PDS_VERSION_ID       = PDS3
RECORD_TYPE          = STREAM
OBJECT               = TEXT
 PUBLICATION_DATE    = 2015-09-15
 INTERCHANGE_FORMAT  = ASCII
 NOTE                = "Information about SLDEM products in LRO LOLA archive"
END_OBJECT           = TEXT
END

In the LRO LOLA RDR archive, data directories named SLDEM* contain digital
elevation models generated using both LRO LOLA and Selene (Kaguya) data.

The data are given in both PDS floating-point image (IMG) and JPEG-2000 (JP2) 
formats. Data in the GLOBAL subdirectory cover +/- 60 degrees in latitude 
and 360 degrees in longitude.  Resolutions are at 128 and 256 pixels per
degree. Files in the TILES subdirectory contain the 512 pixels per degree 
product in the form of tiles that are 30 degrees in latitude and 45 degrees 
in longitude.

Refer to BARKERETAT2015 for more information about the SLDEM products.