<p>Derived from SOPAC IGS Site Log XML Schema 2011</p><ul><li>http://sopac.ucsd.edu/ns/geodesy/doc/igsSiteLog/localInterferences/2004/baseLocalInterferencesLib.xsd</li><li>http://sopac.ucsd.edu/ns/geodesy/doc/igsSiteLog/localInterferences/2004/localEvents.xsd</li><li>http://sopac.ucsd.edu/ns/geodesy/doc/igsSiteLog/localInterferences/2004/localInterferences.xsd</li><li>http://sopac.ucsd.edu/ns/geodesy/doc/igsSiteLog/localInterferences/2004/radioInterferences.xsd</li></ul><p>Modifications from original</p><ul><li>Made part of eGeodesy namespace</li><li>Made all interference types extend gml:AbstractFeatureType</li><li>Changed date range elements to be references to gml:validTime</li><li>Adopted GML conventions of global elements and property references</li><li>Changed pluralised elements to singular forms</li></ul>