Circular Letters 2021


Reference Title
CL29 IHO-IOC GEBCO Guiding Committee (GGC) New IHO Representative
CL28 Outcome of the 13th meeting of the Inter-Regional Coordination Committee
CL27 Survey on S-100 Operational analysis
CL26 Survey on the Production of High Density ENCs (HD ENCs)
CL25 Call for approval of the IHO Resolution - Principles of the WEND for S-1XX Products (WEND-100 Principles)
CL24 New IHO Member State - Republic of Kenya
CL23 Establishment of the Maritime Autonomous Surface Ships (MASS) Navigation Project Team (MASS PT)
CL22 New International Hydrographic Review website
CL21 Peak-of-the-peak event for the celebrations of the IHO Centenary
CL20 Joint CANADA-IHO Project Empowering Women in Hydrography
CL19 Establishment of the S-130 Project Team
CL18 Availability of the Work Programme 2021

GEBCO Guiding Committee (GGC) Membership - request for nomination of an expert to fill vacancy

CL16  Celebrations of the IHO Centenary on World Hydrography Day 21 June 2021 
CL15 Master of Science Programme in Hydrographic Science at the University of Southern Mississippi (USA) sponsored by the Republic of Korea - 9th Course (6 August 2021 - 5 August 2022) - Selection of Candidates 
CL14 19th Meeting of the Capacity Building Sub-Committee (CBSC19) 9 - 10 June 2021, Video teleconference (VTC) Event and 13th Meeting of the Inter-Regional Coordination Committee (IRCC13)  23 - 25 June 2021, Video teleconference (VTC) Event

Announcement of the selection of new Assistant Director at the IHO Secretariat

CL12 Announcement of availability of the KHOA S-100 Viewer

Adoption of Edition 4.9.0 of IHO Publication S-4 - Chart Specifications of the IHO


IHO-IOC-Nippon Foundation / GEBCO Training Project
Call for Applications for 18th Graduate Certificate programme in Ocean Bathymetry

CL09 Composition of the IHO Hydrographic Surveys Working Group

IHO - Nippon Foundation GEOMAC (Geospatial Marine Analysis and Cartography) Project


Announcement of UKHO Virtual Training Events


13th Meeting of the Hydrographic Services and Standards Committee (HSSC-13) 3 – 7 May 2021, Video teleconference (VTC) Event

CL05 National Experts on the Law of the Sea

IHO-IAG Advisory Board on the Law of the Sea (ABLOS) - IHO Representatives

CL03 New IHO Member State - Lebanese Republic

Call for approval of edition 4.9.0 of IHO Publication S-4 - Chart Specifications of the IHO


Theme for World Hydrography Day 2021 and media outreach 


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Last modified: 27/07/2021 - 14:43