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ASTM D 8215 : 2019 : REV A

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
Available format(s)

Hardcopy , PDF

Superseded date

22-10-2020

Language(s)

English

Published date

01-06-2019

This practice covers a procedure for quantitatively determining in-place tonnage uncertainty in a coal resource assessment.

1.1This 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.

1.2This document does not include a detailed presentation of the basic theory behind the formulation of the standard, which can be found in numerous publications, with a selection being given in the references (1-3).2

1.3This practice should be used in conjunction with professional judgment of the many unique aspects of a coal deposit.

1.4Units—The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.

Note 1:All values given in parentheses after SI units are stated in inch-pound units.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 05
DocumentType
Standard Practice
Pages
12
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 5923 : 1996 : R2010 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations
ASTM D 5922 : 1996 : EDT 1 Standard Guide for Analysis of Spatial Variation in Geostatistical Site Investigations
ASTM D 5924 : 2018 : REDLINE Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
ASTM D 5924 : 1996 : R2010 Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
ASTM D 5924 : 1996 : R2004 Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
ASTM D 5549 : 2019 Standard Guide for Contents of Geostatistical Site Investigation Report
ASTM D 5923 : 1996 : EDT 1 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations
ASTM D 5922 : 1996 : R2010 Standard Guide for Analysis of Spatial Variation in Geostatistical Site Investigations
ASTM D 5922 : 2018 Standard Guide for Analysis, Interpretation, and Modeling of Spatial Variation in Geostatistical Site Investigations
ASTM D 5924 : 2018 Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
ASTM D 5924 : 1996 : EDT 1 Standard Guide for Selection of Simulation Approaches in Geostatistical Site Investigations
ASTM D 5549 : 1994 : EDT 1 Standard Guide for the Contents of Geostatistical Site Investigation Report (Withdrawn 2003)
ASTM D 5922 : 1996 : R2004 Standard Guide for Analysis of Spatial Variation in Geostatistical Site Investigations
ASTM D 5923 : 1996 : R2004 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations
ASTM D 5923 : 2018 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations

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