Thermal Conductivity down to 80 mWärmeleitfähigkeit bis 80 m
Wärmeleitfähigkeit bis 80 mThermal Conductivity down to 80 m
This WFS service provides a map of average thermal conductivity (in W/mK) down to a depth of 80 metres for the Hamburg area. It is based on all boreholes with a minimum depth of 40 metres recorded by the Geological State Office (Geologisches Landesamt) as of January 2019, which were evaluated using locally measured specific thermal conductivity values. From these point-based borehole values, area-wide conductivity estimates were derived. The dataset is published by LGV Hamburg (Landesbetrieb Geoinformation und Vermessung) and is useful for geothermal planning and subsurface heat-transfer assessments within Hamburg's national territory.Karte zur mittleren Wärmeleitfähigkeit bis 80 m (in W/mK) Alle im Geologischen Landesamt vorhandenen Bohrungen (Stand: Jan. 2019), die eine Tiefe von mindestens 40 m aufweisen sind mit den in Hamburg gemessenen Werten der spezifischen Wärmeleitfähigkeit (W/mK) ausgewertet worden. Aus diesen Punkt...
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Data schema (6 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| wlf | decimal | Average thermal conductivity value in W/mK for the borehole location.Average thermal conductivity value in W/mK for the borehole location. |
| geom | geometry | Geometric shape representing the location of the map feature.Geometric shape representing the location of the map feature. |
| objectid | integer | Internal unique identifier for the record.Internal unique identifier for the record. |
| ampel | string | Traffic-light style classification indicating suitability or reliability rating.Traffic-light style classification indicating suitability or reliability rating. |
| nutzungsbedingung | string | Usage condition or restriction applying to the data.Usage condition or restriction applying to the data. |
| temperatur | string | Temperature information associated with the measurement point.Temperature information associated with the measurement point. |
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)
| wlf |
|---|
| 2.33 |
| 2.37 |
| 2.38 |
Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://geodienste.hamburg.de/HH_WFS_Geothermie?service=WFS&version=2.0.0&request=GetCapabilities' -H 'Accept: application/json'List the feature types (layers) and supported operations.
Dataset
Volume & freshness
License
No license declared upstream.
Machine-readable & source
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