Projection and Spatial Coordinate System Information for Vector, GRID, and DTM data:
NAD_1983_HARN_StatePlane_Florida_East_FIPS_0901_Feet
Projection: Transverse_Mercator
False_Easting: 656166.666667
False_Northing: 0.000000
Central_Meridian: -81.000000
Scale_Factor: 0.999941
Latitude_Of_Origin: 24.333333
Linear Unit: Foot_US (0.304801)

Geographic Coordinate System: GCS_North_American_1983_HARN
Angular Unit: Degree (0.017453292519943299)
Prime Meridian: Greenwich (0.000000000000000000)
Datum: D_North_American_1983_HARN
  Spheroid: GRS_1980
    Semimajor Axis: 6378137.000000000000000000
    Semiminor Axis: 6356752.314140356100000000
    Inverse Flattening: 298.257222101000020000
    
Vertical datum is NAVD 1988 (Geoid 03 was used for the conversion to NAVD88)
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Index: Not all Index Cells contain data - ie: Tiles that cover lakes and ocean.
Contains LiDARIndex.shp and LiDAR_TileIndex_2006.pdf.
See LiDARIndex.shp for Tiles and TileGroup designations.
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Metadata: 
Contains all distributed metadata from Woolpert as of 10-30-07.
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Contours: 
Shapefiles are represented as larger tile groups. See LiDARIndex.shp.
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DEM: All LiDAR Returns
Contains 5000 x 5000 LAS Files of all LiDAR Returns. Includes noise such as Tree Tops, Buildings, Power Lines, etc.
Does have associated Projection Define Files .prj files created by Volusia County GIS to be used with ArcGIS.
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DTM: 
Contains Mass Point 5000 x 5000 Foot Shapefiles Point Feature Classes.
Contains Brealine.gdb with Intercoastal Coastline, Hardfeature, Hydrofeature, Island, Overpass, and Waterbody feature classes.
Contains Obscured.gdb with Obscured Vegetation feature class.
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GRIDs: 
ESRI Grid format. 5000 x 5000 Foot Tiles. 2.5 Foot Cell Size.