The section contains the specific Noise Wall Asset features to be collected and associated feature codes, GPS location requirements, and an electronic spreadsheet that includes field names, metadata and example collection data.
The NOISEWALL asset class includes the following Features, Feature Codes, and GPS Location Requirements:
|Feature||Feature Code||Collect Location|
|Noise Wall||NWAL||Collect at base, every 50' and change in direction|
Format of Data Collection
The data shall be formatted per TABLE Z (requires Internet Explorer), which is an electronic spreadsheet that includes field names, metadata and example collection data.
For each NOISEWALL feature, please describe the type of Noisewall (Concrete Post, Wood Plank, Concrete, or Steel) in the comments.
Please email questions and make data requests for NOISE WALL to
Trisha.Stefanski@state.mn.us at 651-234-7993.