Spoil heap Zollverein XII
Thermally inactive
Coal heap (contains coal remains)
7.39
ha
66.6
m height
Layers
- Heap status
- Inactive
- Reclamation
- Fully reclaimed
- Thermal activity status
- Thermally inactive
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.ruhrgebiet-industriekultur.de/zollverein/
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Medium – Historical documents without recent verification, secondary literature, satellite imagery analysis, expert estimates, third-party databases, older measurements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