September 15, 2022. LRO Release 51
includes new LEND EDR and RDR data acquired between
March 15 and June 14, 2022, and new RDR_DLD
and RDR_DLX data acquired between December 15,
March 14, 2022. This is the first LEND release to
include data in the PDS4 standard. See
lend_release_notes.txt for details.
LEND is the Lunar Exploration Neutron Detector, which
measures the flux of neutrons from the lunar surface.
LEND data sets are
produced by the LEND Science Team at the University of
Arizona, Tucson, AZ.
LEND Data Sets