flood derived

{
  "input": {
    "type": "http",
    "method": "GET",
    "queryParams": {
      "address": "1700 Convention Center Dr, Miami Beach, FL 33139"
    }
  },
  "output": {
    "type": "json",
    "example": {
      "terrain": {
        "note": "30 m surface-model values (Copernicus GLO-30): buildings and trees can distort them in built-up areas. The FEMA zone is the regulatory flood status.",
        "hand_class": "low-lying relative to the nearest drainage (HAND < 5 m)",
        "elevation_m": 2.4,
        "height_above_nearest_drainage_m": 0.1
      },
      "location": {
        "lat": 25.792247,
        "lon": -80.134934,
        "input": "1700 Convention Center Dr, Miami Beach, FL 33139",
        "county": "Miami-Dade County",
        "census_tract": "12086004206",
        "matched_address": "1700 CONVENTION CENTER DR, MIAMI BEACH, FL, 33139"
      },
      "fema_flood_zone": {
        "zone": "AE",
        "mapped": true,
        "firm_id": "12086C",
        "subtype": null,
        "description": "Special Flood Hazard Area: 1% or greater annual chance of flooding (the '100-year floodplain').",
        "base_flood_elevation_ft": 8,
        "special_flood_hazard_area": true
      },
      "probability_30yr": {
        "max": null,
        "min": 0.26,
        "basis": "1-(1-p)^30 from the FEMA zone's annual-chance bounds; null = FEMA gives no bound"
      }
    }
  }
}