Climate impacts on water availability and water-related disasters
Data assimilation and integration of remote sensing with hydrologic and water system models
Drought risk management and water scarcity mitigation
Flood, extreme weather, and water related hazard management
Forecasting and early warning systems using remote sensing data
Groundwater hydrology, aquifer characterization, and monitoring
Hydrologic and water systems modeling
Hydrology and hydroclimatology
Hydropower systems and operations
Irrigation, evapotranspiration, and agricultural water use
Machine learning, artificial intelligence, and big data applications in water remote sensing
Remote sensing of soil moisture
Snow hydrology, snowpack dynamics, snow water equivalent, and snowmelt processes
Stakeholder engagement and co-development of remote sensing-based tools
Stormwater, wastewater, and floodwater risk management
Surface water hydrology and flow measurement (including reservoirs and river systems)
Transboundary water governance and cooperation
Validation, calibration, and uncertainty assessment of remotely-sensed water
Water allocation, distribution, and sectoral use
Water policy, governance, and institutional frameworks informed by remote sensing
Water resources engineering and infrastructure (reservoirs, hydropower systems)
Water system risk assessment, resilience, and adaptive management
Water systems optimization and decision support
Water-energy nexus
Other