Bart,
Bart van den Eijnden (OSGIS) wrote:
Hi list, looking through the Mapserver WMS time HOWTO I wondered one thing, it is only possible to have 1 timeitem, a DB column which contains the date/time. Ofcourse this is pretty okay for satellite images (in a tileindex) which are taken every X days/months. But what happens to road network segments (geometries in Oracle Spatial for instance) which have a minimum date and a maximum date? So you need to specify 2 timeitems (one min and one max) for that. Was this use case just not implemented?
What would the min/max date represent : the valid time extents or simply 2 time fields on which we can do a query ? The wms request allows to send a time value that is then compared to the value inside the timeitem. Would you expect to be able to compare the time request between the 2 timeitmes defined ?
Best regards, Bart
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