prithvi-burnscars-training-dataset-v1 / materialization-report.json
Charlbi's picture
Publish Prithvi BurnScars Parquet dataset
29d7e09 verified
Raw
History Blame Contribute Delete
4.08 kB
{
"band_order": [
"BLUE",
"GREEN",
"RED",
"NIR_NARROW",
"SWIR_1",
"SWIR_2"
],
"combined_split_counts": {
"test": 6346,
"train": 20847,
"validation": 5341
},
"eo4_split_counts": {
"test": 6346,
"train": 20307,
"validation": 5077
},
"hls_split_counts": {
"train": 540,
"validation": 264
},
"mask_values": {
"burned": 1,
"ignore": -1,
"not_burned": 0
},
"normalization": {
"eo4_audit": {
"bands": [
"BLUE",
"GREEN",
"RED",
"NIR_NARROW",
"SWIR_1",
"SWIR_2"
],
"compatible_with_hls_normalization": true,
"finite_values": [
860807487,
860807487,
860807487,
860807487,
860807487,
860807487
],
"georeferencing": {
"all_scenes_georeferenced": true,
"crs_wkt_sha256": [
"098594a383d0f72a096520659a44ddcbbce385a1e0f5e311fe957293fe8da999"
],
"policy": "exact_source_geotransform_and_crs_no_reprojection",
"scene_count": 31730
},
"maximums": [
2.55679988861084,
2.315200090408325,
2.089600086212158,
2.1185998916625977,
1.8336000442504883,
1.6303999423980713
],
"mean_delta_in_hls_std": [
0.9514279845204587,
0.8041886351719088,
0.9440157820137254,
1.272623049134409,
0.3772614071246888,
1.5806723236624909
],
"means": [
0.054938897550083146,
0.07857019047344137,
0.09669691017996301,
0.1331651285930741,
0.23014019605964756,
0.23392110753704268
],
"minimums": [
0.0,
0.0,
0.0,
0.0,
0.0,
0.0
],
"policy": "eo4_s2a_hls_scale_requires_nonnegative_reflectance,nonzero_variance,mean_delta_lte_2.5_hls_std,above_1_lte_0.5pct,above_2_lte_0.0001pct",
"ratios_above_threshold": [
[
0.0003524516277819038,
1.0719005282071855e-05,
8.131899531213069e-09
],
[
0.0003248356969739042,
9.4573991548008e-06,
5.808499665152192e-09
],
[
0.00034395495447171916,
1.041347819968485e-05,
4.646799732121753e-09
],
[
0.0003888627887828768,
1.1551944134054679e-05,
2.3233998660608767e-09
],
[
0.0002856236774343948,
1.1620484430103476e-05,
0.0
],
[
1.1908586013495024e-05,
1.909834689902041e-06,
0.0
]
],
"reflectance_thresholds": [
1.0,
1.5,
2.0
],
"standard_deviations": [
0.06264576138466228,
0.06715988364863298,
0.0804204884503502,
0.08278582542799018,
0.10455735171699636,
0.10007475087515222
],
"values_above_threshold": [
[
303393,
9227,
7
],
[
279621,
8141,
5
],
[
296079,
8964,
4
],
[
334736,
9944,
2
],
[
245867,
10003,
0
],
[
10251,
1644,
0
]
]
},
"means": [
0.033349706741586264,
0.05701185520536176,
0.05889748132001316,
0.2323245113436119,
0.1972854853760658,
0.11944914225186566
],
"source": "Prithvi-EO-2.0-300M-BurnScars official HLS configuration",
"stds": [
0.02269135568823774,
0.026807560223070237,
0.04004109844362779,
0.07791732423672691,
0.08708738838140137,
0.07241979477437814
]
},
"schema_version": 1
}