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Fields for table: SMP_JOINT_GAGE_DATA

Field NameCodesData TypeUnitsTest ProtocolDescription
SHRP_ID

VARCHAR2(4)


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

VARCHAR2(1)


A code indicating the general quality of the data.
STATE_CODE
STATE_PROVINCENUMBER(2)


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

NUMBER(2)


Event number used to relate changes in pavement structure with other time dependent data elements. This field is set to 1 when a test section is initially accepted into LTPP and is incremented with each change to the layer structure.
SMP_DATE

DATE


Measurement date.
LOC_JOINT

NUMBER(3)
m

Longitudinal location of PCC gage measurement.
JOINT_TIME

VARCHAR2(4)
hhmm

PCC joint movement measurement time.
GAGE_PE

NUMBER(5,2)
mm

Outer pavement edge PCC gage measurement.
GAGE_ML

NUMBER(5,2)
mm

Mid-lane PCC joint movement gage measurement.
GAGE_ILE

NUMBER(5,2)
mm

Inner-lane edge PCC joint movement gage measurement.