Low and high water levels of inland watersSisävesien ala- ja ylävesien tasot
Sisävesien ala- ja ylävesien tasotLow and high water levels of inland waters
This dataset, published by Traficom, provides the low-water (LW) and high-water (HW) levels for inland lake basins intended for use on nautical charts. It includes area-based map layers showing LW and HW levels both in the N2000 height system and in the NN system. Low water levels serve as the reference baseline for chart depth information. The dataset supports nautical charting and navigation-related applications on Finnish inland waterways by providing standardized reference water levels per lake basin.Aineisto kertoo merikartoilla käyttäväksi tarkoitetut ala- ja yläveden tasot järvialtaittain, ja sisältää seuraavat karttatasot aluemaisina kohteina: Alaveden (LW) ja yläveden (HW) tasot N2000-järjestelmässä Alaveden (LW) ja yläveden (HW) tasot NN-järjestelmässä Alavettä (LW) käytetään lähtökohta...
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (16 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| AHTI_INFFIAhti inffi | string | — |
| AHTI_INFSVAhti infsv | string | — |
| AHTI_NAMFIAhti namfi | string | — |
| AHTI_NAMSVAhti namsv | string | — |
| AHTI_NTMENAhti ntmen | string | — |
| AHTI_TYPLIAhti typli | string | — |
| IDENTIFIER | string | — |
| INFORM | string | — |
| PVM | string | — |
| SORDAT | string | — |
| GEOM | geometry | — |
| OBJNAM | string | — |
| STATUS | string | — |
| ID | decimal | — |
| INFO | string | — |
| INFO_SVInfo sv | string | — |
Schema captured from ckan 28 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 (2 records)
Record 1PVM: 2023-02-02T08:33:19 · INFORM: Suomi Finland
{
"PVM": "2023-02-02T08:33:19",
"INFORM": "Suomi Finland",
"SORDAT": "20181016",
"AHTI_INFFI": null,
"AHTI_INFSV": null,
"AHTI_NAMFI": null,
"AHTI_NAMSV": null,
"AHTI_NTMEN": null,
"AHTI_TYPLI": "1",
"IDENTIFIER": "FI 0000153013 55000"
}Record 2PVM: 2023-02-02T08:33:19 · INFORM: Suomi Finland
{
"PVM": "2023-02-02T08:33:19",
"INFORM": "Suomi Finland",
"SORDAT": "20120202",
"AHTI_INFFI": null,
"AHTI_INFSV": null,
"AHTI_NAMFI": null,
"AHTI_NAMSV": null,
"AHTI_NTMEN": null,
"AHTI_TYPLI": "1",
"IDENTIFIER": "FI 0000153026 55000"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://www.avoindata.fi/data/api/3/action/package_show?id=sisavesien-ala-ja-ylavesien-tasot' -H 'Accept: application/json'Full CKAN dataset record: resources, licence, organization, freshness.
Dataset
Volume & freshness
License
No license declared upstream.
Distributions (3)
https://julkinen.traficom.fi/oskari/
https://julkinen.traficom.fi/oskari/https://julkinen.traficom.fi/inspirepalvelu/avoin/wms?request=getcapabilities
https://julkinen.traficom.fi/inspirepalvelu/avoin/wms?request=getcapabilitieshttps://julkinen.traficom.fi/inspirepalvelu/avoin/wfs?request=getcapabilities
https://julkinen.traficom.fi/inspirepalvelu/avoin/wfs?request=getcapabilitiesSource: ckan · Open original page
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.