WorldView 4
WorldView-4 is a high-resolution Earth observation satellite operated by Maxar Technologies. Launched in 2016, it provides advanced imaging capabilities for a wide range of applications, including mapping, urban planning, environmental monitoring, and disaster response.
Technical Specifications
Provider MAXAR
Resolution
Panchromatic: 31cm GSD
Multispectral: 1.2m GSD
Swath width 16km at nadir
Accuracy 60cm with suitable ground control
Bands
panchromatic: 450-800 nm
blue: 450-510 nm
green: 510-580 nm
red: 655-690 nm
nearIR: 780-920 nm
Stereo available Yes
Coverage 680,000 km² per day
Altitude 617 km
Dynamic Range 11 bits
Orbit Type Sun-synchronous
Features and Benefits
Frequent revisits
Multiple satellites in orbit ensure frequent coverage of your area of interest.
Multiple band options
Versatile spectral bands for various applications and analysis needs.
High accuracy
Precise geolocation accuracy for reliable mapping and analysis.