasets containing high-quality, field-validated reference data.