Changes between Version 53 and Version 54 of WKTRasterDriver


Ignore:
Timestamp:
Aug 17, 2009, 10:35:18 AM (15 years ago)
Author:
jorgearevalo
Comment:

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  • WKTRasterDriver

    v53 v54  
    3232
    3333Each WKT Raster could have zero or more overviews. Each overview is another raster table, like the original one. Currently, all the information of the overviews of a WKT Raster table is stored in another metadata table, called [http://trac.osgeo.org/postgis/wiki/WKTRaster/SpecificationWorking01#RASTER_OVERVIEWSMetadataTable RASTER_OVERVIEWS]. But the overviews support is still a working specification, not a final accepted one.
    34  
     34
    3535And about the raster data storage, the WKT Raster format offers 2 ways of storing the data of a raster band:
    3636  * in-db storage: The band data is stored in the database, in serialized format with the rest of the band's data.