hydrology

The Mekong River Basin sustains over 70 million people through world-leading fisheries and agriculture, yet faces unprecedented pressures from hydropower cascades and climate extremes. At a Paris workshop, the Mekong River Commission’s technical experts revealed their modernization roadmap: expanding the Core River Monitoring Network with LiDAR digital twins, near-real-time visualization platforms, river basin digitization with the step-by-step deployment of virtual networks of forecasting stations, and satellite virtual stations to tackle sediment loss and ungauged reaches.

Europe is putting water at the center of resilience, competitiveness, and climate adaptation. For BWI, the EU Water Resilience Strategy confirms that data-driven monitoring and smarter basin management are becoming essential.

On April 8, 2026, the Indo-French Climate Resilience Seminar at IIT Delhi brought together public institutions, researchers and industry leaders to address the growing climate challenges in the Himalayan region. Through three panel discussions, the event highlighted the urgent need to strengthen hydrological forecasting, early warning systems and integrated water–energy–food resilience approaches.

When rivers flow through science and spirit alike, resilience gains new meaning. Reflections from the Indo-French Climate Resilience Seminar highlight how Himalayan rivers, sacred in both Hindu and Buddhist traditions, invite a form of “scientific reverence” at BWI, where digitization and satellite research meet cultural respect for water’s living essence.

The Godavari basin is one of India’s most strategically important freshwater systems. It supports roughly 76 million people, sustains major agricultural economies across five Indian states, and functions in practice as a transboundary basin where upstream and downstream decisions made in one state reshape water security in another.

For BWI, the Godavari is best understood not as a single river, but as a complex water economy under stress. Its core challenge is not simply scarcity or abundance, but volatility: too much water in some places and seasons, too little in others, and not enough reliable intelligence to manage the system as a whole.

The Himalayan mountains form one of the world’s most complex hydrological systems, yet their stability is rapidly eroding under climate change. Traditional hydrological models, grounded in stationarity, struggle to capture accelerating shifts in snowmelt, glacier retreat, and monsoon variability. By integrating artificial intelligence with satellite and in-situ observation networks, researchers are developing adaptive systems that can continuously learn from new data, paving the way toward data-driven resilience in the world’s most critical mountain watersheds.

BWI powers continental river flow forecasting delving on EU Data Foundation as many of the data sources BWI uses come from Copernicus, EU’s Earth Observation Programme, which offers information services that draw from satellite Earth Observation and in-situ data.

We’re pleased to welcome Hanbing Peng, Precise Orbit Determination Specialist at BWI. With a strong background in geoscience and satellite navigation, Hanbing contributes to the REVALTO satellite mission by ensuring highly accurate orbit determination – a key element for reliable Earth observation data.

A posteriori analysis of the 16 November 2025 flood event on the Ardèche river, reported by the Service de Prévision des Crues du Grand Delta (SPC Grand Delta)

We’re pleased to welcome Bassam Chehade, Signal Processing Engineer at BWI. With a PhD in SAR imaging and extensive experience in remote sensing and radar signal processing, Bassam contributes to the REVALTO satellite mission by transforming radar measurements into meaningful geophysical parameters used to monitor inland waters.