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New guide on accuracy of depth information in Electronic Navigational Charts - ENCs

Data provided in electronic navigational charts can vary greatly in accuracy depending on when the sea survey to gather the data was carried out, the type of technology used, as well as the seafloor coverage.

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New guide on accuracy of depth information in Electronic Navigational Charts - ENCs

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IENWG & EC - IHO Cooperation Conference Documents

The Atlantic our Shared Resource: Making the Vision Reality 16-17 April 2015, Brussels, Belgium

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New director elected at the IHO

Following the postponement of the IHO Assembly due to the covid-19 pandemic, the IHO Secretariat initiated a remote voting procedure to fill the position of IHO Director which will become vacant in September 2020.

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New director elected at the IHO

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IHO C-55

The purpose of IHO C-55 Publication (available here) "Status of Hydrographic Surveying and Charting Worldwide" is to provide base data for governments and supporting international organizations as they consider the best means by which to implement responsibilities set out in Chapter V, Regulation 9, of the Safety of Life at Sea (SOLAS) Convention. It also informs IHO input to the United Nations Global Maritime Assessment. 

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HCA HPWG

HCA Hydrography Priorities Working Group (HPWG)

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NCWG-Spanish language

Index to the files of  ‘Uso de Simbolos y Abreviaturas’ in the style of INT 3 produced in Spanish language by the Hydrographic Office of Mexico (Dirección General Adjunta de Oceanografía, Hidrografia y Meteorología), 2012

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IHO Meetings and Events Calendar

The IHO Calendar contains information about meeting and events that are of interest to Member States, Industry Stakeholders, and Non-Governmental Organizations.  The calendar events have been grouped and colour coded as follows;

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ENC Data Protection

Introduction The IHO Data Protection Scheme defines security constructs and operating procedures that must be followed by Data Servers (providers of data) Data Clients (systems that use the data). The purpose of data protection scheme is to provide: 1. Piracy Protection: i.e. to prevent unauthorised use of data by encrypting the ENC information. 2. Selective Access: i.e. to restrict access to ENC information to only those cells that a customer has been licenced for. 3. Authentication: i.e to provide assurance that the ENC data has come from approved sources

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ENCWG

ENC STANDARDS MAINTENANCE WORKING GROUP

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