[mapserver-dev] What would be needed for adding SUBSET=time into WCS?

Rahkonen Jukka (MML) jukka.rahkonen at maanmittauslaitos.fi
Tue Sep 29 06:19:54 PDT 2020


Hi,

Mapserver does not support time as a dimension in WCS 2.0. I mean this syntax https://beta-karttakuva.maanmittauslaitos.fi/wcs/service/ows?service=WCS&version=2.0.1&request=GetCoverage&CoverageID=ortokuva__ortokuva&SUBSET=E(393450,393650)&SUBSET=N(7495450,7495650)&format=image/tiff&SUBSET=time(%222010-12-31T00:00:00.000Z%22)

We use a workaround by having two additional columns for times in the tileindex and query them as &start_date=...&end_date= but that is not the standard way. Could you developers point where is the place in the codebase to look at when considering the enhancement and if there are some known difficulties in implementing it?

-Jukka Rahkonen-
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