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Format

Clock RINEX File Format

Summary

Name
Clock RINEX File Format
Version
2.0
Identifiers
PUID: fmt/2109
Format type
Text (Structured)
Description
A Clock RINEX (Receiver Independent Exchange) Format holds high precision time information for ground base receivers and GNSS (Global Navigation Satellite System) satellites. The files allow for the exchange of precise timing information.
Note
RINEX Extensions to Handle Clock Information - https://files.igs.org/pub/data/format/rinex_clock304.txt Clock RINEX - https://gssc.esa.int/education/library/standards-and-data-formats/file-formats/clock-rinex/
File extensions
clk
Source
Digital Research Alliance of Canada - FRDR / Alliance de recherche numérique du Canada – DFDR

Relationships

Is previous version of

Internal signatures

Clock RINEX File Format 2.0

Note
BOF; Offset: 5; Magic Bytes: 2.00{11}C{39}RINEX

Byte sequences

Min Frag Length
Absolute from BOF
Offset
5
Max offset
0
Byte Sequence
322E3030{11}43{39}52494E4558
Endianness
None

Changelog

  • Added in V125

    Release date
    7 September 2026

    Clock RINEX File Format 2.0: Signature researched and samples provided by Digital Research Alliance of Canada - Federated Research Data Repository / Alliance de recherche numérique du Canada - Dépôt fédéré de données de recherche.

    Clock RINEX File Format 2.0: Full entry added. Submitted by Digital Research Alliance of Canada - Federated Research Data Repository / Alliance de recherche numérique du Canada - Dépôt fédéré de données de recherche.