Rockfall awareness areas, release and run-out (NVE/NGU aktsomhetskart steinsprang)

rockfall_awareness_areas8 fieldsNot in the demo

Source: NVE/NGU Steinsprang aktsomhetsområder via Geonorge
Geography: The address point
Reported stale after: 400 days
Access: Requires an API key granted this section
Contract version: 1

Available with: bought bundle or agreed plan (all fields) · Pricing

What this does not say

Quoted verbatim from the section’s warnings field, exactly as the API returns it. They are not translated: a translation would show something other than what your response actually contains.

An aktsomhet (awareness) map is a national screening layer drawn at coarse scale: inside an area, a site-specific assessment is warranted; outside every area it says nothing about safety. It is not a hazard zone in the TEK17 sense. This section holds the run-out areas (where rocks can reach); the release areas (geo.nve_steinsprang_utlosning) are collected but not served separately.
Licence: NLOD. Attribution: Norwegian Water Resources and Energy Directorate (NVE) via Geonorge.
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.

Fields

2 of 8 fields are value fields — the ones that decide whether a record actually says anything. The rest are context: identifiers, codes and timestamps.

Field	Type	Role
feature_id	string \| null	context
label	string \| null	value
municipality_code	string \| null	context
updated_at	string \| null	context
slide_type_code	string \| null	context
quality_class	string \| null	context
straight_line_distance_m	integer \| null (m)	context
contains_address	boolean \| null	value

Fetch this section

Send the key in the X-API-Key header. The section can be fetched with the rest of the address, or on its own with pagination.

curl --fail-with-body --silent --show-error \
  -H "X-API-Key: $APPROACH_API_KEY" \
  'https://api.approach.no/api/v1/addresses/285717643?include=rockfall_awareness_areas'

# paginated, one section at a time
curl --fail-with-body --silent --show-error \
  -H "X-API-Key: $APPROACH_API_KEY" \
  'https://api.approach.no/api/v1/addresses/285717643/sections/rockfall_awareness_areas?limit=25'

Why it cannot be tried here

This section is not part of the public demo projection. That is a licensing and privacy decision, not a sign the data is missing: it is served to customers granted the section.