| { |
| "sample_id": "sample_000002", |
| "rgb_tif_path": "source_assets/routing/000002/input/rgb.tif", |
| "rgb_preview_path": "source_assets/routing/000002/input/rgb_preview.png", |
| "source": "Sentinel-2 L2A", |
| "bands": [ |
| "B04", |
| "B03", |
| "B02" |
| ], |
| "acquisition_dates": [ |
| "2024-01-27T10:43:11.024000Z", |
| "2024-01-27T10:43:11.024000Z", |
| "2023-12-18T10:44:41.024000Z", |
| "2023-12-18T10:44:41.024000Z" |
| ], |
| "mosaic_item_ids": [ |
| "S2A_MSIL2A_20240127T104311_R008_T32ULV_20240127T161534", |
| "S2A_MSIL2A_20240127T104311_R008_T31UGQ_20240127T161539", |
| "S2A_MSIL2A_20231218T104441_R008_T32ULV_20231220T102120", |
| "S2A_MSIL2A_20231218T104441_R008_T31UGQ_20231220T102037" |
| ], |
| "cloud_covers": [ |
| 9.934887, |
| 10.773353, |
| 12.810315, |
| 16.161972 |
| ], |
| "s2_search_label": "+/-30d_cloud20", |
| "s2_valid_fraction": 1.0, |
| "rgb_nonblack_fraction": 0.9845, |
| "gsd_m": 10, |
| "chip_size_px": [ |
| 512, |
| 512 |
| ], |
| "crs": "EPSG:32632", |
| "bounds_projected": [ |
| 341396.6967338099, |
| 5474055.737233689, |
| 346516.6967338099, |
| 5479175.737233689 |
| ], |
| "bounds_wgs84": [ |
| 6.811966280734748, |
| 49.398512328520795, |
| 6.884528680027646, |
| 49.44584731329122 |
| ], |
| "center_wgs84": [ |
| 49.4221847210533, |
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| ], |
| "activation_code": "EMSR713", |
| "event_name": "Flood in Saarland region, Germany", |
| "event_date": "2024-01-04", |
| "countries": [ |
| { |
| "name": "Germany" |
| } |
| ], |
| "product_type": "DEL", |
| "product_id": "594", |
| "product_key": "EMSR713_AOI01_DEL_594", |
| "aoi": { |
| "name": "Prims River", |
| "number": 1 |
| }, |
| "start_point": { |
| "lat": 49.422864000000004, |
| "lon": 6.8484583, |
| "node": 4946918397 |
| }, |
| "selected_shelter": { |
| "name": "Johannesschule", |
| "confidence": "low_fallback_public_facility", |
| "candidate_id": "C012" |
| }, |
| "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" |
| } |
| } |
|
|
