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Fields for table: MON_HSS_PROFILE_SECTION

Field NameCodesData TypeUnitsTest ProtocolDescription
VISIT_NO

VARCHAR2(10)


Unique identification for each site visit made by profiling equipment.
RMSVA_8

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 8 foot base length.
RMSVA_16

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 16 foot base length.
RMSVA_32

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 32 foot base length.
RMSVA_64

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 64 foot base length.
RMSVA_128

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 128 foot base length.
SLOPE_VARIANCE

NUMBER(9,6)


Approximation of slope variance as computed by PROFCHK software.
SPIKE_COUNTER

NUMBER(3)


Total count of spikes detected by PROQUAL for a section with a given profile date, time and run number.
RECORD_STATUS

VARCHAR2(1)


A code indicating the general quality of the data.
RUN_NUMBER

VARCHAR2(1)


Number indicating the position of the run in the series.
IRI_LEFT_WHEEL_PATH

NUMBER(5,3)
m/km

IRI value for left wheel path.
IRI_RIGHT_WHEEL_PATH

NUMBER(5,3)
m/km

IRI value for right wheel path.
IRI_CENTER_LANE

NUMBER(5,3)
m/km

IRI value for center of the lane.
MRI

NUMBER(5,3)
m/km

Mean Roughness Index - Average of the left and right wheel path IRI values.
RMSVA_1

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 1 foot base length.
RMSVA_2

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 2 foot base length.
RMSVA_4

NUMBER(8,4)
ft/sq s

Root mean square vertical acceleration for 4 foot base length.