Sunday, March 19, 2023

InfoSWMM AQUIFER.DBF File in ISDB Folder


InfoSWMM AQUIFER.DBF File in ISDB Folder

Column HeadingDescriptionExample
IDAn identification number or code for the data.001
DESCRIPTA description or name for the data.Soil Properties
POROSITYThe porosity or volume fraction of voids in the soil.0.4
WILTING_PTThe soil moisture content at which plants wilt.0.1
FIELD_CAPThe soil moisture content at field capacity.0.3
CONDUCTVTYThe hydraulic conductivity of the soil.0.5 m/day
COND_SLOPEThe slope of the hydraulic conductivity curve.0.02
TENS_SLOPEThe slope of the soil water retention curve.0.05
EVAP_FRACTThe fraction of potential evapotranspiration that occurs from soil surface evaporation.0.2
EVAP_DEPTHThe maximum depth of soil surface evaporation.5 cm
GW_PERCLTNThe rate of groundwater percolation through the soil.0.1 m/day
BTM_ELEVThe elevation or depth of the bottom of the soil layer.10 meters
WTBL_ELEVThe elevation or depth of the water table below the ground surface.5 meters
USAT_MOISTThe unsaturated moisture content of the soil.0.2
UEVA_PATNThe pattern or distribution of soil moisture content across the soil layer.Uniform

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