A field-portable acoustic sensing device to measure soil moisture

Engineering & Materials Science

• Soil moisture 100%
• Acoustic wave velocity 78%
• Acoustics 59%
• Soils 57%
• Moisture 34%
• Organic carbon 24%
• Clay 15%
• Water 13%
• Textures 12%
• Water resources 10%
• Irrigation 9%
• Monitoring 9%
• K-means clustering 9%
• Water content 8%
• Phase shift 8%
• Cost effectiveness 8%
• Compaction 6%
• Calibration 6%
• Planning 5%
• Temperature 3%

Earth & Environmental Sciences

• acoustics 59%
• soil moisture 59%
• moisture content 35%
• soil water 19%
• organic carbon 12%
• clay 10%
• soil 10%
• water monitoring 10%
• bootstrapping 9%
• soil texture 8%
• sandy soil 8%
• effect 7%
• soil type 7%
• compaction 7%
• water content 6%
• irrigation 6%
• water resource 6%
• texture 6%
• saturation 5%
• calibration 5%
• planning 5%
• monitoring 4%
• cost 4%
• prediction 4%
• evaluation 3%
• method 3%
• temperature 3%
• parameter 2%

Agriculture & Biology

• acoustics 70%
• soil water 61%
• water content 28%
• clay 15%
• monitoring 10%
• water requirement 9%
• soil texture 9%
• water resources 9%
• soil organic carbon 9%
• organic carbon 8%
• cost effectiveness 8%
• sandy soils 8%
• linear models 8%
• soil water content 8%
• soil 8%
• soil types 7%
• calibration 7%
• planning 7%
• texture 6%
• irrigation 6%
• ambient temperature 6%
• sampling 5%
• prediction 5%
• methodology 4%