Available transformations¶
Available transforms |
Direction |
Status |
|---|---|---|
2003-FC-to-2007-06.xsl |
upgrade |
excellent |
2003-FC-to-2008-09.xsl |
upgrade |
excellent |
2007-06-to-2008-02.xsl |
upgrade |
excellent |
2007-06-to-2008-09.xsl |
upgrade |
excellent |
2008-02-to-2008-09.xsl |
upgrade |
excellent |
2008-09-to-2009-09.xsl |
upgrade |
excellent |
2009-09-to-2010-04.xsl |
upgrade |
excellent |
2010-04-to-2010-06.xsl |
upgrade |
excellent |
2010-06-to-2011-06.xsl |
upgrade |
excellent |
2011-06-to-2012-06.xsl |
upgrade |
excellent |
2012-06-to-2013-06.xsl |
upgrade |
excellent |
2013-06-to-2015-01.xsl |
upgrade |
excellent |
2010-06-to-2003-FC.xsl |
downgrade |
poor (very lossy) |
2010-06-to-2008-02.xsl |
downgrade |
fair (lossy) |
2011-06-to-2010-06.xsl |
downgrade |
good |
2012-06-to-2011-06.xsl |
downgrade |
good |
2013-06-to-2012-06.xsl |
downgrade |
good |
2015-01-to-2013-06.xsl |
downgrade |
good |
Quality of transformations¶
Key to quality¶
poor (very lossy) - the bare minimum of metadata is preserved to allow image display, all other metadata is lost
fair (lossy) - a portion of the metadata is preserved, at least enough to display the image and some other data, it will be far from complete however
good - most information is preserved, it may be possible to do a better job but could be difficult for technical reasons or require custom code not just a transform
excellent - as much information as possible is preserved, some values can still be lost if there are completely incompatible with the new schema
Matrix of transformation paths¶
This shows the sequence of transformations used to convert one version of the schema to another version.
