Earth & Environmental Sciences
spectral reflectance
100%
physicochemical property
91%
contaminated soil
79%
petroleum
67%
reflectance
62%
oil
51%
organic carbon
45%
wavelet
37%
soil
37%
discriminant analysis
31%
support vector machine
28%
soil type
27%
spectroscopy
24%
prediction
21%
contamination
19%
pattern recognition
16%
petroleum hydrocarbon
16%
oil spill
14%
near infrared
13%
library
13%
principal component analysis
12%
calibration
9%
clay
9%
cost
7%
method
6%
Agriculture & Biology
reflectance
88%
polluted soils
87%
petroleum
85%
physicochemical properties
69%
oils
56%
organic carbon
54%
wavelet
53%
soil
44%
reflectance spectroscopy
35%
support vector machines
32%
prediction
25%
discriminant analysis
25%
soil types
24%
chemical derivatives
19%
oil spills
16%
least squares
12%
calibration
12%
clay
11%
hydrocarbons
11%
principal component analysis
10%
taxonomy
9%
sampling
8%
methodology
6%