Straßenverkehrslärm LDEN (Ballungsraum Potsdam)

Unchanged publisher material and existing ODA metadata, without a new data request.

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Publisher
Landesamt für Umwelt Brandenburg (LfU)
Publishing level
state
Declared status
active
Effective status
active
Publisher description
How loud is road-traffic noise here during the day? Wie hoch ist der Straßenverkehrslärm (LDEN) an dieser Adresse? Is this location above 65 dB(A) daytime road noise?
Access method
Adapter: wms_featureinfo; spatial binding: point_sampled. Endpoints and authentication remain on the server.
Value extraction
Declarative CEL expressions determine values. This view does not evaluate them.
Spatial query
Declared maximum search radius in metres: None. A missing radius makes no distance guarantee.
Coverage, temporal support, licence, caveats and availabilityOriginal data, unchanged
{
  "availability": {
    "available": true
  },
  "caveats": [
    {
      "de": "Modellierte Werte aus der EU-Lärmkartierung 2022, keine Messung.",
      "en": "Modelled values from the 2022 EU noise-mapping round, not a measurement.",
      "id": "bb_laerm_strasse_lden-99fc65bff1"
    },
    {
      "de": "Erfasst nur ausgewiesene Ballungsräume; Potsdam gilt als Ballungsraum.",
      "en": "Covers designated agglomerations only; Potsdam qualifies as a Ballungsraum.",
      "id": "bb_laerm_strasse_lden-88b5ed704a"
    },
    {
      "de": "Ein Band, kein Einzelwert: '>75 dB(A)' bedeutet ab 75, nicht genau 75.",
      "en": "A band, not a scalar: '>75 dB(A)' means at or above 75, not exactly 75.",
      "id": "bb_laerm_strasse_lden-2a13b63786"
    }
  ],
  "coverage": {
    "bbox": [
      12.889205,
      52.339536,
      13.170273,
      52.510677
    ],
    "note": "Mapped for the published Potsdam agglomeration extent only; locations outside it are not queried.",
    "polygon": null,
    "region": null
  },
  "coverage_relation": "not_requested",
  "description": [
    "How loud is road-traffic noise here during the day?",
    "Wie hoch ist der Straßenverkehrslärm (LDEN) an dieser Adresse?",
    "Is this location above 65 dB(A) daytime road noise?"
  ],
  "license": {
    "attribution": "© GeoBasis-DE/LGB, dl-de/by-2-0",
    "id": "dl-de/by-2-0",
    "share_alike": false,
    "source_url": "https://inspire.brandenburg.de/services/laerm_wms?request=GetCapabilities&service=WMS"
  },
  "match_reasons": [
    "source_ids"
  ],
  "publisher": "Landesamt für Umwelt Brandenburg (LfU)",
  "query_capabilities": {
    "as_of": true,
    "binding": "point_sampled",
    "executable": true,
    "latest": "edition valid at request time; live uses publisher response",
    "time_range": false
  },
  "source_id": "bb_laerm_strasse_lden",
  "source_level": "state",
  "status": "active",
  "temporal": {
    "aggregation": null,
    "from_field": null,
    "kind": "versioned",
    "max_age_minutes": null,
    "max_windows": null,
    "next_expected_update": "2027-01-01",
    "open_ended": null,
    "stichtag_note": null,
    "timestamp_field": null,
    "timestamp_format": null,
    "timestamp_zone": null,
    "to_field": null,
    "update_cadence": "every five years (EU END round)",
    "vintages": [
      {
        "layer": "pdm_strasse_lden2022",
        "valid_from": "2022-01-01",
        "valid_to": "2027-01-01"
      }
    ],
    "window": null,
    "years": null
  },
  "themes": [
    "human_health_and_safety",
    "transport_networks"
  ],
  "title": "Straßenverkehrslärm LDEN (Ballungsraum Potsdam)",
  "verification": {
    "last_verified": "2026-09-11",
    "next_expected_update": "2027-01-01"
  }
}
Existing dated monitoring outcomesOriginal data, unchanged
{
  "reason": "stale_probe",
  "state": "unknown"
}

Missing, stale, malformed or inconclusive results mean unknown. This view does not start a probe.

Public YAML projection — not the original file
id: bb_laerm_strasse_lden
title: Straßenverkehrslärm LDEN (Ballungsraum Potsdam)
publisher: Landesamt für Umwelt Brandenburg (LfU)
source_level: state
answers:
- How loud is road-traffic noise here during the day?
- Wie hoch ist der Straßenverkehrslärm (LDEN) an dieser Adresse?
- Is this location above 65 dB(A) daytime road noise?
themes:
- human_health_and_safety
- transport_networks
coverage:
  bbox:
  - 12.889205
  - 52.339536
  - 13.170273
  - 52.510677
  region: null
  polygon: null
  note: Mapped for the published Potsdam agglomeration extent only; locations outside
    it are not queried.
temporal:
  kind: versioned
  vintages:
  - valid_from: '2022-01-01'
    valid_to: '2027-01-01'
    layer: pdm_strasse_lden2022
  next_expected_update: '2027-01-01'
  update_cadence: every five years (EU END round)
  stichtag_note: null
  from_field: null
  to_field: null
  open_ended: null
  max_age_minutes: null
  timestamp_field: null
  timestamp_format: null
  timestamp_zone: null
  window: null
  aggregation: null
  max_windows: null
  years: null
license:
  id: dl-de/by-2-0
  attribution: © GeoBasis-DE/LGB, dl-de/by-2-0
  source_url: https://inspire.brandenburg.de/services/laerm_wms?request=GetCapabilities&service=WMS
  share_alike: false
caveats:
- id: bb_laerm_strasse_lden-99fc65bff1
  en: Modelled values from the 2022 EU noise-mapping round, not a measurement.
  de: Modellierte Werte aus der EU-Lärmkartierung 2022, keine Messung.
- id: bb_laerm_strasse_lden-88b5ed704a
  en: Covers designated agglomerations only; Potsdam qualifies as a Ballungsraum.
  de: Erfasst nur ausgewiesene Ballungsräume; Potsdam gilt als Ballungsraum.
- id: bb_laerm_strasse_lden-2a13b63786
  en: 'A band, not a scalar: ''>75 dB(A)'' means at or above 75, not exactly 75.'
  de: 'Ein Band, kein Einzelwert: ''>75 dB(A)'' bedeutet ab 75, nicht genau 75.'
status: active
verify:
  last_verified: '2026-09-11'
  next_expected_update: '2027-01-01'
access:
  type: wms_featureinfo
binding:
  kind: point_sampled
extraction:
  language: CEL
  evaluated: false
  measurements:
  - label: Straßenverkehrslärm LDEN
    unit: dB(A)
    value_kind: band
sampling:
  max_radius_m: null
  field_sampling:
    strategy: ring
    radius_m: 25.0
    n: 8
    include_centre: true
    aggregation: mode
    nodata_tokens:
    - ''
    - 'null'

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