Modelled wildfire exposure (wildland-urban interface)
wildfire_exposure22 felterIkke i demoen
Tilgjengelig med: kjøpt kvote eller avtalt plan (alle felt) · Priser
Hva dette ikke sier
Gjengitt ordrett fra seksjonens warnings-felt, slik API-et returnerer det. Vi oversetter dem ikke: en oversettelse ville vist noe annet enn det svaret ditt faktisk inneholder.
- An estimate, not a fire-risk assessment or an insurance rating: wildfire_exposure_index (0-100) multiplies how often the weather in the address's 1 km cell reaches MET's level 3 fire danger (FWI 17 or more; share of observed days, saturating at 15 %), the flammability-weighted share of AR50 land cover within 100 m (weight 0.6) and 500 m (0.4), and an isolation factor (1.5 with at most 3 buildings within 100 m, 1.2 with 4-10, 1.0 above). Flammability weights are assumptions (coniferous forest 1.0, mixed 0.8, deciduous 0.5, heath and open ground 0.4, wetland 0.2), not calibrated.
- MET publishes only about 32 days of FWI analyses, so the fire-weather history is accumulated from 6 Oct 2026 onwards: status fwi_history_partial means fewer than 365 days are observed and the share describes that period only (autumn-biased in the first months). Null is never zero: the index is null (status inputs_missing) when the cell has no FWI history or no AR50 land cover reaches the address.
- validation names the metric and reference dataset (NASA FIRMS satellite fire detections); its value is null until that reference is ingested. Building materials, distance to the fire service and fuel moisture on the day are not modelled.
- Straight-line EPSG:25833 distances from the address point to the feature; not travel distance. Source features are imported as published, with their own accuracy and update cadence; updated_at is our import time.
Felter
4 av 22 felter er verdifelter — de som avgjør om en post faktisk sier noe. Resten er kontekst: identifikatorer, koder og tidsstempler.
| Felt | Type | Rolle |
|---|---|---|
| feature_id | string | null | kontekst |
| label | string | null | kontekst |
| municipality_code | string | null | kontekst |
| updated_at | string | null | kontekst |
| wildfire_exposure_index | number | null | verdi |
| status | string | null | kontekst |
| method | string | null | kontekst |
| method_version | string | null | kontekst |
| fwi_threshold | integer | null | kontekst |
| high_fwi_day_share | number | null (andel) | verdi |
| high_fwi_days | integer | null (døgn) | kontekst |
| fwi_days_observed | integer | null | kontekst |
| fwi_first_day | string | null | kontekst |
| fwi_last_day | string | null | kontekst |
| max_fwi | number | null | kontekst |
| flammable_share_100m | number | null (andel) | verdi |
| flammable_share_500m | number | null (andel) | verdi |
| conifer_share_500m | number | null (andel) | kontekst |
| buildings_within_100m | integer | null | kontekst |
| isolation_factor | number | null | kontekst |
| inputs | array<object> | null | kontekst |
| validation | object | null | kontekst |
Hent denne seksjonen
Send nøkkelen i X-API-Key-headeren. Seksjonen kan hentes med resten av adressen, eller alene med paginering.
curl --fail-with-body --silent --show-error \ -H "X-API-Key: $APPROACH_API_KEY" \ 'https://api.approach.no/api/v1/addresses/285717643?include=wildfire_exposure' # paginert, én seksjon om gangen curl --fail-with-body --silent --show-error \ -H "X-API-Key: $APPROACH_API_KEY" \ 'https://api.approach.no/api/v1/addresses/285717643/sections/wildfire_exposure?limit=25'
Hvorfor den ikke kan prøves her
Seksjonen er ikke en del av den offentlige demoprojeksjonen. Det er en lisens- og personvernavgjørelse, ikke et tegn på at dataene mangler: de serveres til kunder med tilgang til seksjonen.