The Canadian Hydrographic Association (CHA) is a non-profit, scientific and technical group of more than 200 members with the objective of :

  • advancing the development of hydrography, marine cartography and associated activities in Canada;
  • furthering the knowledge and professional development of its members;
  • enhancing and demonstrating the public need for hydrography;
  • assisting in the development of hydrographic sciences in developing countries.