[Mapserver-users] Multi resolution select layer

[Sarawut Ninsawat]

Dear

I have the big mosaic Landsat 5 image(4.3 GB). Then I try to speed up by 
reduce resolution from 28.5m to 100 m and 500 m.
In my map file has 3 layer [landsat285], [landsat100] and [landsat500].
I would like to make auto select layer depend on the current zoom scale.
Then,when people see whole image area will load [landsat500],thus time is 
reduced for processed.

Have any idea.

ArT