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Fields for table: SMP_TDR_AUTO_CALIBRATION_TLE

Field NameCodesData TypeUnitsTest ProtocolDescription
STATE_CODE
STATE_PROVINCENUMBER(2)


Numerical code for state or province. U.S. codes are consistent with Federal Information Processing Standards.
CAL_DIELECTRIC_AIR

NUMBER(3,2)


Dielectric constant of air used for model calibration.
CAL_SPECIFIC_GRAVITY

NUMBER(4,3)


Specific Gravity of soil used for model calibration.
SOURCE_DRY_DENSITY_TDR
SOURCE_DRY_DENSITY_TDRVARCHAR2(2)


Code indicating source of the dry density values used.
DRY_DENSITY_ADJUSTMENT
DRY_DENSITY_ADJUSTMENTVARCHAR2(1)


Code indicating type of dry density adjustment performed.
SHRP_ID

VARCHAR2(4)


Test section identification number assigned by LTPP program. Must be combined with STATE_CODE to be unique.
TDR_NO

NUMBER(2)


ID number of TDR probe.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
CAL_DRY_DENSITY

NUMBER(4)
kg/cu m

Dry density used in the calibration process.
CAL_VMC

NUMBER(3,1)
%

Volumetric Moisture Content measured during installation.
CAL_SOIL_DIELECTRIC

NUMBER(4,2)


Dielectric constant estimated from manual TDR trace taken at installation (from SMP installation Report).
CAL_DIELECTRIC_SOLIDS

NUMBER(3,2)


Dielectric constant of solids used for model calibration.
CAL_DIELECTRIC_WATER

NUMBER(4,2)


Dielectric constant of water used for model calibration.