Earth & Environmental Sciences
bedrock
98%
topography
80%
water cost
76%
tomography
76%
land use planning
59%
ground penetrating radar
58%
water resource
55%
county
52%
seismic data
44%
water supply
43%
plain
42%
watershed
40%
road
39%
valley
38%
planning
34%
in situ
34%
culvert
28%
river
27%
demand
24%
drought
24%
decision
23%
environmental factor
22%
crop
22%
economic trend
20%
disequilibrium
19%
cultivar
19%
cultural change
18%
unsupervised classification
17%
dolomite
16%
well
15%
vulnerability
15%
stream bed
14%
exposure
14%
arid region
14%
esthetics
14%
Physics & Astronomy
land use
91%
ground penetrating radar
88%
tomography
76%
resilience
75%
plains
63%
hazards
61%
profiles
59%
planning
54%
electrical resistivity
52%
dipoles
33%
spacing
28%
boxes
26%
vulnerability
25%
datum (elevation)
25%
radar data
24%
SAS
21%
chimneys
20%
ground water
20%
plots
19%
set theory
19%
drainage
16%
carbon dioxide
16%
plumes
14%
beds
13%
radar measurement
12%
ground truth
11%
plastics
10%
stratification
10%
slopes
10%
biomass
10%
engineering
10%
computer programs
10%
damage
9%
interpolation
9%
electrodes
8%
deposits
8%
soils
8%
water
7%
inversions
7%
metals
7%
grids
6%
intervals
5%
Engineering & Materials Science
Tomography
85%
Embankments
66%
Crops
61%
Hazards
49%
Earth (planet)
46%
Radar
44%
Imaging techniques
42%
Water
36%
Economics
35%
Water resources
35%
Culverts
31%
Farms
26%
Costs
21%
Deposits
18%
Carbon dioxide
17%
Interpolation
15%
Chimneys
14%
Groundwater
13%
Radar measurement
12%
Rain
12%
Global positioning system
9%
Electrodes
8%
Biomass
8%
Pipe
8%
Plastics
8%
Soils
7%
Metals
7%