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ASTM D8215-20

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Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
standard by ASTM International, 10/01/2020

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Description

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