Over 703 million people lack access to clean water, and over 1,000 children under five die daily from water-related diseases. With freshwater demand projected to rise by one-third by 2050, effective water quality monitoring is critical. Traditional methods are often costly, time-consuming, and limited, especially in remote areas. Satellite imaging presents a broader, more efficient alternative. However, current multispectral sensors face limitations due to low spectral resolution and struggle to detect specific contaminants. Hyperspectral imaging addresses these challenges by providing more detailed and accurate insights.

What is Hyperspectral Imaging?

Hyperspectral imaging captures data across hundreds of narrow spectral bands, unlike traditional RGB or multispectral imaging, which only uses a few broad bands. This technology allows for precisely identifying materials and substances based on their unique spectral signatures, making it ideal for environmental monitoring. Hyperspectral imaging can detect specific pollutants, assess biological activity, and provide crucial insights for effective water management and ecological protection in water quality monitoring.