Berghalde Anna 2
Potentially thermally active
Coal heap (contains coal remains)
27.17
ha
227.6
m height
unknown - 1964
Period
Layers
- Heap status
- Inactive
- Reclamation
- Reclamation project
- Thermal activity status
- Potentially thermally active
NABU.
Salber, D. (1987). The Aachen Mining District: 150 Years of Hard-Coal Mining on the Wurm and Inde. Aachen: Schweers+Wall.
District Government of Cologne. Digital Terrain Model (DGM1m) [online]. https://www.bezreg-koeln.nrw.de/geobasis-nrw/produkte-und-dienste/hoehenmodelle/digitale-gelaendemodelle/digitales-gelaendemodell
Online source. Available at: https://www.nabu-aachen-land.de/bergehalden-im-aachener-revier
Online source. Available at: http://gessen.de/bergbau/halden/annahalde.html
Online source. Available at: https://www.bund-nrw.de/themen/klima-energie/im-fokus/steinkohle-ewigkeitslasten/brennende-bergbauhalden/
Information data quality:
Medium – Historical documents without recent verification, secondary literature, satellite imagery analysis, expert estimates, third-party databases, older measurements
Geometric data accuracy:
High – GPS/GNSS field survey (RTK/PPK), drone survey, LiDAR scanning, cadastral survey, total station