Agriculture & Biology
reflectance
89%
bark
76%
wavelengths
41%
support vector machines
38%
stems
37%
Betula pendula
36%
Pinus sylvestris
30%
Picea abies
30%
cameras
29%
Picea
29%
remote sensing
17%
tree height
16%
karsts
16%
spatial variation
15%
Betula
15%
intraspecific variation
15%
interspecific variation
14%
Pinus
12%
image analysis
12%
Earth & Environmental Sciences
bark
100%
reflectance
76%
Europe
60%
stem
53%
near infrared
41%
wavelength
33%
support vector machine
28%
pine
25%
scattering
23%
interspecific variation
21%
intraspecific variation
20%
spectral band
15%
karst
13%
silver
13%
spatial variation
12%
pixel
11%
remote sensing
9%
laboratory
7%
modeling
6%