Soil Water Characteristic
Curve
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SoilVision is the only commercially available
database in the world capable of managing unsaturated soil properties.
Advance into unsaturated soils with ease! The database functionality
will manage your soil-water characteristic curve laboratory data
in a simple, straightforward manner. Interested in performing unsaturated
soils analysis without the high cost of extensive laboratory tests?
Pick from seven theoretical estimations to estimate a soil-water
characteristic curve or select a similar soil-water characteristic
curve from our experimental database of over 6000 soils.
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Features:
- Seven pedo-transfer functions for estimating the
soil-water characteristic curve including methods from
Fredlund & Wilson, Gupta & Larson, Arya & Paris,
Tyler & Wheatcraft, Vereecken, Scheinost, and Rawls & Brakensiek
- Calculation of volumetric air content
as a function of soil suction
- Enhanced plotting
- Professional report generation
- Support for English and Metric units
- Calculate water storage function necessary
for seepage modeling
- Comprehensive querying capabilities
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- Non-linear curve-fitting of soil-water characteristic
curve with five different equations including van Genuchten,
Fredlund & Xing, Gardner, Brooks & Corey, Mualem,
and Burdine
- Experimental dataset of over 6000 laboratory
measured soil-water characteristic curves
- Automatic calculation of variables
such as the air entry value, wilting
point, and field capacity of a soil
- Estimation of the soil-water characteristic
curve by the Fredlund & Wilson pedo-transfer
function
- Management of wetting and drying data
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Application:
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Plotting/Graphing:
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Reporting:
The following reports represent a partial sample of the reporting
capabilities of SoilVision. SoilVision reports have been formatted
to fit on letter-size or A4-size paper.
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soildatabase.com
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