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2        Normative references

The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. Because citations to International Standards are made by giving the number of the standard followed by the year (if applicable) and any other specific information identifying the portion of the standard cited, identifiers are not needed for this purpose. Therefore the identifier field is grey when a reference is an International Standard.

Identifier

Reference

ISO 31-1:1992, Quantities and units — Part 1: Space and time.

ISO 31-11:1992, Quantities and units — Part 11: Mathematical signs and symbols for use in the physical sciences and technology.

ISO 8601, Data elements and interchange formats Information interchange Representation of dates and times.

ISO/IEC 9973:1994, Information technology Computer graphics and image processing — Procedures for registration of graphical items.

ISO/IEC 18025:2005, Information technology — Environmental data coding specification (EDCS).

IEC 60559:1989, Binary floating-point arithmetic for microprocessor systems (previously designated IEC 559:1989).

I460

International Telecommunication Union (ITU). Standard-Frequency and Time-Signal Emissions. Geneva: ITU, 1997. ITU document ITU-R TF.460-6:2002.

RIIC

Seidelmann, P.K., et al. Report of the IAU/IAG Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites: 2000 . Celestial Mechanics and Dynamical Astronomy, vol. 82, p. 83-110. Dordrecht (Netherlands): Kluwer Academic Publishers, 2002.

83502T

US National Geospatial-Intelligence Agency (NGA). Department of Defense World Geodetic System 1984 - Its Definition and Relationships with Local Geodetic Systems [online]. 3rd ed., amend. 1. Washington: NGA, 2000 [cited 30 March 2005]. Available from World Wide Web: <ftp://164.214.2.65/pub/gig/tr8350.2/wgs84fin.pdf>. Technical report TR 8350.2.



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