Digital Terrain Model (DEM)Ψηφιακό Μοντέλο Εδάφους (DEM)
Ψηφιακό Μοντέλο Εδάφους (DEM)Digital Terrain Model (DEM)
A WMS API providing access to a Digital Terrain Model (DEM) for the municipal area of Delta, Greece. The service is published through the municipality's geoserver platform, built on OSGeo open-source geospatial software, and offers free, unauthenticated access to elevation data. It can be used for terrain analysis, mapping, hydrology, and planning applications requiring detailed ground elevation information within the local jurisdiction.Ψηφιακό Μοντέλο Εδάφους (DEM)
Trust score
How is this computed?Weighted across five axes. Tap a ring for what it measures.
Data schema (35 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| id | int | Internal record identifier.Internal record identifier. |
| geom | geometry | Geometric shape of the plot or feature.Geometric shape of the plot or feature. |
| dimos | string | Municipality where the property is located.Municipality where the property is located. |
| im_ekdosisIm ekdosis | string | Issue date of the permit or document.Issue date of the permit or document. |
| aa_praksisAa praksis | string | Serial number of the administrative act.Serial number of the administrative act. |
| gid | int | Internal record identifier.Internal record identifier. |
| fek | string | Government Gazette (ΦΕΚ) publication number.Government Gazette (ΦΕΚ) publication number. |
| apofasi | string | Decision reference or number.Decision reference or number. |
| enarksi_isxyosEnarksi isxyos | dateTime | Start date of validity of the decision.Start date of validity of the decision. |
| eidos_apofasisEidos apofasis | string | Type of the decision.Type of the decision. |
| thema_diagrammatosThema diagrammatos | string | Subject or title of the map/diagram.Subject or title of the map/diagram. |
| perigrafi_typou_eggrafouPerigrafi typou eggrafou | string | Description of the document type.Description of the document type. |
| klimaka | long | Scale of the map or diagram.Scale of the map or diagram. |
| rms | double | Root mean square error of the survey measurement.Root mean square error of the survey measurement. |
| rms_egsaRms egsa | double | Root mean square error in the EGSA'87 coordinate system.Root mean square error in the EGSA'87 coordinate system. |
| proeleysi | string | Origin or source of the data.Origin or source of the data. |
| yliko | string | Material of the map or diagram medium.Material of the map or diagram medium. |
| xroma | string | Color used in the map or diagram.Color used in the map or diagram. |
| yparxi_kannavouYparxi kannavou | string | Indicates whether a reference grid is present.Indicates whether a reference grid is present. |
| sythma_anaforasSythma anaforas | string | Reference coordinate system used.Reference coordinate system used. |
| methodos | string | Method used to produce the survey or diagram.Method used to produce the survey or diagram. |
| kodikos_diagrammatos_egsaKodikos diagrammatos egsa | string | Diagram code in the EGSA'87 system.Diagram code in the EGSA'87 system. |
| xronos_fekXronos fek | long | Year of publication in the Government Gazette.Year of publication in the Government Gazette. |
| arxeio_arx_diagramArxeio arx diagram | string | File reference for the original diagram.File reference for the original diagram. |
| arxeio_ggrs87_diagramArxeio ggrs87 diagram | string | File reference for the diagram in the GGRS87 system.File reference for the diagram in the GGRS87 system. |
| fek_file_urlFek file url | string | URL link to the Government Gazette document.URL link to the Government Gazette document. |
| fek_newFek new | string | Updated Government Gazette reference number.Updated Government Gazette reference number. |
| objectid | long | — |
| publ_datePubl date | string | — |
| apof_eidosApof eidos | string | — |
| title | string | — |
| number_ | string | — |
| sign_dateSign date | string | — |
| kall_dhm_nameKall dhm name | string | — |
| key_flagKey flag | long | — |
Schema captured from wfs 5 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)
| id | dimos | im_ekdosis | aa_praksis |
|---|---|---|---|
| 1 | Δέλτα | 2025 | 1328496 |
| 2 | Δέλτα | 2025 | 1328590 |
| 3 | Δέλτα | 2025 | 1328705 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://gis.dimosdelta.gr/geoserver/wfs?service=WFS&version=2.0.0&request=GetCapabilities#delta_map:dem' -H 'Accept: application/json'List the feature types (layers) and supported operations.
Dataset
Volume & freshness
License
No license declared upstream.
Machine-readable & source
Embed this badge in a README or wiki — it always shows the latest verification state and quality tier.