{
  "use_case_id": "glacier-ice-survey",
  "use_case": "Polar, glacier & volcano surveys",
  "quantity": null,
  "unit": "mission",
  "country": "CA",
  "currency": "EUR",
  "estimate": {
    "low": 1500,
    "high": 4500,
    "currency": "EUR",
    "based_on": 2
  },
  "method": "published unit price × quantity (exact unit conversions only); filtered to the best region match; older prices only if nothing newer",
  "notes": [
    "No benchmark specific to CA; the range uses benchmarks from other regions. Local prices can differ a lot.",
    "No quantity given: costs are per 1 mission.",
    "Arithmetic on published prices, not a quote: scope, access, permits, minimums and travel change real prices. Ask suppliers via submit_rfq."
  ],
  "basis": [
    {
      "kind": "benchmark",
      "provider_id": null,
      "description": "One-off drone photogrammetry mission on a glacier or high-mountain site (1 day) (C-DRONE price guide, France, observed 2026 range, excl. VAT)",
      "unit_price": {
        "low": 1500,
        "high": 3500,
        "currency": "EUR",
        "unit": "per mission"
      },
      "region": "FR",
      "region_match": "other_or_global",
      "source_url": "https://c-drone.fr/en/guides/glacier-mountain-monitoring-drone-photogrammetry-climate/",
      "as_of": "2026-09-22",
      "older_price": false,
      "unit_conversion": null,
      "cost": {
        "low": 1500,
        "high": 3500,
        "currency": "EUR"
      },
      "used_in_range": true
    },
    {
      "kind": "benchmark",
      "provider_id": null,
      "description": "Post-eruption drone photogrammetry over a restricted area under 50 ha (orthophoto + DSM) (C-DRONE price guide, France, observed 2026 range, excl. VAT)",
      "unit_price": {
        "low": 2000,
        "high": 4500,
        "currency": "EUR",
        "unit": "per mission"
      },
      "region": "FR",
      "region_match": "other_or_global",
      "source_url": "https://c-drone.fr/en/guides/active-volcano-monitoring-drone-piton-de-la-fournaise-soufriere-mount-pelee-price/",
      "as_of": "2026-09-22",
      "older_price": false,
      "unit_conversion": null,
      "cost": {
        "low": 2000,
        "high": 4500,
        "currency": "EUR"
      },
      "used_in_range": true
    }
  ],
  "available_units": [
    "mission"
  ],
  "fx_date": "2026-10-27"
}