[gdal-dev] best tiff tag names for start and end datetimes?

Thu May 12 16:35:51 PDT 2022

(Reposting from the tiff list on Even's suggestion)

Hi,

I work on the Google Earth Engine team. Our users are asking about a
standard way to set start/end time on geotiffs exported from Earth Engine.
I know about TIFFTAG_DATETIME, but it has no timezone. In any case, we'd
like to use two different time tags for start and end.

What would be the most standards-compliant way of setting datetimes?

Thanks,
Simon
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