The report highlights guidelines for Hydrographic Offices to allocate CATZOC values based on minimum bathymetry standards, ZOC categories, and best practices from various national methodologies. It covers position accuracy, depth accuracy, and seafloor coverage criteria. The allocation is primarily

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Lieutenant Jervis Robinson, a Senior Hydrographic Surveyor at the Fiji Hydrographic Office, provided insights into the roles and responsibilities of the office in collecting, processing, and disseminating georeferenced data related to maritime navigation, marine resources, and environmental preserva

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The South West Pacific Hydrographic Commission (SWPHC) report to IRCC highlights their activities, meetings, and capacity building efforts. The commission, chaired by Australia, focuses on hydrographic governance and capacity building in the Pacific region. With various member and observer states in

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The National Maritime Safety Authority (NMSA) in Papua New Guinea has made significant strides in hydrographic development, including expanding staff, initiating capacity-building programs, conducting surveys, charting efforts, and enhancing Maritime Safety Information (MSI) capabilities. Challenges

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The 35th Meeting of the North Sea Hydrographic Commission held in Reykjavik, Iceland, from 5-7 April 2022, discussed council matters, work program items, and the IHO Secretariat's role. The IHO is composed of 97 member states organized into regional commissions, with activities aligned to a three-ye

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The report discusses the progress, challenges, and achievements of the Southern African and Islands Hydrographic Commission, including issues with administrative arrangements, integration in the International Hydrographic Organization, and upcoming projects. It also highlights activities such as sur

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The report provides updates on completed activities, funded activities, and regional developments related to capacity building initiatives within the Southern African & Islands Hydrographic Commission (SAIHC). It includes details on technical visits, hydrography awareness programs, training courses,

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The International Hydrographic Organization (IHO) is celebrating its centenary with various activities from 2019 to 2021. The celebration includes exhibitions, symposiums, historical interviews, and the preparation of a Prestige Book. The upcoming events in 2020 and 2021 aim to reflect on the develo

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The Hydrographic Commission on Antarctica (HCA) convened in Genoa, Italy in June 2019. The report outlines the membership, meetings, current working groups, and activities of the HCA, including cooperation with stakeholders to enhance bathymetric data collection in Antarctic waters.

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Explore the purpose and composition of the NHCC, diving into topics such as hydrographic governance, key references, and the essential role it plays in coordinating efforts within the maritime domain to enhance nautical information services. Discover why an NHCC is crucial, who forms part of it, and

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Italian Navy Hydrographic Institute offers a Category B Course Programme for Hydrographic Surveyors, providing the necessary knowledge and skills for tasks aboard survey vessels. The program includes theory classes and practice sessions over 8 months, certified by the International Bureau of Standar

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The EAtHC Seminar held in Lagos, Nigeria, on 15-16 October 2018 focused on governments' commitments to implement the SOLAS Convention. Topics discussed included hydrographic aspects, regulations on safety at sea, and the provision of hydrographic services by contracting governments. The seminar emph

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Hydrographic surveying is a specialized field within geomatics engineering focused on mapping the water floor to produce nautical charts or bathymetric maps. These surveys play a crucial role in navigation, pipeline routing, cable installation, and more, providing essential data for various applicat

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This report highlights the national report presented by a member state of the South West Pacific Hydrographic Commission during their 21st meeting. It outlines the main achievements, challenges, and other matters of interest discussed within the Commission. The report provides valuable insights into

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The MesoAmerican and Caribbean Sea Hydrographic Commission (MACHC) is actively coordinating efforts to resolve chart overlaps and enhance ENC data in the region. With a focus on ENC progress, work procedures, and boundary extensions, the Commission is working towards seamless charting and updated re

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The International Hydrographic Organization's (IHO) Inter-Regional Coordination Committee (IRCC) Meso-American and Caribbean Sea Hydrographic Commission (MACHC) has been involved in various activities and initiatives. This includes technical visits, training courses, seminars, and workshops aimed at

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The report details the operations of the International Hydrographic Organization and its regional commissions. It discusses the membership eligibility of certain states, coordination of chart production, GIS and database utilization, and the importance of data accuracy. Proposals for harmonizing rep

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Modern hydrographic surveys utilize advanced technologies to gather geodata, enabling the creation of accurate baseline datasets for coastal regions. This data can be used to map geological and biological constituents, support coastal process modeling, and aid in disaster preparedness and response b

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The Nordic Hydrographic Commission (NHC) has been actively involved in various initiatives and projects related to hydrography and maritime safety. Their recent meetings have focused on topics such as digital products for the leisure market, S-100 product developments, and new ship route systems in

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Haiti Follow-up Visit 2017 encompassed various work sessions and visits aimed at improving hydrographic activities in Haiti. Discussions included the need for joint efforts in mapping, establishment of a Maritime Training Center, designating a national authority for hydrographic data, and acquiring

