Measurements and Applications
                  
                
               
              
                SSTL-300 S1 Imager also known as VHRI 100 (Very High Resolution Imager 100).
              
              
              
                Full Name
                
                  Multispectral Imager
aka SSTL-300 S1 Imager (MS)
                
                Status
                
                  Operational
                
               
              
                
                  Instrument Agencies
                
                
                Maturity
                
                  
                
               
              
                
                  Instrument Type
                
                
                  Imaging multi-spectral radiometers (vis/IR) 
                 
                Geometry
                
                  Push-broom scanning / Cross-track scanning
                
               
              
                
                  Instrument Technology
                
                
                  High resolution optical imager
                
                Sampling
                
                  Imaging
                
               
              
              
              
                Resolution
                
                  4 metre ground sampling distance
[Best Resolution: 4m]
                
               
              
                Swath
                
                  23.4 km
[Max Swath: 23 km]
                
               
              
              
                Waveband
                
                  600-670 nm (red)
510-590 nm (green)
440-510 nm (blue)
760-910 nm (NIR)
                
               
              
                
                
                  
                    
		
			| VIS (~0.40 µm  -  ~0.75 µm) | 
		
			| NIR (~0.75 µm  -  ~1.3 µm) | 
		
	
                  
                 
               
              
              
                
		
			DMC3 - Disaster Monitoring Constellation-3 (2015 - 2026)  | 
		
			SSTL S1-4 - SSTL S1-4 (2018 - 2026)  |