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Thank you for the information.
For now, I tried a different scene, and the one observed yesterday was processed successfully without any issues.

When I attempted to generate pairs in SBAS processing, I encountered an error message as shown in the attached screenshot( 2026/04/28 data error happen) For reference, in the previous scene of the same dataset(2026/04/16 data), pair generation succeeds, but the baseline is shown as 0 m. It seems tha...

**Additional information** This pair worked successfully: * Reference Granule: S1C_IW_SLC__1SDV_20260404T082550_20260404T082617_007064_00E4D3_7FDB * Secondary Granule: S1C_IW_SLC__1SDV_20260416T082551_20260416T082618_007239_00EAB9_8F47 However, when I used the secondary from the above pair as the re...

This morning, when I ran INSAR_GAMMA SLC on HyP3, it failed. I also tried changing the looks from 10×2 to 20×4, but it still resulted in an error. Is there possibly an issue occurring on HyP3?

Thank you for the information. ALOS-2 ScanSAR data are indeed very useful, but currently the openly available dataset appears to extend only until around March 2025. Data acquired after that time are not yet publicly available. In addition, since ALOS-4 began operations in the latter half of last ye...

In many Southeast Asian countries, purchasing ALOS data for SBAS analysis is often economically difficult. In this context, open L-band data from NISAR would be extremely valuable. In addition, preparing high-performance computers for InSAR processing is often not feasible in these regions. Therefor...

Thank you for your explanation. It is not strictly necessary for all interferograms to be provided as GUNW products. If providing custom GUNW pairings on demand is difficult due to resource limitations, it would be very helpful if NISAR data could at least be supported in the existing HyP3 service. ...

hecked the LiCSAR public products as a reference to understand how NISAR GUNW products might be used for time-series analysis. In LiCSAR, InSAR results are not provided only as consecutive interferogram pairs. Instead, multiple interferograms are generated for each observation (master) using several...

Here is additional comment. The availability of analysis-ready data in the GUNW product is very helpful. In most cases, analysis using the standard 12-day interval data should be sufficient. However, when weather conditions are unfavorable, it may be necessary to analyze pairs that span an additiona...

I checked GUNW product and my comment is below. 1.spatial resolution In the GUNW products, the pixel spacing appears to be approximately 20 m for the wrapped interferogram and about 80 m for the unwrapped phase and coherence layers. In contrast, HyP3 allowed users to select between higher and lower ...