Harnessing Ocean Data for Smarter Fishing
The article highlights how ocean data and technology are transforming traditional fishing practices. It explains how tools like Potential Fishing Zones (PFZ) help fishermen locate fish more efficiently. This leads to reduced fuel use, higher catch efficiency, and more sustainable fishing.
September 3, 2025
Up to Our Necks: Contours and Consequences of Urban Flooding
The article examines the growing problem of urban flooding and its social, environmental, and infrastructural consequences. It highlights how climate change, poor urban planning, and drainage failures are making cities increasingly vulnerable. The piece emphasizes the need for sustainable and data-driven urban management strategies.
May 7, 2025
Advancing Sediment Management: Insights from Comprehensive Transport Studies
Sediment transport studies help understand how sediments move through rivers and coastal waters, affecting navigation, ecosystems, and infrastructure. By predicting erosion and siltation patterns, these studies support proactive sediment management, improve environmental sustainability, and enhance decision-making for coastal and maritime development.
September 23, 2024
From Crisis to Solution: Tackling Water Quality Issues in India
This article examines India's growing water quality crisis and argues that solving it requires a combination of scientific monitoring, technological innovation, policy intervention, and community participation. Clean water is not only a public health requirement but also a critical pillar for food security, economic development, environmental sustainability, and national resilience. Water pollution, groundwater depletion, and climate-induced stress are rapidly reducing the availability of safe water across the country.
August 27, 2024
Averting Disaster: Navigating the Perilous Seas of Maritime Collisions
This article highlights maritime collisions as one of the most significant threats to global shipping, maritime trade, environmental sustainability, and human safety. As vessel traffic continues to increase across busy sea routes, ports, and coastal regions, preventing collisions requires a shift from reactive navigation to data-driven predictive maritime intelligence.
August 21, 2024
Maintenance and Capital Dredging: Essential Practices for India's Ports and Harbours
The article explains the importance of maintenance dredging and capital dredging in keeping India's ports and harbours safe, efficient, and capable of supporting growing maritime trade. While maintenance dredging preserves navigable depths by removing accumulated sediments, capital dredging enables new port development, channel expansion, and larger vessel access. It highlights the environmental challenges associated with dredging and emphasizes the need for comprehensive planning, environmental impact assessments, stakeholder engagement, and the Underwater Domain Awareness (UDA) Framework to support sustainable, data-driven, and environmentally responsible dredging operations.
August 10, 2024
Modern Techniques in the Underwater Sediment Classification: Can Machine Learning (ML) provide another path?
This article explores how Machine Learning (ML) is transforming underwater sediment classification by providing a faster, more scalable, and less invasive alternative to traditional sediment sampling methods. The central question posed is whether AI and ML can help overcome the limitations of conventional seabed surveys and create a more efficient path toward understanding underwater environments. Advances in ML have shown strong potential in classifying seabed sediments using acoustic, bathymetric, and imaging datasets with high accuracy.
August 1, 2024
Editor's Choice
Underwater Domain Awareness (UDA) Framework for River Systems in the North East
Naval History of South Asia and Underwater Domain Awareness
Underwater Domain Awareness – A New Perspective in the Indo Pacific
UDA and Indian Diplomacy for Maritime Cooperation
