Water accessoryAcessório de água
Acessório de águaWater accessory
This dataset provides geospatial information on accessories of the water supply network in Portugal. It includes the location of each accessory along with additional attributes that help characterize the network. The data support the management of the water distribution infrastructure and help ensure continuity and reliability of the water supply service. It is published as part of Portugal's national open data portal, dados.gov.pt, and is intended for use in network planning, maintenance, and monitoring by water utilities and related authorities.Este conjunto de dados contém informações geoespaciais sobre os acessórios da rede de abastecimento de água. O conjunto de dados inclui a localização, bem como outros campos de informação que ajudam a caracterizar a rede. Estes dados são essenciais para a gestão da rede hídrica e a garantia da co...
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Data schema (13 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| id | text | Unique identifier of the water accessory (NGSI-LD URN).Unique identifier of the water accessory (NGSI-LD URN). |
| type | text | Entity type of the record, e.g. Junction.Entity type of the record, e.g. Junction. |
| name | text | Name property identifying the accessory instance.Name property identifying the accessory instance. |
| location | text | Geospatial coordinates of the accessory as a GeoJSON property.Geospatial coordinates of the accessory as a GeoJSON property. |
| refNetworkRef network | text | Reference link to the water supply network or system the accessory belongs to.Reference link to the water supply network or system the accessory belongs to. |
| dimension | text | — |
| junctionTypeJunction type | text | Type of junction fitting, e.g. tee junction or blank flange.Type of junction fitting, e.g. tee junction or blank flange. |
| material | text | Material the accessory is made of, e.g. plastic or cast iron.Material the accessory is made of, e.g. plastic or cast iron. |
| materialClassMaterial class | text | General material classification, metallic or non-metallic.General material classification, metallic or non-metallic. |
| pressureClassPressure class | text | Pressure rating class of the accessory, e.g. PN16 or PN25.Pressure rating class of the accessory, e.g. PN16 or PN25. |
| address | text | Address details including district and region of the accessory's location.Address details including district and region of the accessory's location. |
| dateObservedDate observed | text | Date and time the accessory data was observed or recorded.Date and time the accessory data was observed or recorded. |
| @context | text | List of JSON-LD context URLs defining the data model vocabulary.List of JSON-LD context URLs defining the data model vocabulary. |
Schema inferred from the distribution file's first records 3 days ago. Column types are sampled estimates, not source-declared.
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 (5 records)
Record 1id: urn:apin:Junction:32232 · name: {"type": "Property", "value": "Junction:
{
"id": "urn:apin:Junction:32232",
"name": "{\"type\": \"Property\", \"value\": \"Junction:32232\"}",
"type": "Junction",
"address": "{\"type\": \"Property\", \"value\": {\"district\": \"Leiria\", \"addressRegion\": \"Centro\", \"addressCountry\": \"Portugal\", \"addressLocality\": \"Castanheira de Pêra\"}}",
"@context": "[\"https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld\", \"https://raw.githubusercontent.com/smart-data-models/dataModel.WaterNetworkManagement/master/context.jsonld\"]",
"location": "{\"type\": \"GeoProperty\", \"value\": {\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"EPSG:3763\"}}, \"type\": \"Point\", \"coordinates\": [-4681.581903549, 43707.158574046]}, \"coordinateSystem\": {\"type\": \"Property\", \"value\": \"EPSG:3763\"}}",
"material": "{\"type\": \"Property\", \"value\": \"plastic\"}",
"dimension": "{\"type\": \"Property\", \"value\": {\"diameter\": 63, \"unitCode\": \"MMT\"}}",
"refNetwork": "{\"type\": \"Relationship\", \"object\": \"urn:apin:sistema:captacao_coentral_das_barreiras\"}",
"dateObserved": "{\"type\": \"Property\", \"value\": \"2026-10-08T07:32:02Z\"}",
"junctionType": "{\"type\": \"Property\", \"value\": \"teeJunction\"}",
"materialClass": "{\"type\": \"Property\", \"value\": \"non-metallic\"}",
"pressureClass": "{\"type\": \"Property\", \"value\": \"PN16\"}"
}Record 2id: urn:apin:Junction:32233 · name: {"type": "Property", "value": "Junction:
{
"id": "urn:apin:Junction:32233",
"name": "{\"type\": \"Property\", \"value\": \"Junction:32233\"}",
"type": "Junction",
"address": "{\"type\": \"Property\", \"value\": {\"district\": \"Leiria\", \"addressRegion\": \"Centro\", \"addressCountry\": \"Portugal\", \"addressLocality\": \"Castanheira de Pêra\"}}",
"@context": "[\"https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld\", \"https://raw.githubusercontent.com/smart-data-models/dataModel.WaterNetworkManagement/master/context.jsonld\"]",
"location": "{\"type\": \"GeoProperty\", \"value\": {\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"EPSG:3763\"}}, \"type\": \"Point\", \"coordinates\": [-4517.252499104, 43746.93291008]}, \"coordinateSystem\": {\"type\": \"Property\", \"value\": \"EPSG:3763\"}}",
