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 …
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 …
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 …
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[[["This webpage features data from Synthetic Aperture Radar (SAR) instruments, including Sentinel-1 and ALOS-2 PALSAR-2."],["Sentinel-1 GRD data provides dual-polarization C-band imagery, is updated daily, and is processed for calibration and ortho-correction."],["ALOS-2 PALSAR-2 data includes both StripMap and ScanSAR modes, offering high-resolution and broad-area coverage, respectively."],["JAXA has implemented emergency observations with ALOS-2 PALSAR-2, making the data publicly available for disaster management purposes."],["PALSAR-2 ScanSAR data is ortho-rectified and slope corrected using the AW3D30 Digital Surface Model."]]],[]]
