Spot Elevations 2013

<span>Spot elevations across the City of Chesapeake. The points were created by using the ArcGIS "Create Random Points" tool and used the extent of the USGS DEM mosaic. The "Extract Values to Points" tool was then used to extract the values of the DEM to the random points. The elevations of the result are given in NAVD88(feet). Random points that fell within the hydropoly feature class (as of 3/16/15) were excluded from the final output. Elevations are based on a "bare-earth." </span>