[postgis-devel] [PostGIS] #2113: [raster] Add flag to select resampling algorithm for creating overviews from source rasters

[PostGIS]

#2113: [raster] Add flag to select resampling algorithm for creating overviews
from source rasters
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 Reporter:  dustymugs    |       Owner:  dustymugs    
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.1.0
Component:  raster       |     Version:  trunk        
 Keywords:               |  
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 Currently, overviews are generated using VRTs. But that only permits
 nearest neighbor. By going away from using VRTs and using the GDAL Warp
 API, all the various resampling algorithms are available.

 Related discussion on postgis-users:

 http://lists.osgeo.org/pipermail/postgis-users/2012-November/035845.html

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2113>
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