Field Definitions are Available Here
Collection
string (80)
Defines the name of the Two Dimensional coordinate System. Must be unique within a collection.
MODIS Tile SIN
/TwoDCoordinateSystems/TwoDCoordinateSystem/TwoDCoordinateSystemName
/gmi:MI_Metadata/gmd:spatialRepresentationInfo/gmd:MD_Georeferenceable/gmd:parameterCitation/gmd:CI_Citation/gmd:title/gco:CharacterString
Spatial Information (ECHO)