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d70361b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | {
"version": 1,
"split": "test",
"n_pairs": 4,
"pairs": [
{
"pair_id": "delhi_0024",
"before_path": "library_sources/2019/sentinel2_delhi_r1231_c10357.tif",
"after_path": "library_sources/2026/sentinel2_delhi_r1231_c10357.tif",
"gt_mask": "docs/delhi_eval/labels/delhi_0024.png",
"change_types": [
"mixed_gsd",
"vegetation"
],
"notes": "Sentinel-2 L2A TCI, 10m GSD \u2014 coarse resolution, NOT reliable for individual building/road detail. Real Delhi coordinates/dates. GT mask still needs hand-labeling. Day 2 review: appears seasonal/crop-texture noise dominated, no clear structural change spotted at thumbnail resolution \u2014 needs a closer manual look before labeling.",
"change_frac": 0.04346666666666667
},
{
"pair_id": "delhi_0001",
"before_path": "library_sources/2019/sentinel2_delhi_r4531_c8857.tif",
"after_path": "library_sources/2026/sentinel2_delhi_r4531_c8857.tif",
"gt_mask": "docs/delhi_eval/labels/delhi_0001.png",
"change_types": [
"mixed_gsd",
"vegetation"
],
"notes": "Sentinel-2 L2A TCI, 10m GSD \u2014 coarse resolution, NOT reliable for individual building/road detail. Real Delhi coordinates/dates. GT mask still needs hand-labeling.",
"change_frac": 0.06331111111111111
},
{
"pair_id": "delhi_0005",
"before_path": "library_sources/2019/sentinel2_delhi_r4231_c9457.tif",
"after_path": "library_sources/2026/sentinel2_delhi_r4231_c9457.tif",
"gt_mask": "docs/delhi_eval/labels/delhi_0005.png",
"change_types": [
"mixed_gsd",
"vegetation"
],
"notes": "Sentinel-2 L2A TCI, 10m GSD \u2014 coarse resolution, NOT reliable for individual building/road detail. Real Delhi coordinates/dates. GT mask still needs hand-labeling. Day 2 review: real change visually confirmed but automated mask under-captures the extent \u2014 needs manual polygon redraw, not yet promoted.",
"change_frac": 0.10974444444444445
},
{
"pair_id": "delhi_0016",
"before_path": "library_sources/2019/sentinel2_delhi_r1831_c9757.tif",
"after_path": "library_sources/2026/sentinel2_delhi_r1831_c9757.tif",
"gt_mask": "docs/delhi_eval/labels/delhi_0016.png",
"change_types": [
"mixed_gsd",
"vegetation",
"road"
],
"notes": "Sentinel-2 L2A TCI, 10m GSD \u2014 coarse resolution, NOT reliable for individual building/road detail. Real Delhi coordinates/dates. GT mask still needs hand-labeling. Visually confirmed real road/highway construction (Day 2 review) \u2014 coarse 10m precision only.",
"change_frac": 0.07712222222222222
}
]
} |