X-, C- and L-band InSAR: how wavelength affects monitoring suitability
How radar wavelength affects InSAR monitoring. Compare X-, C- and L-band trade-offs for vegetation, resolution and archives, and what to ask providers.
What is NISAR? A guide to the NASA-ISRO radar mission
NISAR is the NASA-ISRO radar satellite launched in 2025. Learn what its L- and S-band instruments measure and what it means for ground motion monitoring.
L-band InSAR: when a longer radar wavelength gives you an advantage
L-band InSAR can keep useful coherence over vegetated and changing surfaces. Learn where the longer wavelength helps and which missions provide it.