https://www.esri.com/arcgis-blog/products/arcgis/announcements/celebrating-world-hydrography-day-2025
World Hydrography Day 2025: Seabed Mapping and the Power of GIS
Jun 23, 2025 - Celebrate World Hydrography Day and explore how ArcGIS empowers smarter seabed mapping and sustainable ocean action.
world hydrography daythe power ofseabed mapping2025
https://www.gov.uk/government/news/celebrating-world-hydrography-day-2024
Celebrating World Hydrography Day 2024 - GOV.UK
Raising awareness on the importance of hydrography in improving our knowledge and understanding of the world's seas and oceans.
world hydrography daycelebrating2024uk
https://www.gov.uk/government/news/uk-hydrographic-office-hosts-local-world-hydrography-day-event
UK Hydrographic Office hosts local World Hydrography Day event - GOV.UK
The UKHO hosted an event last week at the Museum of Somerset, Taunton, in celebration of World Hydrography Day
uk hydrographic officeworld hydrography dayhostslocalevent