"material": "{\"type\": \"Property\", \"value\": \"castIron\"}",
"dimension": "{\"type\": \"Property\", \"value\": {\"diameter\": 63, \"unitCode\": \"MMT\"}}",
"refNetwork": "{\"type\": \"Relationship\", \"object\": \"urn:apin:sistema:captacao_coentral_das_barreiras\"}",
"dateObserved": "{\"type\": \"Property\", \"value\": \"2026-10-08T07:32:02Z\"}",
"junctionType": "{\"type\": \"Property\", \"value\": \"reducerJunction\"}",
"materialClass": "{\"type\": \"Property\", \"value\": \"metallic\"}",
"pressureClass": "{\"type\": \"Property\", \"value\": \"PN25\"}"
}Record 3id: urn:apin:Junction:32288 · name: {"type": "Property", "value": "Junction:
{
"id": "urn:apin:Junction:32288",
"name": "{\"type\": \"Property\", \"value\": \"Junction:32288\"}",
"type": "Junction",
"address": "{\"type\": \"Property\", \"value\": {\"district\": \"Leiria\", \"addressRegion\": \"Centro\", \"addressCountry\": \"Portugal\", \"addressLocality\": \"Castanheira de Pêra\"}}",
"@context": "[\"https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld\", \"https://raw.githubusercontent.com/smart-data-models/dataModel.WaterNetworkManagement/master/context.jsonld\"]",
"location": "{\"type\": \"GeoProperty\", \"value\": {\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"EPSG:3763\"}}, \"type\": \"Point\", \"coordinates\": [-4831.035327526, 43551.521557863]}, \"coordinateSystem\": {\"type\": \"Property\", \"value\": \"EPSG:3763\"}}",
"material": "{\"type\": \"Property\", \"value\": \"plastic\"}",
"dimension": "{\"type\": \"Property\", \"value\": {\"diameter\": 63, \"unitCode\": \"MMT\"}}",
"refNetwork": "{\"type\": \"Relationship\", \"object\": \"urn:apin:sistema:captacao_coentral_das_barreiras\"}",
"dateObserved": "{\"type\": \"Property\", \"value\": \"2026-10-08T07:32:02Z\"}",
"junctionType": "{\"type\": \"Property\", \"value\": \"teeJunction\"}",
"materialClass": "{\"type\": \"Property\", \"value\": \"non-metallic\"}",
"pressureClass": "{\"type\": \"Property\", \"value\": \"PN16\"}"
}Record 4id: urn:apin:Junction:32289 · name: {"type": "Property", "value": "Junction:
{
"id": "urn:apin:Junction:32289",
"name": "{\"type\": \"Property\", \"value\": \"Junction:32289\"}",
"type": "Junction",
"address": "{\"type\": \"Property\", \"value\": {\"district\": \"Leiria\", \"addressRegion\": \"Centro\", \"addressCountry\": \"Portugal\", \"addressLocality\": \"Castanheira de Pêra\"}}",
"@context": "[\"https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld\", \"https://raw.githubusercontent.com/smart-data-models/dataModel.WaterNetworkManagement/master/context.jsonld\"]",
"location": "{\"type\": \"GeoProperty\", \"value\": {\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"EPSG:3763\"}}, \"type\": \"Point\", \"coordinates\": [-4810.575159465, 43592.619384386]}, \"coordinateSystem\": {\"type\": \"Property\", \"value\": \"EPSG:3763\"}}",
"material": "{\"type\": \"Property\", \"value\": \"plastic\"}",
"dimension": "{\"type\": \"Property\", \"value\": {\"diameter\": 63, \"unitCode\": \"MMT\"}}",
"refNetwork": "{\"type\": \"Relationship\", \"object\": \"urn:apin:sistema:captacao_coentral_das_barreiras\"}",
"dateObserved": "{\"type\": \"Property\", \"value\": \"2026-10-08T07:32:02Z\"}",
"junctionType": "{\"type\": \"Property\", \"value\": \"teeJunction\"}",
"materialClass": "{\"type\": \"Property\", \"value\": \"non-metallic\"}",
"pressureClass": "{\"type\": \"Property\", \"value\": \"PN16\"}"
}Record 5id: urn:apin:Junction:32290 · name: {"type": "Property", "value": "Junction:
{
"id": "urn:apin:Junction:32290",
"name": "{\"type\": \"Property\", \"value\": \"Junction:32290\"}",
"type": "Junction",
"address": "{\"type\": \"Property\", \"value\": {\"district\": \"Leiria\", \"addressRegion\": \"Centro\", \"addressCountry\": \"Portugal\", \"addressLocality\": \"Castanheira de Pêra\"}}",
"@context": "[\"https://uri.etsi.org/ngsi-ld/v1/ngsi-ld-core-context.jsonld\", \"https://raw.githubusercontent.com/smart-data-models/dataModel.WaterNetworkManagement/master/context.jsonld\"]",
"location": "{\"type\": \"GeoProperty\", \"value\": {\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"EPSG:3763\"}}, \"type\": \"Point\", \"coordinates\": [-4830.176773864, 43646.30588216]}, \"coordinateSystem\": {\"type\": \"Property\", \"value\": \"EPSG:3763\"}}",
"material": "{\"type\": \"Property\", \"value\": \"castIron\"}",
"dimension": "{\"type\": \"Property\", \"value\": {\"diameter\": 63, \"unitCode\": \"MMT\"}}",
"refNetwork": "{\"type\": \"Relationship\", \"object\": \"urn:apin:sistema:captacao_coentral_das_barreiras\"}",
"dateObserved": "{\"type\": \"Property\", \"value\": \"2026-10-08T07:32:02Z\"}",
"junctionType": "{\"type\": \"Property\", \"value\": \"reducerJunction\"}",
"materialClass": "{\"type\": \"Property\", \"value\": \"metallic\"}",
"pressureClass": "{\"type\": \"Property\", \"value\": \"PN25\"}"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -sL 'https://api-dados-abertos.apin.pt/Junction_ngsild' -o data.csvFull csv file download — the schema shown was inferred from the file's first records.
Dataset
Volume & freshness
License
No license declared upstream.
Distributions (1)
Junction_ngsild
https://api-dados-abertos.apin.pt/Junction_ngsild9.2 MB
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.