( Easting, Northing, Altitude ) ( 0.00, 0.00, 0.00 ) 1 ( 0.00, 0.87, -0.50 ) 2 ( 0.00, 0.87, -0.50 ) 3 ( 0.00, 0.87, -0.50 ) 4 ( 0.00, 0.87, -0.50 ) 5 ( 0.00, 0.87, -0.50 ) a ( 0.00, 0.87, -0.50 ) b ( 0.00, 0.87, -0.50 ) c ( 0.00, 0.87, -0.50 ) d ( 0.00, 0.87, -0.50 ) e ( 0.00, 10.00, 0.00 ) x ( 0.00, 10.00, 0.00 ) y ( 0.00, 10.00, 0.00 ) z