Alos-2 palsar-2

prakash360 · October 12, 2019, 4:23pm

After using this trick also Radar > Geometric > SAR Mosaic` and add your layer as the only input. The region of interest (ROI) is not alligning correctly.
please find the attachment of pdfPALSAR_PROJECTION ERROR.pdf (1.1 MB)

ABraun · October 12, 2019, 6:09pm

this is because the SAR mosaic adds geocoding to the image, but not as locally precise as the Range Doppler Terrain Correction.

Maybe GITASAR supports import and terrain correction of ALOS-2 Level 1.5 products. GITASAR: SAR image processing for beginners

prakash360 · October 12, 2019, 6:30pm

sir, can u have any idea regarding envi Sarscape or (polsarpro) biomass tutorials for biomass estimation using Alos-2 Palsar-2 level 1.5 image.summary.txt (2.2 KB)

ABraun · October 13, 2019, 8:12am

PolSARpro Biomass Edition features a tutorial on forest height estimation, but I have never used it so far.

But all polarimetric approaches require Level 1.1 data.