Reference number
ISO/TS 21979:2018
Technical Specification
ISO/TS 21979:2018
Space environment (natural and artificial) — Procedure for obtaining worst case and confidence level of fluence using the quasi-dynamic model of earth's radiation belts
Edition 1
2018-09
Technical Specification
Read sample
ISO/TS 21979:2018
71847
Published (Edition 1, 2018)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO/TS 21979:2018

ISO/TS 21979:2018
71847
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Format
CHF 96
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Abstract

This document, by using a model that reproduces the fluctuations of radiation belts, defines the calculation method (orbit, operation period) of the radiation fluence received by a satellite. The quasi-dynamic model of Earth's radiation belts adopts input parameters (index values) to predict variation. The input parameters are selected from those that are easy to obtain data and have high correlation with the variation in Earth's radiation belts.

NOTE This method is an engineering method used for satellite design and similar purposes.

General information

  •  : Published
     : 2018-09
    : International Standard under systematic review [90.20]
  •  : 1
     : 18
  • ISO/TC 20/SC 14
    49.140 
  • RSS updates

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