The map projection used is Transverse Mercator.
Projection parameters:
Scale factor at central meridian:
0.999941
Longitude of central meridian:
-81.000000
Latitude of projection origin:
24.333333
False easting:
656166.666667
False northing:
0.000000
Planar coordinates are encoded using coordinate pair.
Abscissae (x-coordinates) are specified to the nearest 0.000256.
Ordinates (y-coordinates) are specified to the nearest 0.000256.
Planar coordinates are specified in survey feet.
The horizontal datum used is D_North_American_1983_HARN.
The ellipsoid used is Geodetic Reference System 80.
The semi-major axis of the ellipsoid used is 6378137.000000.
The flattening of the ellipsoid used is 1/298.257222.
Vertical coordinate system definition:
Altitude system definition:
Altitude resolution:
0.000010
Altitude encoding method:
Explicit elevation coordinate included with horizontal coordinates