PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2018-06-29 NOTE = "Description of contents in the INDEX subdirectory" END_OBJECT = TEXT END INDEX Directory Contents The index directory contains tabular index files, with associated detached PDS labels, intended for use in data management systems. The following files are found in this subdirectory: INDXINFO.TXT - The file you are reading. INDEX.TAB - Index table for the current LROC CDR volume. INDEX.LBL - Detached PDS label for the INDEX.TAB file. CUMINDEX.TAB - Cumulative index table for all LROC CDR volumes. CUMINDEX.LBL - Detached PDS label for the CUMINDX.TAB file.