IS/ISO 8000 : Part 311 : 2012 Data Quality - Part 311 Application of Product Data Quality for Shape (PDQ-S) - Guidance

ICS 25.040.40

PGD 18

NATIONAL FOREWORD

This Indian Standard which is identical to ISO 8000-311 : 2012 ‘Data quality - Part 311: Guidance for the application of product data quality for shape (PDQ-S)’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Industrial Automation Systems and Robotics Sectional Committee and approval of the Production and General Engineering Division Council.

Other parts in this series are:

Part 1 Overview
Part 2 Vocabulary
Part 8 Information and data quality - Concepts and measuring
Part 60 Data quality management - Overview
Part 61 Data quality management - Process reference model
Part 62 Data quality management - Organizational process maturity assessment - Application of standards relating to process assessment
Part 63 Data quality management - Process measurement
Part 64 Data quality management - Organizational process maturity assessment - Application of the test process improvement method
Part 65 Data quality management - Process measurement questionnaire
Part 66 Data quality management - Assessment indicators for data processing in manufacturing operations
Part 81 Data quality assessment - Profiling
Part 82 Data quality assessment - Creating data rules
Part 100 Master data - Exchange of characteristic data - Overview
Part 110 Master data - Exchange of characteristic data - Syntax, semantic encoding, and conformance to data specification
Part 115 Master data - Exchange of quality identifiers - Syntactic, semantic and resolution requirements
Part 116 Master data - Exchange of quality identifiers - Application of ISO 8000-115 to authoritative legal entity identifiers
Part 120 Master data - Exchange of characteristic data - Provenance
Part 130 Master data - Exchange of characteristic data - Accuracy
Part 140 Master data - Exchange of characteristic data - Completeness
Part 150 Data quality management - Roles and responsibilities

A list of all parts in the IS/ISO 8000 series can be found on the BIS and ISO website.

The first edition of ISO 10303-59, published in 2008, provides general specifications for the representation of quality criteria, quality measurement requirements, quality assessment specifications and quality inspection results for product data. These specifications are provided so that PDQ-S can be extended to deal with the quality of non-shape product data in the future. Extensions to externally conditioned data quality and geometric dimensioning and tolerance (GD&T) data quality, are examples of such extension. By focusing on three-dimensional shape data, PDQ-S also provides detailed specifications for the representation of shape data quality criteria, together with associated measurement requirements, shape data quality assessment specifications and detailed results of shape data quality inspections.

PDQ-S is applicable to any Standard dealing with product data. To further extend its usage, this part of IS/ISO 8000 provides the necessary background knowledge to enable the effective use of PDQ-S in various circumstances. Clause 4 provides a condensed description of PDQ-S. Clause 5 facilitates the use of PDQ-S. Clause 6 focuses on ensuring conformance with PDQ-S.

The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’; and

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.