AREA
http://data.posccaesar.org/rdl/RDS349874
<http://rds.posccaesar.org/2008/02/OWL/ISO-15926-2_2003#SinglePropertyDimension>
2004.09.28
u20683
A = double integral (dx.dy) where x and y are cartesian coordinates
RDS349874
AREA
AREA
Qualified