MLX SAR Visual QA

Stage 2: kilauea_year_e2e_pack_fast_stage2_20260428

Oracle, MLX-generated products, differences, timing and quality gates share one evidence layout.

Summary

stage2 align enginesafe_tops_mlx_v2
stage2 artifact modesymlink
source secondary SLC/Users/aschmidt/Codex/dem/output/kilauea_year_e2e_pack_fast_stage2_20260428/stage2_safe/S1_20260225_043040_F2.SLC
source equals oracle alignedFalse
candidate aligned SLC/Users/aschmidt/Codex/dem/output/kilauea_year_e2e_pack_fast_stage2_20260428/stage2_mlx/S1_20260225_043040_F2.SLC
candidate r.grd/Users/aschmidt/Codex/dem/output/kilauea_year_e2e_pack_fast_stage2_20260428/stage2_mlx/r.grd
candidate a.grd/Users/aschmidt/Codex/dem/output/kilauea_year_e2e_pack_fast_stage2_20260428/stage2_mlx/a.grd
shift grid sourcegeometry
backend usedmlx
amplitude tile estimationskipped
valid tiles0/0
center offset y10.3166
center offset x-10.6254
writer enginesafe_tops_mlx_v2_tops_shifted_writer
writer backendmlx
bshift0
burst count10
total seconds17.5312
SAFE/TOPS master source/Users/aschmidt/Codex/gmtsar/output/kilauea_gmtsar/2025-03-02_2026-02-25_s1a_track124/raw/S1A_IW_SLC__1SDV_20250302T043050_20250302T043120_058121_072DA7_0872.SAFE/measurement/s1a-iw2-slc-vv-20250302t043051-20250302t043119-058121-072da7-005.tiff
SAFE/TOPS secondary source/Users/aschmidt/Codex/gmtsar/output/kilauea_gmtsar/2025-03-02_2026-02-25_s1a_track124/raw/S1A_IW_SLC__1SDV_20260225T043039_20260225T043109_063371_07F5A3_F355.SAFE/measurement/s1a-iw2-slc-vv-20260225t043040-20260225t043108-063371-07f5a3-005.tiff
SAFE/TOPS materialize seconds2.84639

Side-By-Side Products

Panels compare the GMTSAR oracle products with the MLX-produced stage2_mlx outputs from this run. SLC panels are sampled to keep the page small; sample stride is 46.

aligned_slc_magnitude

aligned_slc_magnitude: oracle vs MLX
shape_matchTrue
count156702
total156702
mean_abs7.27895
rmse15.2797
p95_abs35.0515
max_abs193.574

aligned_slc_phase

aligned_slc_phase: oracle vs MLX
shape_matchTrue
count156702
total156702
mean_abs_rad0.154583
rmse_rad0.382692
p95_abs_rad0.76725
max_abs_rad3.14159

r.grd

r.grd: oracle vs MLX
shape_matchTrue
count2592144
total2592144
mean_abs0.116897
rmse0.205245
p95_abs0.518092
max_abs0.713823

a.grd

a.grd: oracle vs MLX
shape_matchTrue
count2592144
total2592144
mean_abs0.00500131
rmse0.008775
p95_abs0.0221462
max_abs0.0304327

Metric Summary

aligned_slc_magnitude mean abs7.27895
aligned_slc_magnitude max abs193.574
aligned_slc_phase mean abs0.154583
aligned_slc_phase max abs3.14159
r.grd shape matchTrue
r.grd mean abs0.116897
r.grd max abs0.713823
a.grd shape matchTrue
a.grd mean abs0.00500131
a.grd max abs0.0304327