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Sri Lanka's National Report to the North Indian Ocean Hydrographic Commission highlights achievements such as publishing Colombo Harbour ENC, launching MSDI web portal, and conducting joint surveys. Challenges include outdated survey data, lack of qualified cartography professionals, and equipment l

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Lieutenant Commander Nathalia Mar A. Otalora Murillo presented the report on the South East Pacific Regional Hydrographic Commission's capacity-building activities in the meeting held in Genoa, Italy. The report includes an overview of past workshops, proposed programs for 2020, achievements, and le

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The South East Pacific Regional Hydrographic Commission (SEPRHC) chaired by Rear Admiral Jorge Paz Acosta held various meetings and discussed work programs related to hydrographic activities in the region. The commission focused on important action items to enhance coordination and progress in hydro

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Palau currently lacks a dedicated Hydrographic Office but aims to establish one through the efforts of the PALARIS office. The need for hydrographic surveys in near shore areas, coral reefs, and navigation channels is crucial for various sectors like marine resources, tourism, and maritime industrie

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The 15th South West Pacific Hydrographic Commission Conference took place from February 20 to 23, 2018 in Nadi, Fiji. The report from Samoa was presented by Makerita Atonio-Iese, Principal Shipping Officer from the Ministry of Works, Transport & Infrastructure. The conference aimed to discuss key is

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The annual report by Samoa, an Associate Member State of the South West Pacific Hydrographic Commission, highlights key achievements, challenges, and progress in hydrographic activities. Main achievements include the endorsement of an MOU with LINZ in 2018 and preparation of H Notes on buoys. Challe

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The report details completed activities and planned initiatives to enhance hydrographic services and IT technologies in the Eastern Atlantic region. It highlights regional seminars, training center visits, technical workshops, and upcoming workshops focusing on capacity building in hydrography and m

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Kiribati's country report highlights achievements such as receiving satellite-derived bathymetry datasets, hosting awareness workshops, and pursuing funding for LIDAR surveys. Challenges include limitations in meeting mapping authority standards and a lack of legislative support for hydrographic act

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Detailed report of hydrographic surveys conducted in the Kingdom of the Netherlands in 2018. Includes achievements such as deep-water MBES surveys, results on reef erosion, maritime boundary ratification, and engagement with local data providers. Progress made on offering INSPIRE-compliant web servi

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Detailed overview of the Netherlands Hydrographic Office's responsibilities in the Caribbean, survey policies, new chart updates, MSDI progress in the Caribbean Sea, and other activities. Includes insights on participation in international organizations and initiatives. The report covers various asp

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Antigua and Barbuda reported significant accomplishments in hydrographic developments, including dredging shipping channels, building seawalls, and upgrading cruise berths. However, challenges like individual approaches to development and lack of effective training utilization hinder progress. Futur

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The Hydrographic Service's drafting team, led by Captain Marc van der Donck, has published a detailed report outlining the progress and actions taken in the development of WEND-100. The report includes the structure of WEND-100, guidelines for its implementation, envisioned sequencing of work, and d

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This report presents the highlights of the 19th Meeting of the North Indian Ocean Hydrographic Commission, focusing on achievements, challenges, progress on surveys and charting, capacity building requests, contributions to IHO DCDB and GEBCO, and plans affecting the region. It also discusses progre

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The IRCC14 meeting in Denpasar, Bali, Indonesia addressed the impact of COVID-19 on hydrographic activities, highlighted challenges such as migration to S-100 and limited capabilities, emphasized the importance of virtual workshops during pandemics, and proposed ongoing VTC training sessions to over

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IRCC-9 in Paramaribo discussed the IHO-EU Network Working Group's efforts to monitor and manage hydrographic aspects. The Coastal Mapping project aims to enhance digital mapping in the EU while EMODNet provides access to marine data. Improving cooperation with EU Directorates-General and monitoring

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The Hydrographic Dictionary (HD) outlined key principles, layout, updating procedures, GI registry, and structure during the 6th EAHC Steering Committee Meeting. It emphasized the unique IHO reference number, terms selection process, and approval mechanisms by HSSC. The procedure for updating terms

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Saint Vincent and the Grenadines face challenges in hydrographic surveying due to lack of trained personnel, equipment, and compliance with international obligations. Efforts are being made through regional projects to develop hydrographic services and improve nautical chart production.

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Italian Navy Hydrographic Institute, under the leadership of Captain Lamberto Orlando Lamberti, conducts a range of academic and training courses as well as projects to enhance hydrographic surveying capabilities. These initiatives include offering high-level courses for Category A and B hydrographi

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The Hydrographic Services and Standards Committee (HSSC) under the International Hydrographic Organization works towards developing and maintaining technical standards for hydrographic information. Recent discussions focus on revising Terms of Reference, initiating Resolutions, and prioritizing key

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The Guatemala Technical Visit organized by the International Hydrographic Organization focused on the achievements and recommendations for enhancing hydrographic survey capabilities in Guatemala, particularly in collaboration with the US Primary Charting Authority. The visit highlighted the importan

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