| { |
| "sample_id": "sample_000013", |
| "rgb_tif_path": "source_assets/routing/000013/input/rgb.tif", |
| "rgb_preview_path": "source_assets/routing/000013/input/rgb_preview.png", |
| "source": "Sentinel-2 L2A", |
| "bands": [ |
| "B04", |
| "B03", |
| "B02" |
| ], |
| "acquisition_dates": [ |
| "2026-04-26T09:50:29.024000Z", |
| "2026-03-14T09:50:51.024000Z" |
| ], |
| "mosaic_item_ids": [ |
| "S2B_MSIL2A_20260426T095029_R079_T33TWG_20260426T134545", |
| "S2A_MSIL2A_20260314T095051_R079_T33TWG_20260314T152211" |
| ], |
| "cloud_covers": [ |
| 0.004044, |
| 2.74092 |
| ], |
| "s2_search_label": "+/-30d_cloud10", |
| "s2_valid_fraction": 1.0, |
| "rgb_nonblack_fraction": 0.9607, |
| "gsd_m": 10, |
| "chip_size_px": [ |
| 512, |
| 512 |
| ], |
| "crs": "EPSG:32633", |
| "bounds_projected": [ |
| 516568.97516586725, |
| 4621742.799191241, |
| 521688.97516586725, |
| 4626862.799191241 |
| ], |
| "bounds_wgs84": [ |
| 15.199279387146758, |
| 41.74721057134842, |
| 15.261045315176398, |
| 41.793449580230664 |
| ], |
| "center_wgs84": [ |
| 41.77033420111662, |
| 15.230151321637498 |
| ], |
| "activation_code": "EMSR871", |
| "event_name": "Flood in Abruzzo, Molise and Basilicata regions, Italy", |
| "event_date": "2026-04-02", |
| "countries": [ |
| { |
| "name": "Italy" |
| } |
| ], |
| "product_type": "DEL", |
| "product_id": "2537", |
| "product_key": "EMSR871_AOI03_DEL_2537", |
| "aoi": { |
| "name": "San Paolo di Civitate", |
| "number": 3 |
| }, |
| "start_point": { |
| "lat": 41.772175000000004, |
| "lon": 15.212573400000002, |
| "node": 3680792416 |
| }, |
| "selected_shelter": { |
| "name": "Madonna del Carmine (del Ponte)", |
| "confidence": "low_fallback_public_facility", |
| "candidate_id": "C001" |
| }, |
| "network_type": "walk", |
| "osm_aoi_buffer_m": 3000, |
| "road_buffer_m": 8, |
| "flood_risk_buffer_m": 120, |
| "walking_speed_kmh": 4.5, |
| "k_routes_per_type": 3, |
| "routing_ranking_contract": { |
| "version": "packaged_composite_edge_cost_v2", |
| "risk_score": "length-weighted mean edge flood_risk", |
| "fastest_edge_cost": "travel_time_min", |
| "safest_edge_cost": "travel_time_min * (1 + 10 * flood_risk)", |
| "balanced_edge_cost": "travel_time_min * (1 + 4 * flood_risk)", |
| "route_objective": "sum the corresponding edge cost", |
| "eligibility": "blocked_edges == 0", |
| "tie_break": [ |
| "eta_min", |
| "distance_m", |
| "route_id" |
| ], |
| "graph_search_performed_at_runtime": false, |
| "runtime_validation": "recompute metrics and objective from declared candidate geometry and flood-risk road edges" |
| } |
| } |
|
|
