Overview
WorldView-3 is a groundbreaking commercial satellite that introduced short-wave infrared (SWIR) imaging capabilities to the commercial market. Launched in 2014, it remains one of the most capable Earth observation satellites in orbit, combining super-spectral imaging with industry-leading resolution.
SWIR Capabilities
The eight SWIR bands enable unique applications not possible with traditional visible and near-infrared sensors:
- Mineral identification - Distinguish between different rock types and mineral compositions
- Vegetation health - Detect plant stress before visible symptoms appear
- Moisture mapping - Identify water content in soil and vegetation
- Material classification - Differentiate between natural and man-made surfaces
Multispectral Excellence
Beyond SWIR, WorldView-3's eight multispectral bands provide comprehensive spectral coverage for:
- Coastal and bathymetric analysis
- Vegetation indices and crop monitoring
- Land cover classification
- Change detection
Applications
WorldView-3's unique spectral capabilities make it essential for:
- Mining and exploration - Mineral mapping and resource assessment
- Agriculture - Advanced crop analysis and yield prediction
- Environmental monitoring - Ecosystem health and change detection
- Defense and intelligence - Material identification and site characterization
