20250312 09253200 1.0 TRUE 2013 Contour - 2' This data represents the land contour elevations for Porter County, Indiana. The contours are at intervals of two feet. The contours were created using a 2 foot resolution DEM derived from 2013 LiDAR data. The DEM was run through a smoothing routine to remove spikes and rough areas near buildings. Contours were then created using the contour tool in ArcGIS. The contours were clipped down to the county boundary. University of Vermont Spatial Analysis Lab