# ISO/TS 16457:2009 — Withdrawn and superseded ISO standards

For ISO/TS 16457:2009, item title is Space systems — Space environment (natural and artificial) — The Earth's ionosphere model: international reference ionosphere (IRI) model and extensions to the plasmasphere; status code is 9599; successor is ISO 16457:2014; withdrawn / published date is 2009-02-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 16457:2009 _(verified: appears in the quote below)_
- **Item title:** Space systems — Space environment (natural and artificial) — The Earth's ionosphere model: international reference ionosphere (IRI) model and extensions to the plasmasphere _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 16457:2014
- **Withdrawn / published date:** 2009-02-03 _(verified: appears in the quote below)_

## What the source says

> 51248,TS,,ISO/TS 16457:2009,Space systems — Space environment (natural and artificial) — The Earth's ionosphere model: international reference ionosphere (IRI) model and extensions to the plasmasphere,Systèmes spatiaux — Environnement spatial (naturel et artificiel) — Modèle de l'ionosphère de la Terre: modèle de l'ionosphère internationale de référence (IRI) et extensions à la plasmasphère,2009-02-03,1,"['07.060','49.140']",ISO/TC 20/SC 14,9599,,[61556],['en'],7,"<p>ISO/TS 16457:2009 provides guidance to potential users for the specification of the global distribution of ionosphere densities and temperatures, as well as the total content of electrons in the height interval from 50 km to 1 5

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).