Mapped NVE hazard-zone matches at the address point
hazard_zones14 felter9 av feltene åpne i demoen
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.
- The canonical hazard answer: hazards, safety_and_regulations and ground_integrity answer from the same zones and the same rule. Point-in-polygon against locally ingested NVE zones. True reports a match in a mapped zone. False reports no match, and only where the address's kommune is in the layer's coverage (/coverage) — that proves we hold zones there, not complete municipal surveying. Outside coverage the answer is null and the matching *_status is unknown_not_covered. Missing matches never establish absence of hazard. Null must never be read as clearance. Source freshness is unverified unless a retrieval timestamp is supplied.
- flood_min_return_period is the lowest present-climate recurrence whose zone covers the point (e.g. 20 = inside the 20-year flood zone); flood_climate_adjusted is true when the point lies in NVE's climate-adjusted (year-2100) zone, so in_flood_zone true with a null flood_min_return_period means the 2100 zone only. Quick clay reports the most severe NVE grade at the point, whether that zone is the release area (where a slide starts) or the run-out area (where the masses end up), and NVE's risk class 1-5. landslide_hazard_type 'combined' is NVE's joint zone for every slide type in steep terrain. Not an engineering assessment.
Felter
10 av 14 felter er verdifelter — de som avgjør om en post faktisk sier noe. Resten er kontekst: identifikatorer, koder og tidsstempler. Feltene merket «åpen» returnerer verdier til anonyme kallere; de øvrige krever nøkkel.
| Felt | Type | Rolle | Demo |
|---|---|---|---|
| in_flood_zone | boolean | null | verdi | åpen |
| flood_status | string | null | verdi | — |
| flood_min_return_period | integer | null (år) | verdi | åpen |
| flood_climate_adjusted | boolean | null | kontekst | åpen |
| in_quick_clay_zone | boolean | null | verdi | åpen |
| quick_clay_status | string | null | verdi | — |
| quick_clay_hazard_level | string | null | verdi | åpen |
| quick_clay_zone_type | string | null | verdi | — |
| quick_clay_consequence_class | string | null | kontekst | åpen |
| quick_clay_risk_class | integer | null | kontekst | — |
| in_landslide_zone | boolean | null | verdi | åpen |
| landslide_status | string | null | verdi | — |
| landslide_hazard_type | string | null | verdi | åpen |
| landslide_safety_class | string | null | kontekst | åpen |
Hent denne seksjonen
curl -H "X-API-Key: $APPROACH_API_KEY" \ "https://api.approach.no/api/v1/addresses/285717643?include=hazard_zones" # paginated, one section at a time curl -H "X-API-Key: $APPROACH_API_KEY" \ "https://api.approach.no/api/v1/addresses/285717643/sections/hazard_zones?limit=25"
Prøv den nå
Dette er et ekte kall mot den offentlige demoen, herfra. Svaret under er det API-et returnerte — ikke et eksempel.