Noise Measurements
Traffic noise measurements captured in support of ODOT's noise abatement program.
- Published by
- ODOT Office of Environmental Services, Noise
- Source
- Ohio Department of Transportation TIMS
- Original data
- tims.dot.state.oh.us
- Terms of use
- Public information, no warranty (ODOT)
- On the map
- Points
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What each record holds, as the publisher describes it: 26 fields.
| Field | Description |
|---|---|
NLFID | Primary key field that is the basis for identifying unique roadway segments in ODOT's graphic roadway network. The attribute is made up of seven components that describe administrative and other characteristics related to a route segment; Positions (1) - Jurisdiction, (2 thru 4) - County Code, (5 thru 6) - Route Type, (7 thru 11) - Route Number, (12) - Extension Code, (13) - Description Code, (14) - Direction Code; For further definitions of codes, please refer to the Roadway Information Manual |
CTL_BEGIN_NBR | County Logpoint |
LATITUDE_DD_BEGIN | Latitude in decimal degrees |
LONGITUDE_DD_BEGIN | Longitude in decimal degrees |
MeasurementID | Measurement ID |
Project | Project name, includes county abbreviation |
PID | ODOT capital construction project ID |
DateCollected | Date on which the measurment was taken |
Surveyor | Person or persons responsible for measurement |
Device | Type of device used in measurement |
StartTime | Time when measurement began |
EndTime | Time when measurement ended |
MeasurementLength | How long the measurement was taken for |
LEQ | Equivalent Continuous Sound Level |
MaxDecibel | Maximum decibel recorded |
MinDecibel | Minimum decibel recorded |
EOP_Distance | Distance from roadway to the locatin in which measurement was taken |
SpeedLimit | Speed limit of the road being measured |
PavementType | Pavement type of measure section of roadway |
TrafficA | The number of cars recorded when measurement was taken |
TrafficB | The number of medium trucks recorded when measurement was taken |
TrafficC | The number of heavy trucks recorded when measurement was taken |
Temperature | Temperature when the measurement was taken |
AvgWindSpeed | Average wind speed at time of measurement |
MaxWindSpeed | Maximum wind speed at time of measurement |
Comments | Additional comments pertaining to measurement |