Geological hazard map by sub-processGeologische Gefahrenkarte nach Teilprozess

Geologische Gefahrenkarte nach TeilprozessGeological hazard map by sub-process

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A geographic inventory of areas exposed to geological hazards, broken down by detailed process type, including rockfall, landslides, slope failures, ground collapse and mudflows. The dataset is published for the Canton of Valais, Switzerland, and forms part of its cantonal geoinformation system. It supports hazard mapping and risk assessment by identifying zones affected by specific geological processes rather than providing a single aggregated hazard classification.Inventaire géographique des zones exposées à des dangers géologiques par processus détaillé (chute de blocs, éboulement, glissement de terrain, effondrement et coulées boueuse).

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Data schema (10 fields)

Click a field to see example values.

Field	Type	Description
OBJECTID	oid	Internal unique record identifier.Internal unique record identifier.
GID	integer	Unique identifier for the geographic hazard zone feature.Unique identifier for the geographic hazard zone feature.
DANGER	integer	Numeric code for the hazard danger level.Numeric code for the hazard danger level.
DANGER_FRDanger fr	string	Hazard danger level label in French.Hazard danger level label in French.
DANGER_DEDanger de	string	Hazard danger level label in German.Hazard danger level label in German.
NUM_MATRICENum matrice	integer	Numeric code identifying the hazard matrix category.Numeric code identifying the hazard matrix category.
NUM_MATRICE_FRNum matrice fr	string	Hazard matrix category label in French.Hazard matrix category label in French.
NUM_MATRICE_DENum matrice de	string	Hazard matrix category label in German.Hazard matrix category label in German.
Shape__AreaShape area	double	Area of the hazard zone polygon, in square meters.Area of the hazard zone polygon, in square meters.
Shape__LengthShape length	double	Perimeter length of the hazard zone polygon, in meters.Perimeter length of the hazard zone polygon, in meters.

Schema captured from arcgis 1 month ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (3 records)

Record 1GID: 244 · DANGER: 0

{
  "GID": 244,
  "DANGER": 0,
  "OBJECTID": 1,
  "DANGER_DE": "nicht gefährdet ",
  "DANGER_FR": "non exposé",
  "NUM_MATRICE": 0,
  "Shape__Area": 136568.45166015625,
  "Shape__Length": 1684.8107273997825,
  "NUM_MATRICE_DE": "nicht gefährdet ",
  "NUM_MATRICE_FR": "non exposé"
}

Record 2GID: 328 · DANGER: 0

{
  "GID": 328,
  "DANGER": 0,
  "OBJECTID": 2,
  "DANGER_DE": "nicht gefährdet ",
  "DANGER_FR": "non exposé",
  "NUM_MATRICE": 0,
  "Shape__Area": 10325.82666015625,
  "Shape__Length": 830.9579300790846,
  "NUM_MATRICE_DE": "nicht gefährdet ",
  "NUM_MATRICE_FR": "non exposé"
}

Record 3GID: 181 · DANGER: 0

{
  "GID": 181,
  "DANGER": 0,
  "OBJECTID": 3,
  "DANGER_DE": "nicht gefährdet ",
  "DANGER_FR": "non exposé",
  "NUM_MATRICE": 0,
  "Shape__Area": 200.7724609375,
  "Shape__Length": 63.263880058338884,
  "NUM_MATRICE_DE": "nicht gefährdet ",
  "NUM_MATRICE_FR": "non exposé"
}

Live sample captured at profiling time — values may have changed upstream.

Verification Status

Using the API

Configuration

Base URL: https://services1.arcgis.com/rMlsWo8szOzlrpCq/ArcGIS/rest/services/DANAT_geologie/FeatureServer/effondrements

Query examples

curl -s 'https://services1.arcgis.com/rMlsWo8szOzlrpCq/ArcGIS/rest/services/DANAT_geologie/FeatureServer/effondrements?f=json' -H 'Accept: application/json'

Layer definition: fields, geometry type, capabilities.

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