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Support for Motion Imagery Standards Profile (MISP) Time System #194

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bradh opened this issue Dec 24, 2021 · 1 comment · May be fixed by #198
Open

Support for Motion Imagery Standards Profile (MISP) Time System #194

bradh opened this issue Dec 24, 2021 · 1 comment · May be fixed by #198
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@bradh
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bradh commented Dec 24, 2021

The Motion Imagery Standards Board (MISB) publishes a number of standards based around the MISP Time System. Its like POSIX, but with SI Seconds.

The documents are public, and are available at https://nsgreg.nga.mil/misb.jsp

The key documents are the Motion Imagery Handbook (Chapter 6), ST 0603 and ST 0604.

The calculations are pretty simple (at least for TAI - it'll be a fixed offset).

Would addition of org.threeten.extra.scale.MispInstant (or some similar name) and supporting conversions likely be reasonable?
@jodastephen
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Seems reasonable if it follows the design and style of the existing time scales

@bradh bradh linked a pull request Mar 5, 2022 that will close this issue
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Implement MISP Time System instant bradh/threeten-extra
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@bradh @jodastephen