Sigma-class design

The Sigma class is a Dutch-built family of modular naval vessels, of either corvette or frigate size, designed by Damen Group. Sigma stands for Ship Integrated Geometrical Modularity Approach. The basic design of the Sigma Patrol Series can vary as the hull segments are designed as components. Ships can vary in the number of hull segments and in the order in which they are placed. The ship's dimensions of length and beam lead to the individual SIGMA type names: the SIGMA 9113 is 91 m (298 ft 7 in) long 13 m (42 ft 8 in), the SIGMA 10513, is 105 m (344 ft 6 in) in length again with a beam of 13 m (42 ft 8 in)

Sigma-class design

The Sigma class is a Dutch-built family of modular naval vessels, of either corvette or frigate size, designed by Damen Group. Sigma stands for Ship Integrated Geometrical Modularity Approach. The basic design of the Sigma Patrol Series can vary as the hull segments are designed as components. Ships can vary in the number of hull segments and in the order in which they are placed. The ship's dimensions of length and beam lead to the individual SIGMA type names: the SIGMA 9113 is 91 m (298 ft 7 in) long 13 m (42 ft 8 in), the SIGMA 10513, is 105 m (344 ft 6 in) in length again with a beam of 13 m (42 ft 8 in)