AI-generated Key Takeaways
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The Sentinel-1 mission provides dual-polarization C-band Synthetic Aperture Radar data, processed to generate a calibrated, ortho-corrected product, and the collection is updated daily.
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ALOS-2 PALSAR-2 emergency observation data, starting from January 1st, 2024, is available for disaster management purposes.
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PALSAR-2 ScanSAR data provides 25m normalized backscatter data with a 350 km observation width, ortho-rectified and slope corrected using the AW3D30 Digital Surface Model.
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ALOS-2 PALSAR-2 StripMap Level 2.1
Starting from the night of January 1st, 2024, based on the request from Japanese ministries and related organization, JAXA implemented ALOS-2 PALSAR-2 emergency observation. Since JAXA expects these emergency observation data to be extremely useful for disaster management, JAXA decided to open these data on … alos2 eroc jaxa palsar2 radar sar -
PALSAR-2 ScanSAR Level 2.2
The 25 m PALSAR-2 ScanSAR is normalized backscatter data of PALSAR-2 broad area observation mode with observation width of 350 km. The SAR imagery was ortho-rectificatied and slope corrected using the ALOS World 3D - 30 m (AW3D30) Digital Surface Model. Polarization data are stored … alos2 eroc jaxa palsar2 radar sar -
Sentinel-1 SAR GRD: C-band Synthetic Aperture Radar Ground Range Detected, log scaling
The Sentinel-1 mission provides data from a dual-polarization C-band Synthetic Aperture Radar (SAR) instrument at 5.405GHz (C band). This collection includes the S1 Ground Range Detected (GRD) scenes, processed using the Sentinel-1 Toolbox to generate a calibrated, ortho-corrected product. The collection is updated daily. New … copernicus esa eu radar sar satellite-imagery