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ASTM D8215-20
- Comments Off on ASTM D8215-20
- ASTM
1.1 This practice covers a procedure for quantitatively determining in-place tonnage uncertainty in a coal resource assessment. The practice uses a database on coal occurrence and applies geostatistical methods to model the uncertainty associated with a tonnage estimated for one or more coal seams. The practice includes instruction for the preparation of results in graphical form.
Product Details
- Published:
- 10/01/2020
- Number of Pages:
- 12
- File Size:
- 1 file , 290 KB
- Redline File Size:
- 2 files , 610 KB
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