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:
- Introduction to Vertex On Demand
- RTC On Demand
- InSAR On Demand
- Reclassify RTC Tool
- Log Difference Tool
- Scale Conversion Tool
- OPERA Sentinel-1 RTC
- Change Detection using OPERA RTC-S1
- Working with S-1 Burst products from ASF
- Global Seasonal S-1 Interferometric Coherence and Backscatter Dataset
- Global 30-m Height Above Nearest Drainage Dataset
- Work with NISAR Sample Data