[gdal-dev] Setting the georeferencing priority for GDAL

2013-10-27 Thread Jukka Rahkonen
Hi, Sometimes an image can have several and ambiguous metadata for georeferencing. Mapserver has a method to deal with ambiguous internal geotiff metadata and world files and user can override the internal metadata by using PROCESSING EXTENT_PRIORITY=WORLD in the mapfile.

Re: [gdal-dev] Setting the georeferencing priority for GDAL

2013-10-27 Thread Frank Warmerdam
Jukka, Part of why behavior is inconsistent now is that the logic is in each driver. Some might give precidence to a world file over something internal, or to .aux.xml. I think it would be *desirable* for .aux.xml to take precedence over internal information when it is available as it is

[gdal-dev] GPKG Driver

2013-10-27 Thread Paul Ramsey
Hey all, I'm preparing to do up a GeoPkg driver. In searching the mail history and the web, the only references I see so far are suggestions as a summer of code project (which weren't taken up?) which included the recommendation of wrapping it into the existing sqlite driver. Couple questions: