Keyphrases
3D Architecture
16%
Area Index
16%
Attenuation Correction
16%
Attenuation Effect
50%
Biomass Estimation
16%
Controlled Experiment
100%
Correction Analysis
16%
Ground Penetrating Radar
100%
Ground Penetrating Radar Systems
33%
In Situ
16%
Individual Root
16%
Long-term Research
16%
Measurement Frequency
16%
Metallic Reflector
16%
Non-destructive Method
16%
Radar Data
16%
Radar Parameters
16%
Radar Wave
16%
Repeated Assessment
16%
Root Biomass
100%
Root Length
16%
Soil Conditions
16%
Soil Water Content
16%
System Frequency
16%
Tree Roots
100%
Velocity Analysis
16%
Velocity Change
16%
Wave Attenuation
16%
Engineering
Field Condition
50%
Ground Penetrating Radar Systems
100%
Measurement Frequency
50%
Radar Data
50%
Soil Condition
50%
Soil Water Content
50%
Subsurface
50%
System Frequency
50%
Earth and Planetary Sciences
Frequency Measurement
14%
Ground Penetrating Radar
100%
Radar Data
14%
Soil Condition
14%
Soil Water Content
14%
Wave Attenuation
14%