Learn about the water masking option for On-Demand Sentinel-1 interferometric synthetic aperture radar (InSAR) and why it may be important for you. This InSAR Water Masking tutorial demonstrates the impact that water masking can have on your phase unwrapping results, and illustrates the change that we made to our water masking approach in September 2022.
This tutorial is part of a StoryMap series that details InSAR on Demand services offered by NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
Related tutorials include the following:
- Burst-Based InSAR for Sentinel-1 On Demand
- Change Detection Using OPERA Sentinel-1 RTC
- Exploring Sentinel-1 InSAR
- Global 30m HAND
- InSAR On Demand
- InSAR Water Masking
- Log Difference Tool
- NISAR in GIS
- OPERA Sentinel-1 RTC
- Reclassify RTC Tool
- RTC On Demand
- Scale Conversion Tool
- Sentinel-1 Bursts
- Sentinel-1 Interferometric Coherence Image Services