Description: This shapefile represents 1 ft contours based on LiDAR-derived surface elevation data of the Juneau LiDAR dataset. The horizontal datum for this dataset is NAD83(2011), the vertical datum is NAVD88, Geoid 12a (Adjusted to MLLW* see use limitations), and the data is projected in Alaska State Plane Zone 1. Horizontal units are in US Survey Feet and vertical units are in US Survey Feet. WSI collected the Juneau LiDAR dataset for the City and Borough of Juneau between 05/08/2013 - 06/11/2013.