[mapserver-users] Problem with Overlap image for WCS Request
Jukka.Rahkonen at mmmtike.fi
Tue Apr 27 01:50:50 EDT 2010
Use gdalbuildvrt utility for creating a virtual mosaic of your original files and use the resulting .vrt file as input for Mapserver. It looks like normal tileindex system does not work correctly with WCS. I have written some mails about this last week, have a look at the archives.
Sarawut Ninsawat wrote:
> Hi folks,
> I have setup a WCS server for Spatial/Temporal tiling. It is work well
when I have only one scene (same spatial extent) for multiple temporal
> But when there is two image scene (in my case MOD11A1 scene h28v05 and
h29v05), there is a problem when BBOX request is in overlap area between
two scenes. As the output is composed of null value of scene h29v05 (in
that area of scene h28v05, there is a observed data).
> I just wonder that there is any technique to make mapserver can do a
composite or mosaicking etc. of two scene for output. Please advise me
any idea or it is not complaint to WCS specification ?
> I just thinking the possibility about "Title index Polygon only valid
area of image" ?
> Best regards
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