Systems and software engineering - Systems and software assurance - Part 3: System integrity levels
ISO/IEC 15026-3:2011 specifies the concept of integrity levels with corresponding integrity level requirements that are required to be met in order to show the achievement of the integrity level. It places requirements on and recommends methods for defining and using integrity levels and their integrity level requirements, including the assignment of integrity levels to systems, software products…
Information technology - MPEG systems technologies - Part 4: Codec configuration representation
ISO/IEC 23001-4:2011 defines the methods and general principles capable of describing codec configurations in the so-called reconfigurable video-coding (RVC) framework. It primarily addresses reconfigurable video aspects and will only focus on the description of representation for video codec configurations within the RVC framework.
Within the scope of the RVC framework, two languages, namely…
Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: B...
IEC 61937-2:2007+A1:2011 specifies the digital audio interface to convey non-linear PCM encoded audio bitstreams applying IEC 60958-1 and IEC 60958-3. This standard specifies burst-info which defines content information about the data contained in the burst payload. This second edition cancels and replaces the first edition published in 2000. This edition contains the following significant…
Soil quality — Guidance on the selection and application of screening methods
This International Standard provides guidance on the selection and application of screening methods for
assessing soil quality. Guidance is given to choose an appropriate screening method for a specific parameter
and defines the conditions under which they can be used.
This International Standard does not recommend any particular screening method, but confirms the principles
of their selection…
Non-destructive testing — Measurement and evaluation of the X-ray tube voltage — Part 2: Constancy c...
ISO 16526-2:2011 specifies a constancy check of a X-ray system where mainly the X-ray voltage is checked and also the tube current and the constitution of the target which can be changing due to ageing of the tube.
The thick filter method is based on a measurement of the dose rate behind a defined thick filter using defined distances between the X-ray tube, the filter and the measuring device.…
Information technology — JPEG 2000 image coding system: Extensions for three-dimensional data — Part...
ISO/IEC 15444-10:2011 defines a set of lossless (bit-preserving) and lossy compression methods for coding continuous-tone, bi-level, grey-scale, colour digital volumetric images, or multi-component volumetric images. This set of methods extends the elements in the core coding system described in Rec. ITU‑T T.800 | ISO/IEC 15444-1 and Rec. ITU-T T.801 | ISO/IEC 15444-2. Extensions which pertain to…
Information technology — Automatic identification and data capture techniques — Bar code symbol prin...
ISO/IEC 15415:2011
specifies two methodologies for the measurement of specific attributes of two-dimensional bar code symbols, one of these being applicable to multi-row bar code symbologies and the other to two-dimensional matrix symbologies;
defines methods for evaluating and grading these measurements and deriving an overall assessment of symbol quality;
gives information on possible causes…
Geographic information — Observations and measurements
ISO 19156:2011 defines a conceptual schema for observations, and for features involved in sampling when making observations. These provide models for the exchange of information describing observation acts and their results, both within and between different scientific and technical communities.
Observations commonly involve sampling of an ultimate feature-of-interest. ISO 19156:2011 defines a…
Space data and information transfer systems — Spacecraft onboard interface services — Time access se...
ISO 17214:2011 defines services and service interfaces provided by the Spacecraft Onboard Interface Services (SOIS) time access service. It specifies only the service and not the methods of providing the service, although use of the SOIS subnetwork services is assumed.
ISO 17214:2011 conforms to the principles set out in the SOIS Green Book (CCSDS 850.0-G-1) and it is intended to be applied…
Information technology — Database languages — SQL — Part 1: Framework (SQL/Framework)
ISO/IEC 9075 defines Structured Query Language (SQL). The scope of SQL is the definition of data structure and the operations on data stored in that structure. ISO/IEC 9075-1, ISO/IEC 9075-2 and ISO/IEC 9075-11 encompass the minimum requirements of the language. Other parts define extensions.
ISO/IEC 9075-1:2011 describes the conceptual framework used in other parts of ISO/IEC 9075 to specify the…
