BS ISO 6421:2012
Current
The latest, up-to-date edition.
Hydrometry. Methods for assessment of reservoir sedimentation
Hardcopy , PDF
English
31-08-2012
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Sediment transport balance
6 Topographic survey methods
7 Topographic survey using the contour method
8 Topographic survey using a cross-sectional
(range line) method
9 Sub-bottom mapping
10 Remote-sensing methods
11 Light detection and ranging
12 Aerial imagery methods
13 Uncertainty analysis
Annex A (informative) - Optimization of the
arrangement of ranges
Annex B (informative) - Introduction to
measurement uncertainty
Bibliography
Specifies methods for the measurement of temporal and spatial changes in reservoir capacities due to sediment deposition.
| Committee |
CPI/113
|
| DevelopmentNote |
Supersedes 11/30169021 DC. (08/2012)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This International Standard describes methods for the measurement of temporal and spatial changes in reservoir capacities due to sediment deposition.
| Standards | Relationship |
| ISO 6421:2012 | Identical |
| ISO 748:2007 | Hydrometry Measurement of liquid flow in open channels using current-meters or floats |
| ISO/TR 9212:2015 | Hydrometry Methods of measurement of bedload discharge |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| ISO 11657:2014 | Hydrometry Suspended sediment in streams and canals Determination of concentration by surrogate techniques |
| ISO 4365:2005 | Liquid flow in open channels Sediment in streams and canals Determination of concentration, particle size distribution and relative density |
| ISO 4363:2002 | Measurement of liquid flow in open channels Methods for measurement of characteristics of suspended sediment |
| ISO 4366:2007 | Hydrometry — Echo sounders for water depth measurements |
| ISO 1100-1:1996 | Measurement of liquid flow in open channels Part 1: Establishment and operation of a gauging station |
| ISO/TS 3716:2006 | Hydrometry Functional requirements and characteristics of suspended-sediment samplers |
| ISO/TS 25377:2007 | Hydrometric uncertainty guidance (HUG) |
| ISO 9195:1992 | Liquid flow measurement in open channels Sampling and analysis of gravel-bed material |
| ISO 772:1996 | Hydrometric determinations — Vocabulary and symbols |
| ISO/TR 11330:1997 | Determination of volume of water and water level in lakes and reservoirs |
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