urn:nasa:pds:clementine1_gravity_and_topography:gravity_data:fairgrd2 1.0 1.19.0.0 Product_Observational 2023-02-12 1.0 PDS4 migrated product. Deep Space Program Science Experiment Mission urn:nasa:pds:context:investigation:mission.deep_space_program_science_experiment data_to_investigation Clementine 1 Clementine 1 Host urn:nasa:pds:context:instrument_host:spacecraft.clem1 is_instrument_host Radio Science Subsystem Instrument urn:nasa:pds:context:instrument:clem1.rss is_instrument Moon Satellite urn:nasa:pds:context:target:satellite.earth.moon data_to_target urn:nasa:pds:clementine1_gravity_and_topography:gravity_map:fairgrd2_img data_to_associate fairgrd2.dat 103680 This file contains a digital, 0.25 X 0.25 degree resolution grid of free-air gravity accelerations of the Moon. It is a 1440 X 720 grid from 89.875 to -89.875 degrees latitude, and 0.125 to 359.875 degrees longitude. The gravity anomalies are derived from the 70th- degree and -order spherical harmonic gravity model, GLGM-2. The observation is free-air gravity in milligals. The file contains 720 blocks of 144 records each, with each record containing 10 free-air gravity acceleration values plus an ASCII carriage-return line-feed pair as a delimiter. The first block contains values at -89.875 latitude; the first value in the first record is the free-air gravity acceleration at (-89.875, 0.125). 0 7-Bit ASCII Text This is a 2-D grid of the free-air gravity accelerations of the Moon in milligals Carriage-Return Line-Feed fairgrd2.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed