Constraints related to the risk of rock-wall landslides - Series
This series of geospatial data layers identifies areas in Wallonia affected by the risk of rock-wall collapse, boulder fall, or steep terrain. It comprises two layers: physical constraints related to landslides, and slopes greater than 30 degrees. Zones of major constraint indicate areas where such risks are significant, relevant for land-use planning and hazard assessment. The dataset is published by the Service public de Wallonie and covers the Walloon region of Belgium, providing a national-scope resource for identifying rockfall and landslide-prone terrain.This series of data layers identifies the risk perimeter of rock wall collapse or boulder fall and slopes with a slope greater than 30 degrees. This series consists of two layers of data: - Physical constraints related to landslides - Slopes greater than 30 degrees Areas of major stress define a…
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (10 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| OBJECTID | oid | Internal unique identifier for the record.Internal unique identifier for the record. |
| COTE | integer | Elevation value associated with the feature.Elevation value associated with the feature. |
| VERSANT | string | Code identifying the slope or hillside section.Code identifying the slope or hillside section. |
| CODE | integer | Numeric code classifying the type of constraint or risk zone.Numeric code classifying the type of constraint or risk zone. |
| TIMESTAMP | date | Date the record was created or last updated.Date the record was created or last updated. |
| GEOM | geometry | Geometric shape of the feature on the map.Geometric shape of the feature on the map. |
| IDENTIdentifiant | string | Unique identifier assigned to the feature.Unique identifier assigned to the feature. |
| AFFLEURAffleurement | string | Indicates whether a rock outcrop is present.Indicates whether a rock outcrop is present. |
| GEOM.AREA | double | Area of the geometric feature.Area of the geometric feature. |
| GEOM.LEN | double | Perimeter length of the geometric feature.Perimeter length of the geometric feature. |
Schema captured from arcgis 21 days 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.
Sample data (3 records)
| OBJECTID | COTE | VERSANT | CODE | TIMESTAMP |
|---|---|---|---|---|
| 1 | 179 | 54/5s-4 | 1 | 1581984000000 |
| 2 | 231 | 54/5s-11 | 1 | 1581984000000 |
| 3 | 278 | 54/5s-3 | 1 | 1581984000000 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Configuration
- Base URL
- https://geoservices.wallonie.be/arcgis/rest/services/AMENAGEMENT_TERRITOIRE/RISQ_EBOULT/MapServer
License
Terms stated by the source (not a recognized license):
SPW
Query examples
curl -s 'https://geoservices.wallonie.be/arcgis/rest/services/AMENAGEMENT_TERRITOIRE/RISQ_EBOULT/MapServer?f=json' -H 'Accept: application/json'Service definition: the list of layers.
Dataset
Volume & freshness
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.