What the CHA Can Do For You:
- advance your knowledge of hydrography, cartography and associated disciplines, and keep you abreast of the latest developments in these disciplines;
- enable you to develop and maintain contacts with others involved with hydrography, nationally and internationally.
Membership is open to all hydrographers, those working in associated disciplines, and those interested in hydrography and marine cartography.
These benefits are provided through the publication of LIGHTHOUSE (one of only three journals in the world devoted exclusively to hydrography) and through the sponsorship of seminars, colloquiums, training programs, national conferences, and Branch and National meetings.
Please use the links below to register and submit your payment. This includes renewals and first time registrations. We use PayPal for payments. If you do not have a PayPal account look for the “Pay by credit card” link under the PayPal sign in form.