{ "total_samples": 7524, "columns": [ "sample_id", "lon", "lat", "target_date", "s2_date", "s2_scene_id", "cloud_cover", "temporal_offset_days", "ecoregion", "province", "realm", "year", "depth", "depth_mean", "depth_std", "depth_min", "depth_max", "land_fraction", "depth_valid", "gebco_version" ], "task": "regression", "targets": [ "depth" ], "spatial_ood": "Mediterranean", "temporal_ood": "2022-2023" }