Spoil heap Graf Moltke III/IV
Potentially thermally active
Coal heap (contains coal remains)
20.20
ha
93.5
m height
1879 - unknown
Period
Layers
- Heap status
- Inactive
- Reclamation
- Reclamation project
- Thermal activity status
- Potentially thermally active
RAG.
Berke, W. (2010). Over All the Spoil Heaps: The Definitive Guide to Ruhr Spoil Heaps. Essen: Klartext.
Huske (1998). Source on mining and spoil-heap history.
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.bund-nrw.de/themen/klima-energie/im-fokus/steinkohle-ewigkeitslasten/brennende-bergbauhalden/
Information data quality:
High – On-site measurements, official documentation, professional studies, drone/UAV surveys, laboratory analysis, direct interviews, government databases
Geometric data accuracy:
High – GPS/GNSS field survey (RTK/PPK), drone survey, LiDAR scanning, cadastral survey, total station