Earth & Environmental Sciences
soil property
88%
interpolation
85%
kriging
67%
artificial neural network
61%
phosphorus
48%
evaluation
47%
monitoring technique
40%
nitrogen
39%
soil salinity
39%
soil management
39%
spatial data
31%
chemical property
29%
soil
28%
salinity
23%
spatial distribution
23%
method
21%
Agriculture & Biology
soil properties
100%
kriging
40%
neural networks
30%
methodology
27%
phosphorus
21%
spatial data
19%
nitrogen
16%
soil salinity
16%
soil management
16%
soil chemical properties
16%
Egypt
14%
soil sampling
12%
spatial distribution
11%
salinity
11%
monitoring
9%
Engineering & Materials Science
Interpolation
85%
Soils
78%
Phosphorus
34%
Nitrogen
26%
Mean square error
26%
Neural networks
17%
Chemical properties
16%
Spatial distribution
15%
Monitoring
8%
Chemistry
Soil
84%
Error
50%
Soil Salinity
34%
Phosphorus(.)
27%
Nitrogen
20%
Salinity
19%