Hi all,
I’ve noticed for a number of GRD EW Sentinel-1 images, the reported look direction on the Alaskan Satellite Facility (ASF) website appears to contradict the look direction listed in the metadata of the images as viewed in SNAP.
Perhaps this is an issue at the end of ASF however, I figured it would be worth reaching out here and bringing it to people’s attention in the case incidence angle is an important consideration.
Here are a couple of scenes I’ve noticed the discrepancy:
S1B_EW_GRDM_1SDH_20190716T093148_20190716T093210_017157_02046B_CE6B
S1B_IW_GRDH_1SDH_20190717T083445_20190717T083510_017171_0204CD_6D71