urn:nasa:pds:clementine1_gravity_and_topography:gravity_data:fairerr2 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:fairerr2_img data_to_associate fairerr2.dat 103680 This file contains a digital, 0.25 X 0.25 degree resolution grid of the error in the free-air gravity accelerations of the Moon. This error map was computed by projecting the full covariance of the GLGM-2 gravity solution onto the surface of the planet. The error distribution correlates with the availability and resolution of the Doppler tracking data. The errors are lowest in the equatorial regions of the near side (17 mGals) to as high as 45+ mGals on the high latitude regions of the far side. It is a 1440 x 720 grid from 89.875 to -89.875 degrees latitude, and 0.125 to 359.875 degrees longitude. The file contains 720 blocks of 144 records each, with each record containing 10 free-air gravity acceleration error 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 error at (-89.875, 0.125). 0 7-Bit ASCII Text This is a 2-D grid of the error in the free-air gravity accelerations of the Moon in milligals Carriage-Return Line-Feed fairerr2.lbl 0 PDS3 Original PDS3 label Carriage-Return Line-Feed