World Hydrography Day WHD was celebrated by Indian Naval Hydrographic Department on 21 June 2023. The theme for this year’s is “Hydrography – Underpinning the Digital; Twin of the Ocean” in keeping with development of virtual representation. NHO, Dehradun celebrated WHD with series of activities. The objective of the event was to spread awareness about critical role of hydrography in ensuring safe navigation, promoting sustainable marine development, supporting government of India’s Blue economy including protecting our oceans and coastal areas. Aligning itself with national policy of self-reliance and Vasudhaiv Kutumbakam, INHD continues to play a pivotal role in shaping India’s self-reliance and fostering international cooperation and contributing to harmonious global community. IN’s footprint goes beyond India’s shore, with Hydrographic surveying activities being regularly undertaken in various IOR littoral nations. Till date INHD has undertaken about 96 foreign cooperation surveys covering 89,000SqKm of waters producing 38 foreign paper charts and 41 electronic navigation charts for various IOR littoral nations. This is in addition to producing and regular updating of 333 navigational paper charts and 349 electronic navigation charts along with various nautical publication relevant for mariners safety at sea. Public outreach programme were also a key component of celebrations. Towards this, school children visit was organised with demonstrative videos and interactive sessions to educate students about significance of hydrography and its impact on marine safety. These initiatives aimed to inspire a new generation of hydrographers and promote environmental stewardship. Celebration of WHD reinforces importance of hydrography as a key component of marine governance and highlights India’s dedication to upholding highest standards of navigational safety and Marine conservation.
